Highway guardrails - haholo-holo tse fumanehang hohle W-boea (seporo sa masenke sa maqhubu a mabeli) le Thrie-beam (three-wave rail) meralo - ke lisebelisoa tsa bohlokoa tsa polokeho ea litsela. Tlaleho ena e sekaseka 'maraka oa libaka tsena tsa balebeli ho pholletsa le libaka tse kholo (Amerika Leboea, Europe, Middle East, Amerika Boroa, Asia Pacific), ho kenyeletsoa mantsoe a patlo ea lehae, bakhanni ba tlhokahalo, le bahlolisani ba bohlokoa sebakeng se seng le se seng.
amerika e leboea
Lipehelo tsa Lipatlisiso tsa Lehae
Basebelisi ba Amerika Leboea ba batla haholo ka Senyesemane ba sebelisa mantsoe a kang "lebeli" or "highway guardrail." Likarolong tse ling tsa US (mohlala, leboea-bochabela), "tataiso ea terene" e boetse e sebelisoa ka mokhoa o fapaneng bakeng sa litšitiso tse ka thōko ho tsela (E Ferekana: Na ke Gaurdrail kapa Tataiso: r/civilengineering - Reddit). Litlhaloso tsa indasteri hangata li sebelisa mantsoe a pharaletseng joalo ka “Lepheko la polokeho tseleng” or “thibelo ea sephethephethe”, empa ka ho buisana "lebeli" e lula e le maemo. Mantsoe a khethehileng a sehlahisoa joalo ka "W-beam guardrail" 'me "Thrie-beam guardrail" li tloaelehile ha u batla mefuta ena e khethehileng. Canada, lentsoe la Senyesemane lea tšoana, ha libaka tse buang Sefora (mohlala Québec) li sebelisa. "glissière de sécurité" (ka ho toba "safety slide") bakeng sa litsela tse kholo tsa tšireletso. Mexico (karolo ea Amerika Leboea), mantsoe a Sepanishe a kang "barrera de contención" (containment block) kapa "Guardarraíl" li sebelisoa bakeng sa tšireletso (Guardarraíl - Wikipedia, encyclopedia mahala). Basebelisi ba ka boela ba batla ka mokhoa o tloaelehileng kapa o itseng (mohlala, "AASHTO M180 guardrail" e leng tekanyetso ea US ea W-beam guardrails).
Tlhokahalo ea 'Maraka le Mekhoa
Amerika Leboea e na le ba hōlileng tsebong empa tlhokeho e matla bakeng sa litsela tse kholo tse khannoang ke tokiso e tsoelang pele ea litsela, ntlafatso ea polokeho, le matsete a macha a litšebeletso. US ka ho khetheha e ile ea tšoara a karolo e kholo ea 'maraka ka 2023 me ho lebelletsoe ho tsoela pele ka puso ea eona 'marakeng oa guardrail ka lebaka la marang-rang a eona a litsela tse kholo tse thehiloeng hantle le melaoana e thata ea tšireletso (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032). Tšusumetso e kholo e bile Molao oa 2021 oa Matsete a Meralo le Mesebetsi, o abelang $110 bilione bakeng sa litsela le marokho le tlatsetso $ 11 bilione bakeng sa polokeho ea lipalangoang mananeo (Molao oa Matsete a Meaho le Mesebetsi - Wikipedia). Keketseho ena ea lichelete, hammoho le mananeo a litsela tse kholo tsa boemo ba mmuso, e hlohlelletsa liodara tse kholo bakeng sa ho nchafatsa le ho kenya li- guardrail. Merero ea kaho ea litsela le katoloso e ntse e phahama (ho kenyeletsoa litsela tse ncha le mesebetsi ea borokho), e bolokang tlhokeho e tsitsitse. Canada, mananeo a mmuso le a liprofinse bakeng sa ntlafatso ea litsela a kenya letsoho ho rekoeng ha balebeli, haholo-holo Tseleng e kholo ea Trans-Canada le litseleng tse kholo tsa litoropo. Ntlafatso e ntseng e hola ea litsela tse kholo tsa Mexico le katoloso ea litumellano tsa litsela tse lefshoang le tsona li baka tlhokahalo ea litsela tse ncha tsa ho lebela litseleng tse sa tsoa ahoa kapa tse ntlafalitsoeng. Lintlha tsa phallo ea khoebo li bonts'a Amerika Leboea e khotsofatsa tlhoko ea eona ea tšireletso ka tlhahiso ea lapeng, leha Mexico le US li sebelisana le phepelo ea maliboho le ho reka kantle ho naha ka theko e tlase (mohlala, ho tsoa Asia) bakeng sa lits'ebetso tseo e seng tsa bohlokoa. Ka kakaretso, 'maraka oa "Guardrail" oa Amerika Leboea o e tsitsitseng ebile e kholo, ka kholo e amanang le tšebeliso ea litšebeletso tsa motheo le litaelo tsa polokeho.
Bahlolisani ba Baholo
Phepelo ea W-beam le Thrie-beam guardrail ea Amerika Leboea e etelletsoe pele ke baetsi le barekisi ba 'maloa ba thehiloeng:
- Gregory Industries (Gregory Highway) - (Webosaete: gregorycorp.com) Moetsi oa Amerika ea tsebahalang haholo e le a moetapele wa naha ditseleng tse kgolo tsa balebedi (Moetsi oa Guardrail | Polokeho tseleng | Gregory Highway). Gregory o fana ka galvanized standard Liphanele tsa W-beam le Thrie-beam guardrail, lipalo tsa tšepe, le kopano ea lisebelisoa tsa phetoho AASHTO M180 le mekhoa ea MASH. Sehlahisoa sa eona se kenyelletsa litsamaiso tse felletseng tsa ts'ireletso le lisebelisoa (mohlala, liteishene tsa ho qetela le li-attenuators). Litheko hangata li ipapisitse le morero; e le mohlala, lintlha tsa morao-rao tsa konteraka ea mmuso li bonts'a tšepe ea galvanized W-beam guardrail ho pota-pota $40–$45 ka leoto le le leng le kentsoeng naheng ea Amerika (). Gregory o tsejoa ka boleng bo holimo le phetoho e potlakileng, 'me o na le karolo e kholo ea mmaraka oa ts'ireletso oa US (ho fana ka merero e mengata ea mmuso oa DOT) (Moetsi oa Guardrail | Polokeho tseleng | Gregory Highway).
- Valtir (eo pele e neng e le Lihlahisoa tsa Trinity Highway) - (Websaete: valtir.com) Sebapali se seholo sa US, eo pele e neng e le karolo ea Trinity Industries. Valtir/Trinity e etsa Liphanele tsa W-beam le Thrie-beam guardrail, lithibelo tsa li-cable, le litsamaiso tsa thepa ea ho qetela. Ba fana ka litsamaiso tse tloaelehileng tsa balebeli tse tsamaellanang le AASHTO M180 mme ba na le lihlahisoa tsa bopula-maliboho joalo ka ET-Plus end terminal. Theko e fumanoa ka mantsoe a qotsitsoeng; hangata k'hamphani e fana ka tharollo ea lithibelo tsa turnkey bakeng sa merero e meholo. Trinity (hona joale ke Valtir) e na le boteng ba lefats'e ka lisebelisoa tse ngata tsa tlhahiso (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032), ho kenyelletsa le ts'ebetso ea US le Mexico, e etsang hore e be e 'ngoe ea barekisi ba kholo ka ho fetisisa lefatšeng ka bophara tsa balebeli. Boemo ba bona ba 'maraka Amerika Leboea bo matla haholo - nalane ea bona e fana ka lits'oants'o tsa ts'ireletso libakeng tse ngata tsa DOT le litsela tse kholo ho pholletsa le naha.
- Nucor Steel (Marion) - (Websaete: nucorhighway.com) Karohano ea Nucor Corporation, moetsi enoa oa US o hlahisa tšepe ea guardrail le lisebelisoa tse feletseng (tse bitsoang branded Nu-MOLEBELI diporo). Setsi sa lihlahisoa tsa litsela tse kholo tsa Nucor se Marion, Ohio rolls W-beam guardrail le Thrie-beam le litšepe tse amanang le tsona tse tsoang ho 100% ea tšepe e tsosolositsoeng ([PDF] Ntho ea GUARDRAIL 606.015X1 - Melaetsa ea Tšepe (Nu-G). Ba tsebahala ka Nu-Guard 31 Sistimi (seteishene se lumellanang le MASH TL-3) (Litsamaiso tsa Guardrail - Litsela le Borokho). Ho kopanngoa ha Nucor ho tloha ho ho etsa tšepe ho ea ho sehlahisoa se felileng ho fana ka litšenyehelo le melemo ea phepelo. Khampani ka tlwaelo e rekisetsa barekisi le borakonteraka ka ditheko ka tone; guardrails bona ba nkoa e le tlhōlisano ka theko. Nucor/Marion ke morekisi ea ka sehloohong oa lehae, 'me litsamaiso tsa eona (ho kenyeletsoa le meralo ea thepa) li na le kamohelo e kholo, li beha Nucor joalo ka tlholisano ea bohlokoa 'marakeng oa polokeho ea litsela tse kholo.
- Kakaretso ea Thekiso ea Indasteri (UIS) - (Webosaete: uisutah.com) Moetsi oa US ea lulang Utah, UIS e ipapisa le eona "Moetsi ea ka sehloohong oa W-Beam le Thrie-Beam balebeli naheng." (Lithekiso tsa Liindasteri tse Akaretsang) Ba fana ka liphanele tse tloaelehileng tsa galvanized guardrail le likarolo tsa naha ka bophara, tse khonang ho romela thepa e tletseng literaka kapa liodara tse nyenyane kapele. UIS e tsepamisitse maikutlo ho liodara tse ncha ka potlako mme e na le boteng bo matla haholo-holo linaheng tsa Bophirimela. Litheko tsa bona ke tlholisano bakeng sa liodara tse ngata (hangata li qotsa ho $/maoto kapa ka karolo ea 25-ft). Le ha e le nyane ho feta linatla, botumo ba UIS le boetapele ba naha ba tlhahiso ea tšireletso (Universal Industial Sales) e totobatsa boemo bo arohaneng empa e le tlholisano ea 'maraka oa US.
- Lindsay Transportation Solutions - (Websaete: lindsay.com/transportation) Khamphani ea US e tsejoang ka "Road Zipper" tsamaiso ea thibelo e tsamaeang le lihlahisoa tse ling tsa litsela tse kholo. Lindsay o hlahisa tse ling litsamaiso tsa tšireletso le lithibelo (ho kenyeletsoa liraele tse khethehileng tsa W-beam le mesamo ea ho oa). Ba tsepamisitse maikutlo ho boqapi (mohlala, litšitiso tsa tšepe tse nang le li-sensor tse kopaneng) mme li na le phihlello ea lefats'e. Linyehelo tsa Lindsay's guardrail li kenyelletsa tlhophiso e tloaelehileng 'me hangata li etsa kopo ea merero e meholo ea meaho e nang le litharollo tse felletseng. Le hoja Lindsay e se moetsi oa literene joaloka tse ka holimo, ke mohlolisani ea hlahelletseng sebakeng se pharaletseng sa tšireletso tseleng (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032), 'me boteng ba eona bo tiisa khetho e eketsehileng bakeng sa mekhatlo e batlang mekhoa e phahameng ea ts'ebetso.
Ntle le tsena, Amerika Leboea e na le barekisi ba bang ba litebele (mohlala Telespar/Unistrut bakeng sa lipalo tsa tšepe, Valmont Industries bakeng sa guardrail naheng ea Canada / Australia, le baetsi ba masela ba tikoloho). 'Maraka oa Canada hangata o tsoa ho baetsi ba US kapa lik'hamphani tsa lehae tsa tšepe (joalo ka Gilbert Steel naheng ea Ontario, e tsamaisang tšireletso). Mmaraka oa Mexico o na le bahlahisi ba malapeng joalo ka Talleres y Aceros (TyASA), e etsang li-Guardrails ho bobeli ba US (AASHTO) le litekanyetso tsa Europe tse sebelisoang Mexico le Latin America. Ka kakaretso, 'maraka oa Amerika Leboea o kopantsoe ka mokhoa o itekanetseng,' me Boraro-bo-bong / Valtir, Gregory, le Nucor (hammoho le balekane ba bona) ba ikarabella bakeng sa karolo e kholo ea phepelo, ha baetsi ba libaka ba tlatsa litlhoko tsa lehae le litaelo tsa niche.
Papiso ea Key North America Guardrail Suppliers
| Brand | Website | Lihlahisoa tsa Key Guardrail | Theko (hoo e ka bang) | Boemo ba Mmaraka |
|---|---|---|---|---|
| Gregory Industries | gregorycorp.com (Highway div.) | W-beam, Thrie-beam, Posts, End-terminals (E kopana le AASHTO M180, MASH) | ~$40/ft e kentsoe (galv. tšepe) (); qotso ka morero | Moetapele wa naha; morekisi ea ka sehloohong oa DOT ([Guardrail Manufacturer |
| Valtir (Trinity Hwy) | valtir.com | W-beam, Thrie-beam, Litšitiso tsa thapo, Li-cushions tsa Crash, Terminals | E thehiloeng ho qotsa; mohlala, likopo tsa tlholisano mererong e meholo | Har'a tse kholo ka ho fetisisa US le lefats'e ka bophara (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032); tlhahiso ea limela tse ngata. |
| Nucor (Marion) | nucorhighway.com | Litsamaiso tsa W-beam le Thrie-beam (Nu-Guard), li-post tsa tšepe | Theko ea konteraka ka tone (phepelo e kopaneng ea tšepe) | Mohlahisi e moholo oa tšepe ea malapeng; e ntlafalitse tsamaiso ea thepa. |
| Universal Ind. Thekiso | uisutah.com | W-beam le Thrie-beam guardrails, likarolo (AASHTO M180) | E thehiloeng ho qotsa; tenyetsehang bakeng sa litaelo tse nyenyane; ~$2.50–$3.00/ft (thepa feela, est.) | Moetsi ea tsebahalang Western US (Lithekiso tsa Liindasteri tse Akaretsang); niche ea ho fana ka potlako. |
| Lindsay Transport | lindsay.com/transportation | Litšitiso tsa litsela tse kholo, lithibelo tse khethehileng (tšepe le konkreite), Qetella liphekolo | Litheko tsa Premium bakeng sa litsamaiso tse khethehileng; literene maemo a tlhōlisano | Moqapi oa litšitiso tsa litsela tse kholo (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032); boteng ba lefats'e ka lihlahisoa tsa polokeho. |
(Ditheko ke sesupo; ditheko tsa nnete di fapana ho ya ka boholo ba odara, ho koaetswa (galvanized vs. weathering steel) le sebaka. Litsenyehelo tse kentsoeng Amerika Leboea hangata lia fapana. $30–$45 ka leoto le le leng bakeng sa litebele tsa tšepe tsa W-beam tse kenyelletsang lipalo le lisebelisoa ().)
Europe
Lipehelo tsa Lipatlisiso tsa Lehae
'Maraka oa Europe oa lipuo tse ngata o sebelisa mantsoe a fapaneng bakeng sa litsela tse kholo tsa tšireletso. UK le Ireland, mantsoe a tloaelehileng a "thibelo ea ho senyeha", “tšitiso ea tšireletso”, kapa ka mokhoa o sa reroang "Sethibelo sa Armco." (Lentsoe "Armco" e se e le tšupiso e akaretsang ho W-beam guardrails, e tsoang k'hamphaning ea tšepe ea Armco.) Continental Europe e sebelisa mantsoe a puo ea lehae: mohlala, ho French ho joalo "glissière de sécurité" (safety slide rail), ho Jeremane "Leitplanke" or "Schutzplanke" (lepolanka le tataisang/lepolanka le sireletsang), ho Sepanishe "barrera de seguridad" or "Guardraíl." Colloquially Spain, balebeli ba boetse ba bitsoa "quitamiedos" ("ho tlosa tšabo") (Guardarraíl - Wikipedia, encyclopedia mahala). Ho Mataliana, mantsoe a tloaelehileng a kenyelletsa "seporo sa balebeli" (hangata e ngoloa joalo ka mantsoe a mabeli) le "bionda" (e bua ka boemo ba maqhubu a mabeli) (Guardarraíl - Wikipedia, encyclopedia mahala). Mehlala e meng: Sepolishe se sebelisa “bariera drogowa”, Seswedishe “vägräcke”, joalo-joalo, empa mantsoe a Senyesemane joalo ka "lebeli" or "thibelo ea ho senyeha" li tsebahala haholo ho pholletsa le Europe maemong a tekheniki. Ho feta moo, nako ea semmuso ea EU ke "Mokhoa oa ho thibela likoloi (VRS)", e kenyelletsang litšiea tsa tšireletso tlas'a maemo a EN 1317. Bareki ba Europe le li-specifiers hangata ba batla ka maemo (mohlala, EN 1317 mokoallo oa tšireletso N2 W2) kapa ka lebitso la sehlahisoa/sehlahisoa ka lebaka la maemo a ts'ebetso a tloaelehileng a EU.
Tlhokahalo ea 'Maraka le Mekhoa
Europe e na le marangrang a litsela a ntlafetseng e nang le litlhoko tse ngata tse ntseng li tsoela pele bakeng sa ho lokisoa ha terene ea balebeli, ho e nchafatsa le ho e ntlafatsa. Mmaraka o tsamaisoa ke tsepamiso ea tikoloho mabapi le polokeho ea mebileng (maiteko a Vision Zero, litaelo tsa polokeho ea mebileng tsa EU) le nchafatso ea meaho ea botsofali. Linaha tsa Europe Bophirimela (joaloka Jeremane, Fora, UK) hangata li bonts'a tlhokeho e ncha - ho nkela sebaka sa balebeli ba khale kapa se senyehileng ho fihlela litekanyetso tse ncha (mohlala, ho ntlafatsa lits'ebetso tse lumellanang le EN 1317 le ho eketsa ts'ireletso ea lithuthuthu tlas'a liporo). Europe Bochabela le Boroa lia kenya letsoho tlhokeho ya kgolo ha ba ntse ba atolosa le ho ntlafatsa litsela tse kholo le litsela tse tsamaeang ka maoto ka litšitiso tse ncha tsa polokeho, tse atisang ho tšehetsoa ke mananeo a meralo ea motheo ea EU. Europe ke sebaka se hlahelletseng sa tšireletso, se tšehelitsoeng ke melao e thata ea polokeho le moetlo oa ntlafatso e tsoelang pele (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032).
Matsete a meaho litseleng tsa litsela e ntse e le matla: Khomishene ea Europe le mebuso ea naha e fana ka likhakanyo tsa lichelete tse kholo bakeng sa tokiso le katoloso ea litsela tse kholo selemo se seng le se seng. Mohlala, Setsi sa Khokahano sa Europe sa EU le meralo e fapaneng ea naha e netefatsa hore ho kengoa ts'ebetso ea ts'ireletso e tsoelang pele mererong e mecha (mohlala, katoloso ea Network Trans-European Transport Network). Ho feta moo, matsapa a ho fokotsa likotsi tsa sephethephethe a lebisitse ho litebelo tse sebetsang hantle haholo (e nang le lisebelisoa tse phahameng le ho kheloha ho tlase) e kentsoeng likarolong tse kotsi tsa litsela, e ntseng e eketsa tlhokeho ea litšitiso tse khethehileng tsa thrie-beam ho marokho le li-medians. Lits'ebetso tsa ho kenya / ho romela kantle ho naha Europe li kenyelletsa khoebo e tšelang meeli - mohlala, bahlahisi naheng e 'ngoe ea EU ba fana ka merero ho e' ngoe - empa ka kakaretso, 'maraka o fanoa ke tlhahiso ea libaka. Europe e na le bahlahisi ba bangata ba malapeng ba fihlelang litlhoko tsa ho tšoaea EN 1317 CE, 'me litefiso tsa tšepe li netefatsa hore phepelo ea lehae e lula e le tlholisano. Ka kakaretso, tlhoko ea Europe ea W-beam le thrie-beam guardrails ke e tsitsitseng, ka kholo ea libaka tse ntseng li tsoela pele le lipotoloho tsa ntlafatso / ntlafatso libakeng tse tsoetseng pele tse bolokang 'maraka o phetseng hantle.
Bahlolisani ba Baholo
Mmaraka oa European guardrail o batla o arohane le linaha, empa libapali tse ngata tse kholo li sebetsa linaheng tse ling:
- Hill & Smith Ltd - (Websaete: hilllandsmith.com) K'hamphani e thehiloeng UK e nang le lilemo tse fetang 200 mesebetsing ea tšepe, Hill & Smith ke lebitso le ka sehloohong mekhoeng ea ho thibela litsela. Ba etsa tse tsebahalang "Flexbeam" Sistimi ea tšepe ea tšepe (seteishene sa balebeli sa W-beam se lumellanang le sehlopha sa EN 1317 N2 W2) le mefuta e fapaneng e joalo. Hi-Flex bakeng sa thibelo e phahameng, hammoho le lihlahisoa tse amanang le tsona (liparapets tsa borokho, mekoallo ea lithapo tsa terata tlas'a Brifen lets'oao). Lithibelo tsa Hill & Smith li sebelisoa haholo UK mme li romelloa kantle ho naha; khamphani e fana ka "tharollo e felletseng" bakeng sa litšitiso tse sa feleng tsa polokeho (Litšitiso tsa Hill le Smith - Home - Highway barrier systems). Theko e bohareng ba litsamaiso tse tloaelehileng - naheng ea UK, litjeho tse tloaelehileng tsa galvanized Flexbeam (3.5m) ka taelo ea £100–£120 ka mithara (ntle le ho kenya, lekhetho). Hill & Smith ke moetapele oa 'maraka UK' me o na le kananelo ho pholletsa le Europe bakeng sa boleng, ka boemo bo matla mebarakeng ea nakoana le ea ka ho sa feleng.
- Sehlopha sa Saferoad - (Websaete: saferoad.com) E thehiloe Norway, Saferoad ke k'hamphani e kholo ea Europe ea tšireletso tseleng. Ba fana ka a mefuta e fapaneng ea litsamaiso tse thibelang likoloi ho kenyelletsa le W-beam le Thrie-beam guardrails, tlas'a mabitso a 'maloa a marang-rang le lithuso tsa lehae ho pholletsa le Europe (Sistimi ea ho thibela likoloi - Fumana sehlahisoa sa Saferoad). Litšitiso tsa Saferoad li etselitsoe ho kopana le litekanyetso tsa EN 1317 maemong a fapaneng a polokelo (ho tloha ho N2 e tloaelehileng ho fihla ho H2/H3). Li boetse li hlahisa liporo tsa borokho le mekhoa e khethehileng ea ho kheloha e tlaase. Saferoad e na le karolo e kholo ea 'maraka Scandinavia, Europe Bohareng le libakeng tse ling tsa Europe Bochabela ka lebaka la ho rekoa ha bahlahisi ba lehae. Litheko tsa sehlopha le lintlha tsa lihlahisoa li fapana ho ea ka linaha, empa li qothisana lehlokoa le ho kenya litšebeletso tse felletseng. Saferoad e tsejoa e le mofani oa thepa e le 'ngoe, hangata e na le karolo e kholo ea 'maraka lits'ebetsong tsa thibelo ea litsela sebakeng sa Nordic le boteng bo matla ba EU ka bophara.
- Volkmann le Rossbach (V&R) – (Website: volkmann-rossbach.com) Moetsi oa Jeremane o nkoa e le e mong oa Baetapele ba limmaraka tsa Europe mabapi le polokeho ea mebileng le mebileng lihlahisoa (Mekhoa ea ho thibela likoloi le polokeho ea litsela - VOLKMANN & ROSSBACH GmbH). V&R e hlahisa litsamaiso tsa sejoale-joale tse thibelang likoloi (li-Guardrails) bakeng sa maemo ohle a polokelo (mohlala, liteishene tse tloaelehileng tsa maqhubu a mabeli hammoho le litsamaiso tse boima tsa maqhubu a mararo bakeng sa polokelo e phahameng) hape e sebetsa ka ho khetheha ho kenyeng li-turnkey. Ba iqapela ka lihlahisoa tse kang litšitiso tse monyang lerata le litšitiso tse nyalisitsoeng tsa tšepe-plus-wood. Volkmann & Rossbach's guardrails, colloquially tsejoa ka Sejeremane e le Balebeli, li sebelisoa haholo Jeremane le ho romeloa linaheng tse ling. Ba totobatsa ho lumellana le ho kopanya modular (likarolo tsa bona li ka hokahana le litsamaiso tse ling tse tloaelehileng) (Mekhoa ea ho thibela likoloi le polokeho ea litsela - VOLKMANN & ROSSBACH GmbH). Boemo ba 'maraka ba V&R bo matla linaheng tse buang Sejeremane 'me ke barekisi ba ka sehloohong Europe le Middle East. Litheko li na le tlholisano ka har'a karolo ea boleng bo holimo ea Europe; mohlala, V&R's standard galvanized guardrail systems li ka rekoa hohle €25–€40 ka mithara (litšenyehelo tsa thepa) ho ipapisitsoe le boholo le boholo, tse bonts'ang boleng ba tlhahiso ea Jeremane.
- ArcelorMittal Projects (Infrastructure) - (Websaete: arcelormittal.com/projects) Joaloka karolo ea moetsi oa tšepe e moholo ka ho fetisisa lefatšeng, karolo ea ArcelorMittal's Projects e fana ka litharollo tsa tšepe bakeng sa meralo ea motheo lefatšeng ka bophara, ho kenyeletsoa. likarolo tsa tšepe guardrail. Ba fana ka litšiea tsa W-beam le Thrie-beam tse etselitsoeng EN 1317 kapa AASHTO specs (hangata e hlahisoang ka limiloneng tsa Arcelor's Eastern Europe kapa ka balekane). Le hoja ArcelorMittal e se mofani oa "system" ea "brandrail", ba bohlokoa haholo mofani oa tšepe ka mor'a bahlahisi ba bangata ba guardrail 'me ka linako tse ling ba sebeletsa merero e meholo ka ho toba ka thepa ea guardrail. Molemo oa bona ke ho kopanya ho otlolohileng - ho laola phepelo ea tšepe ea tšepe le ho etsoa. Ba fane ka merero ea litsela tse kholo Europe, Bochabela bo Hare le Afrika ka maballo a tšireletso. Boemo ba 'maraka ke joalo ka morekisi oa thepa e ngata ea nang le litheko tse phahameng tsa tšepe; hangata ba hapa lithendara tsa ho fana ka thepa ka bongata.
- Tata Steel Europe (Corus) - (Websaete: tatasteeleurope.com) Ts'ebetso ea Tata Steel Europe (eo pele e neng e le Corus) e hlahisitse litšitiso tsa polokeho tseleng tse kang Vetex® Sisteme ea thibelo ea tšepe (Lihlahisoa tsa thibelo ea tšireletso ea Vetex® - Tata Steel UK). Vetex ke lelapa la litšitiso tse kenyeletsang W-beam e thata le tsamaiso e boima haholo bakeng sa batho ba bohareng, e etselitsoeng ho finyella litekanyetso tsa UK le tsa Europe. Litšitiso tsa Tata Steel li entsoe ka boleng bakeng sa ho monya matla a phahameng (Litšitiso tsa litsela tse kholo | Tata Steel UK). Tata e fane ka tsena haholo-holo UK le Netherlands. Leha Tata Steel e tsebahala haholo ka litšepe tse tala, setsi sa eona se thibelang litsela tse kholo se na le sebaka sa lits'ebetso tse ikhethileng (ho kenyeletsoa le liindasteri tse kantle ho tsela).Seporo sa tšepe ea tšepe - OFF ROAD - TATA STEEL - ArchiExpo)). Letšoao ha le fumanehe hohle joalo ka Hill & Smith kapa Saferoad libakeng tsa balebeli, empa ke tlholisano ea bohlokoa haholo bakeng sa merero e hlokang moralo o kopaneng le phepelo (ba ka eketsa tlhahiso ea bona ea tšepe molemong oa litšenyehelo).
Bahlolisani ba bang ba Europe ba kenyelletsa MDS Barriers (Spain), Industrie Metallurgiche SpA (Italy), SEG Metal (Europe Bochabela), le lifeme tse ngata tse tobane le naha. Ka mohlala, France e na le ts'ebetso ea Sefora ea ArcelorMittal le Tertu (e etsang litšiea tsa tšepe + lehong bakeng sa litsela tse ntle). kalakuni, hangata e arotsoe ka karolo e itseng le Europe, baetsi ba mabotho ba rata Makstil, Otoyol e hlahisang EN 1317 le ho romella thepa ho EU le Middle East; Likhamphani tsa Turkey li fetohile barekisi ba theko e tlaase bakeng sa merero ea Europe Bochabela. Mmaraka oa Europe ka kakaretso o hloka lits'ebetso tse tšoailoeng ke CE tse lekiloeng ho latela EN 1317, kahoo tlholisano e mabapi le ts'ebetso e netefalitsoeng. Hape ho na le mokhoa oa ho kopanya, ka lihlopha tse kholoanyane joalo ka Saferoad e amohelang baetsi ba masela ba lehae, le libapali tsa machabeng (mohlala, Hill & Smith, Tata) tse atolosang phihlello ka litšebelisano.
Papiso ea Key Europe Guardrail Suppliers
| Brand | Website | Lihlahisoa & Maemo | Theko (e bontšang) | Kabelo/Boemo ba Mmaraka |
|---|---|---|---|---|
| Hill & Smith | hilllandsmithinfrastructure.com | Sistimi ea Flexbeam W-beam, Hi-Flex (mosebetsi o boima), thapo ea terata ea Brifen - EN 1317 e netefalitsoeng (lihlopha tsa N2, H2) | ~£100–120 ka limithara (phanele) UK; bohareng ba sebaka | Moeta-pele oa UK, li-export tsa lefats'e; Lilemo tse 200+ indastering (Litšitiso tsa Hill le Smith - Home - Highway barrier systems). |
| Sehlopha sa Saferoad | saferoad.com | W-beam & Thrie-beam guardrails, parapets ea borokho, liteishene - EN 1317 CE e tšoailoe | E fapana ho ea ka linaha; litefiso tsa tlholisano | Moeta-pele oa Pan-European (Nordics, C/E Europe); mefuta e mengata ea lihlahisoa. |
| Volkmann le Rossbach | volkmann-rossbach.com | Likarolo tse felletseng tsa tšepe (maemo ohle a sephutheloana), litšiea tse fokotsang lerata - EN 1317 | ~ €30/m (e tloaelehileng) e neng e sebetsa Jeremane | E mong oa baetapele ba mebaraka ea Europe (Mekhoa ea ho thibela likoloi le polokeho ea litsela - VOLKMANN & ROSSBACH GmbH); e matla ho DACH le ho romela thepa. |
| Merero ea ArcelorMittal | arcelormittal.com/projects | Likarolo tsa W-beam/Thrie-beam le likhoele (AASHTO M180, EN 1317) | Litheko tsa tšepe tse tlase ka tone; phepelo e ngata | Mofani e moholo oa tšepe; e fana ka thepa bakeng sa baetsi ba bangata ba guardrail. |
| Tata Steel (Vetex) | tatasteeluk.com (Vetex) | Mekoallo ea tšireletso ea tšepe ea Vetex (e tiileng ea W-beam), litšitiso tse kantle ho tsela - EN 1317, UK Highways Agency e amohetsoe | ~£80–100 ka mmitara (kakanyo) | E hlokomelehang mererong ea UK/EU; mohlahisi oa tšepe o kopantsoeng le mohala oa thibelo ea niche. |
(Litheko tsa Euro/£ ke tsa thepa feela; ho kengoa Europe ka tloaelo ho eketsa €20–€50 ka mithara ho latela litšenyehelo tsa basebetsi. Balebeli ba Europe ba tlameha ho ba le letšoao la CE ho latela EN 1317, ho netefatsa motheo oa boleng le ts'ebetso ho mefuta eohle e thathamisitsoeng.)
Bochabela bo Hare
Lipehelo tsa Lipatlisiso tsa Lehae
Indasteri ea litsela tse kholo tsa Middle East hangata e sebetsa ka bobeli Senyesemane le Searabia, kahoo mantsoe a ho batla a fapana ho ea ka mosebedisi. Linaheng tsa Gulf, mantsoe a tloaelehileng a Senyesemane a kenyelletsa "lebeli", "thibelo ea ho senyeha", 'me “Lepheko la tšireletso tseleng.” Ka Searabia, lipoleloana tse kang “حاجز سلامة الطرق” (hajiz salaamat al-turuq, e bolelang “tšitiso ea tšireletso tseleng”) kapa “حاجز طريق” (tsela mokoallo) li sebelisoa ho bolela litseleng tsa tšireletso. Mohlala, motho ea buang Searabia a ka batla “حاجز معدني للطرق” (tšepe tsela mokoallo). Ha e le hantle, litokomane tse ngata tsa theko ea libaka li ka Senyesemane, kahoo mantsoe a kang "W-beam guardrail" 'me "metal beam crash barrier" li ananeloa indastering. Linaha tse kang UAE, Qatar, le Saudi Arabia li na le metse e meholo ea boenjiniere ba tsoang linaheng tse ling, kahoo lipatlisiso tsa Senyesemane tse kang "bafepedi ba litsela tse kholo tsa UAE" kapa "thibelo ea likotsi Saudi Arabia" li tloaelehile haholo. Turkey (hangata e kenyelelitsoe litlhahlobong tsa Middle East), lentsoe la lehae ke "Otomatik bariyer" or “ke nepile haholo” (steel highway guardrail) ka Seturkey, leha lik'hamphani tsa Turkey le tsona li sebelisa papatso ea Senyesemane. Ka kakaretso, ho sebelisoa mantsoe a Senyesemane le a matsoalloa: moenjiniere oa sechaba Bochabela bo Hare a ka sebelisa mantsoe a Senyesemane, ha lipotso tse akaretsang li ka sebelisa Searabia. Kgutsufatso "W-beam" ka boeona e ke ke ea fetoleloa; Ka linako tse ling libukana tsa Searabia li re feela “W شعاع حاجز” (ka ho toba “W beam barrier”). Kahoo, SEO ea libaka le lipatlisiso li koahela motsoako: molebeli, mokoallo oa ho oa, mokoallo oa litsela tse kholo hammoho le liphetolelo tsa Searabia bakeng sa barrier le guardrail.
Tlhokahalo ea 'Maraka le Mekhoa
Middle East e na le phihlelo kgolo e tsitsitseng ya tlhokeho bakeng sa litebelo tsa litsela tse kholo, tse tsamaisoang ke merero e mengata ea ntlafatso ea litsela le ho toboketsa polokeho ea sephethephethe linaheng tse tsoelang pele moruong (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032). Linaha tse ngata sebakeng sena li tsetela haholo ho meralo ea motheo e le karolo ea merero ea nts'etsopele ea nako e telele (mohlala, Pono ea Saudi 2030, Qatar National Vision 2030, katoloso ea litsela e tsoelang pele ea UAE). Ho ntse ho hahuoa litsela tse ncha, litsela tse tsamaeang ka maoto, le litsela tse tsamaeang ka har'a litoropo ho pholletsa le linaha tsa Lekhotla la Tšebelisano-'moho la Gulf (GCC), 'me li hloka lik'hilomithara tse likete tsa litsela tse ncha tsa ho lebela. Mohlala, Saudi Arabia e na le e 'ngoe ea likhokahano tsa litsela tse kholo ka ho fetesisa tikolohong eo (tse fetang 73,000 km ea litsela.Leano la Lekala la Tsela le Morero o Moholo - Saudi Arabia - ALG: Global)) 'me e tsoela pele ho eketsa litsela tse ncha le ho ntlafatsa tse seng li ntse li le teng, e leng se lebisang ho kenngoeng ha literene tse kholo mekhoeng e sa tsoa ahoa le liphasejeng tse ntlafalitsoeng. Tokisetso ea liketsahalo tsa boemo bo holimo (joalo ka Mohope oa Lefatše oa 2022 Qatar) le merero e meholo (Neom e Saudi, litoropo tse ncha, le libaka tsa indasteri) le tsona li kenya letsoho tlhokehong ea litšitiso tsa sejoale-joale tsa polokeho.
Ho feta kaho e ncha, tlhokomelo le ho nkela sebaka litlhoko lia eketseha. Maemo a leholimo a mahoatateng a matla (mocheso o feteletseng, likhohola tsa nako le nako, le ho pepesehela mahlaseli a kotsi a mahlaseli a kotsi) a ka 'na a roala litšepe tse sirelelitsoeng ka masenke, 'me ho senyeha ha likoloi khafetsa libakeng tse nang le sephethephethe se seholo ho hloka hore ho be le likarolo tse ling. Mebuso e boetse e phahamisa litekanyetso tsa tšireletso - ka mohlala, ho kenya Thrie-beam e mahlakore a mabeli litseleng tsa balebeli ho li-medians ho thibela likotsi tsa crossover litseleng tse lebelo le phahameng, kapa ho eketsa ts'ireletso ea likoloi ho litšitiso tse teng. Linaha tse ling tsa Bochabela bo Hare li se li qalile ho amohela litekanyetso tsa machaba (AASHTO M180 kapa EN 1317) ka molao, ho bolelang hore li ka ntlafatsa litšitiso tsa khale tse seng maemong a holimo ka nepo.
Bochabela bo Hare bo itšetlehile haholo ka thepa e tsoang kantle ho naha kapa tlhahiso ea naha bakeng sa balebeli. Ho na le tlhahiso e fokolang ea lehae linaheng tse ling (ntle le mekhelo e hlokomelehang Koung). Leha ho le joalo, lik'hamphani tsa lehae tsa masela a tšepe li eketsehile: UAE, Saudi Arabia le Turkey, baetsi ba lihlahisoa ba hlahisa mekhoa ea tšireletso e lumellanang le litekanyetso tsa machaba ho fana ka merero ea malapeng le linaheng tsa boahelani. Phallo ea khoebo e bontša seo China le Turkey ke barekisi ba ka sehloohong ba tšireletso sebakeng se pharaletseng sa Middle East, 'me ba eketsa melemo ea litšenyehelo. Mohlala, lits'oants'o tsa ts'ireletso tse entsoeng Turkey li 'nile tsa sebelisoa mererong ea Iraq le Saudi,' me barekisi ba Machaena ba atisa ho kopa lithendara tsa Afrika le tsa Bochabela bo Hare tse fanang ka phepelo e ngata e theko e tlase. Leha ho le joalo, linaha tsa GCC li rata baetsi ba lehae kapa ba sebaka sa Gulf bakeng sa ho tsamaisoa ka potlako le ho latela melao (haholo-holo kaha ho romela maballo a tšepe a malelele ho ka bitsa chelete e ngata). Ho leka-lekana, 'maraka oa Middle East oa guardrail o hola, e hlohlelletsoang ke lintlafatso tse ncha tsa meaho le polokeho, ka motsoako oa tlhahiso ea lehae le thepa e tsoang kantle ho naha e fihlelang tlhoko.
Bahlolisani ba Baholo
Lihlahisoa tse kholo le barekisi ba W-beam le Thrie-beam guardrails Middle East li kenyelletsa motsoako oa bahlahisi ba lehae ba GCC, Lik'hamphani tsa Turkey, 'me lifeme tsa machaba ka barekisi:
- Link Middle East Ltd (LME) - (Websaete: linkmiddleeast.com) E thehiloe UAE, Link Middle East ke moetsi ea hlahelletseng oa tikoloho oa terata le lits'ebetso tse thibelang litsela. Ba hlahisa Sistimi ea balebeli ba litsela tse kholo e tsamaellana le litekanyetso tsa AASHTO M180 le EN 1317, hammoho le likarolo tsohle tse amanang le tsona (liphatlalatso, li-spacer blocks, likarolo tsa ho qetela) (Guard Rail Suppliers - Link Middle East - Likonteraka tsa Fense, Bafani ba Gabions, Gabions Steel Wire, Perimeter Fencing In UAE, Gabions, Wires, Cabling In UAE). Ho latela melao ena e 'meli ho ba lumella ho sebeletsa merero ho latela lipehelo tsa Amerika kapa tsa Europe - boemo bo tloaelehileng Bochabela bo Hare. LME e fane ka litsela tsa tšireletso bakeng sa litsela tse kholo tsa UAE le thepa e romelloang kantle ho linaha tse ling tsa GCC. Ba totobatsa hore li-currentrails tsa bona li etsa liteko tse felletseng tsa likotsi ho latela maemo a machabeng (Guard Rail Suppliers - Link Middle East - Likonteraka tsa Fense, Bafani ba Gabions, Gabions Steel Wire, Perimeter Fencing In UAE, Gabions, Wires, Cabling In UAE). Khokahano ea setsi sa tlhahiso ea Middle East e Dubai e bolela nako e khuts'oane ea ho etella pele Koung. Litheko li na le tlholisano bakeng sa sebaka seo; mohlala, ba ka fana ka ~$600–$800 ka tone ea guardrail (ex-works) ho itšetlehile ka litheko tsa tšepe, tse batlang li fetolela ho pota $10–$20 ka mithara bakeng sa W-beam e tloaelehileng (ntle le thepa le ho kenya). Ba na le maemo a matla UAE mme ba na le lets'oao le tšepahalang la boleng mererong ea lehae.
- DANA Steel (DANA Group) - (Websaete: danagroups.com) Moetsi ea netefalitsoeng oa ISO 9001 UAE, DANA Steel e hlahisa W-beam (maqhubu a mabeli) litsamaiso tsa litebele tsa masenke le diyantle ho pholletsa le GCC le ho feta (GuardRails & CrashBarriers | DANA GROUP - Ho eketsa Boleng ho Oli & Steel). Likarolo tsa ts'ireletso tsa DANA li entsoe ka tšepe e bonolo (limaraka tse kang S275JR) le sekontiri se chesang bakeng sa tšireletso ea kutu. Li fana ka bolelele bo sebetsang bo tloaelehileng (3.2m, 3.81m, 4m, joalo-joalo) ka botenya bo tlohang ho 2.7-3.5 limilimithara, tse tsamaellanang le litsela tse tloaelehileng tsa AASHTO Class A/B (GuardRails & CrashBarriers | DANA GROUP - Ho eketsa Boleng ho Oli & Steel). DANA e fana ka tsamaiso e feletseng e kenyeletsang litšepe tsa tšepe (hangata C-channel 150 × 75 mm) le hardware. Ba fane ka tse ngata diporojeke tse di tumileng go ralala Botlhabagare (GuardRails & CrashBarriers | DANA GROUP - Ho eketsa Boleng ho Oli & Steel), tse sebelisang lifeme tsa boemo bo holimo UAE. Theko e tsoang ho DANA hangata e thehiloe ho qotsa; e le tataiso, ba bua ka ho sebelisa tšepe ea boleng bo holimo e tsoang ho barekisi ba tšepahalang le ho tsepamisa maikutlo ho boleng ho feta theko e tlase haholo (Top Metal Beam Crash Barrier Moetsi le Mofani oa thepa - Utkarsh India). DANA e se e le tlholisano ea bohlokoa 'marakeng oa GCC guardrail ka lebaka la bokhoni ba eona ba ho etsa lebatooa le ho bapatsa ka mafolofolo.
- Arabian Fence & Guardrail (mohlala, Aravali / Tse ling) - Lik'hamphani tse 'maloa, tse kang Aravali Fence LLC Dubai, ithutela ho litebelo tsa polokeho tse lekantsoeng ho senyeha le ho khotsofatsa litlhoko tsa projeke e tloaelehileng (Safety Guardrails Supplier in Dubai, Abu Dhabi, UAE | Lekhoakhoa la Aravali). Lifeme tsena hangata ke lihlomo kapa balekane ba lik'hamphani tsa Maindia (Aravali qalong ke Moindia) 'me ba etsa litebelisuoa tsa W-beam sebakeng sa heno. Ba sebelisa mantsoe a bohlokoa joalo ka "thibelo ea ho senyeha" mme ba sebeletsa likonteraka tsa kaho le bareki ba mmuso. Leha e se kholo joalo ka LME kapa DANA, lik'hamphani tse joalo li tlatsa litlhoko tsa niche le litaelo tse nyane. Lihlahisoa tsa bona li kopana le lintlha tse hlokahalang 'me hangata le tsona li kenya. Litheko le karolo ea 'maraka bakeng sa tsena li tobane le morero; ba lula ba le tlhōlisano ka ho sebelisa basebetsi ba theko e tlaase kapa thepa e tsoang India.
- Baetsi ba Turkey (mohlala, Körfez, Günsoy, Makim) - Turkey e na le indasteri e matla ea tšepe le bahlahisi ba 'maloa ba litebele ba romellang thepa ka mafolofolo Middle East. Lik'hamphani li rata Körfez Transport (KÖRFZ), Eksen, Makim, le Otoyol hlahisa litšiea tsa tšireletso ho EN 1317 'me hangata li etsa kopo ho merero ea Middle East (e ka ba ka kotloloho kapa ka borakonteraka). Li-Guardrails tsa Turkey li tsejoa e le e nang le chelete e ngata le ho finyella litekanyetso tsa machaba, ho etsa hore li khahle merero e meholo ea Bochabela bo Hare e batlang ho leka-lekana ha boleng le theko. Mohlala, morekisi oa Turkey a ka fana ka tšireletso ea thrie-beam ka theko e tlase ho feta bahlahisi ba lehae la Gulf, le kamora ho romelloa ka sekepe. Bohaufi ba Turkey bo lumella ho tsamaisoa ha leoatle kapele ho ea likoung tse sebakeng seo. Ka lebaka leo, lihlahisoa tsa Turkey li fumane karolo e hlokomelehang ea phepelo ea tšireletso bakeng sa merero libakeng tse kang Iraq, Jordane le Afrika Leboea. Ba ka 'na ba se na "lebitso la ntlo" ho GCC, empa ba tsejoa indastering ea ho fana ka mekhoa ea thibelo ea tšepe litseleng tse ngata.
- Bafani ba Machaba (Lefatšeng). - Lik'hamphani tsa lefats'e tse kang Valtir/Boraro-bo-bong 'me Hill & Smith hape e na le boteng ka barekisi ba Middle East. Mohlala, lihlahisoa tsa Trinity Highway (liteishene tsa ho qetela, lithibelo tsa cable) li rekisoa Middle East, 'me ka linako tse ling liphanele tsa bona tsa tšireletso li romelloa kantle ho naha bakeng sa merero e tšehelitsoeng ke US kapa maemo a ARAMCO naheng ea Saudi. Ingal (letšoao la Australia le tlas'a Valmont) le fane ka lisebelisoa tsa eona tsa ts'ireletso le mererong e meng ea Middle East. Likhamphani tsena hangata li sebetsa ka mahlahana a lehae, li fana ka lihlahisoa tsa pele (hangata bakeng sa lits'ebetso tse ikhethileng joalo ka litšitiso tse nang le lisebelisoa tse ngata kapa li-cushions tse oeleng). Kabelo ea bona ea 'maraka e nyane ha e bapisoa le bahlahisi ba lehae/litereke bakeng sa lits'oants'o tse tloaelehileng tsa ts'ireletso, empa ba bapala karolo haholo ha projeke e totobatsa sistimi e itseng ea mong'a ntlo.
Ke habohlokoa ho hlokomela seo Saudi Arabia le linaha tse ling tsa GCC esale ba khothaletsa litaba tsa lehae. Saudi, lik'hamphani tse kholo tsa tšepe (mohlala, Pipe ea tšepe ea Saudi or Zamil Steel) ba na le bokhoni ba ho hlahisa tšireletso ha ho hlokahala, 'me ho na le litlaleho tsa tlhahiso ea lehae bakeng sa merero e itseng. Leha ho le joalo, boholo ba phepelo ea tšireletso ea Saudi e ntse e tsoa likhoebong tse kantle kapa tse kopaneng. Ka mohlala, merero e meng ea Saudi e sebelisitse Lisebelisoa tse entsoeng ka China ka lebaka la litheko tsa tlholisano (lifeme tsa China hangata li batla litheko tse kholo tsa thomello, ka papatso ea moetsi a le mong oa China. 150,000 MT / selemo bokhoni le karolo ea 50% ea thepa ea kantle ho naha (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail) (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail)). Ka hona, 'maraka oa Middle East o bona a motsoako oa mehloli, empa bahlolisani ba ka sehloohong ba thathamisitsoeng ka holimo ke ba bang ba nang le boteng bo sa fetoheng ba libaka.
Papiso ea Key Middle East Guardrail Suppliers
| Brand/Khampani | Naha ea Base (Main Market) | Lihlahisoa & Lintlha | Lekhalo la Litheko (thepa) | Boemo ba 'Maraka & Kabelo |
|---|---|---|---|---|
| Kopanya Middle East | UAE (GCC bophara) | W-beam & Thrie-beam guardrails (AASHTO M180 & EN 1317 e lumellana); lisebelisoa tse feletseng | ~$700/ton (≈$15/m) e sebetsa ka mokhoa o tloaelehileng | Moetsi ea ka sehloohong oa GCC; e fana ka merero e meholo ea UAE / Gulf (boleng bo phahameng, bo lekiloeng) |
| DANA Tšepe | UAE (Exports GCC/Africa) | Lisistimi tsa W-beam guardrail, tse entsoeng ka masenke (2.7–3.5 mm, bolelele bo fapaneng) ([GuardRails & CrashBarriers | DANA GROUP - Ho Eketsa Boleng ho Oli & Steel]; posts & hardware | E thehiloeng ho qotsa; litheko tsa sebaka sa tlholisano |
| Aravali Fence LLC (le tse ling tse joalo) | UAE (Dubai) | Litšitiso le litšitiso tse entsoeng ka mokhoa o ikhethileng (ho ea ho projeke, hangata AASHTO) | E tlase haholo (e sebelisa lisebelisoa tsa India) | Niche morekisi / installer in UAE; e sebeletsa litlhoko tsa tloaelo le mesebetsi e menyenyane |
| Barekisi ba Turkey (mohlala, Körfez) | Turkey (ME romeloa kantle ho naha) | EN 1317-setifikeiti sa W-beam, Sistimi ea Thrie-beam; hangata ka litifikeiti tsa CE le ASTM | Mofani oa theko e tlaase; <$600/ton e ka khonehang FOB Turkey | Morekisi ea ka sehloohong ho ea Bochabela bo Hare; karolo e kholo ho bao e seng GCC ME (Iraq, Levant) le tlholisano ho lithendara tsa GCC |
| Lihlahisoa tsa Lefatše (Valtir, Ingal) | USA/Aus (ka baemeli ba lehae) | Litšitiso tsa maemo a holimo, liteishene (tse lekiloeng ka MASH, litekanyetso tsa ASTM/AASHTO) | Litefiso tsa pele (tse tsoang kantle ho naha) | Boteng bo fokolang empa bo hlokomelehang lits'ebetsong tse phahameng kapa tse ikhethileng (merero e khethiloeng) |
(Litheko ke tse hakanyetsoang. Merero ea Middle East e boetse e kenya litefiso tsa ho romela le ho reka kantle ho naha. Likontraka tse ngata ke tsa turnkey - ho kenyelletsa le ho kenya - moo melemo ea litšenyehelo tsa mosebetsi oa lehae e etsang hore litšenyehelo tse kenngoeng li be bonolo. Middle East guardrail market e batla e arohane: ha ho morekisi a le mong ea laolang ka botlalo, empa baetsi ba lehae ba UAE le thepa e tsoang kantle ho naha ea Turkey/Asia hammoho e koahela karolo e kholo ea tlhoko.)
amerika e boroa
Lipehelo tsa Lipatlisiso tsa Lehae
Amerika Boroa, mantsoe a Sepanishe le Sepotoketsi a sebelisoa haholo-holo, hammoho le mantsoe a mang a Senyesemane maemong a machaba. Linaheng tse buang Sepanishe (boholo ba Latin America), mantsoe a tloaelehileng a kenyelletsa "Guardarraíl" (ka ho toba ho tloha lebelo la seporo) le "barrera de contención" (containment barrier) bakeng sa litsela tse kholo tsa tšireletso. Mabitso a mang a Sepanishe ke "defensa metálica" (metal guard), kapa feela "Barrera de seguridad vial." Colloquial Chilean kapa Argentina Spanish e kanna ea sebelisa "seporo sa balebeli" hape, ho fuoa tšusumetso ea Senyesemane, kapa esita le "quitamiedos" (joaloka Spain) ka puo e sa reroang. Ho Brazil, e leng puo ea Sepotoketsi, mantsoe a tloaelehileng a "defensa metálica" (e tšoanang le Sepanish) kapa "Lebela seporo sa rodovia." Hangata Sepotoketsi sa Brazil se sebelisa lentsoe la Senyesemane “guard-rail” kapa “guardrail” (e ngoloang sebakeng seo e le seporo sa balebeli ntle le lehokelo) maemong a boenjineri. Mohlala, mofuta oa Brazilian o ka e bitsa "defensa metálica tipo flexível" (flexible metal barrier) empa sechaba ka kakaretso le borakonteraka ba re "guardrail". Hangata lipatlisiso tsa Sepanishe Amerika Boroa li sebelisoa "Guardarraíl carretera" or "barrera de contención autopista" ho fumana barekisi. Lipatlisisong tsa Sepotoketsi, motho a ka bona "barreira de segurança viária" or "Lebela seporo rodoviário." Ka kakaretso, lentsoe la Sepanishe guardarraíl le Sepotoketsi seporo sa balebeli li utloisisoa hohle. Basebelisi ba boetse ba batla ka litekanyetso tsa lehae kapa mabitso a bosoasoi; mohlala, linaheng tse ling the guardrail e reheletsoe "bandera" or "flex beam" (haholo-holo haeba e susumetsoa ke letšoao la Amerika le sebelisang "Flexbeam" ho bapatsa). Empa ka kakaretso, Sepanish: “guardarraíl/barrera de contención” 'me Sepotoketsi: "guardrail/barreira de segurança" ke mantsoe a sehlooho.
Tlhokahalo ea 'Maraka le Mekhoa
Tlhokahalo ea Amerika Boroa ea litsela tsa ho lebela litsela tse kholo e fapana ho ea ka linaha, e tsamaellanang le maemo a ntlafatso ea litšebeletso tsa motheo le matsapa a tšireletso mebileng. Sebaka ka kakaretso sea bona kgolo e itekanetseng tlhokehong ea tšireletso ha moruo o tsetela ho meaho ea lipalangoang (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032), leha sekhahla sa kholo se salla morao Asia kapa Middle East. Lintlha tsa bohlokoa li kenyelletsa:
- Peeletso ea Lisebelisoa: Meruo e meholo e kang Brazil ba tsetela ka mafolofolo litseleng tse kholo ka litšebelisano tsa sechaba le tsa poraefete. Ka mohlala, 'muso oa Brazil o ntse o ratana Li-reais tse limilione tse likete tse 300 (~ $ 62 bilione) matsete a poraefete a litsela tse kholo ka 2026 (Brazil e na le matsete a fetang limilione tse likete tse 60 litseleng tse kholo ka 2026), e kenyeletsang litsela tse ncha tsa lekhetho le lintlafatso - tsohle tse hlokang litšitiso tsa polokeho. Litumellano tse ncha tsa litsela tse kholo (mohlala, São Paulo, Minas Gerais) hangata li kenyelletsa ho kenya lik'hilomithara tsa tšireletso libakeng tsa mahaeng le ho lokisa litsela tsa khale ho fihlela maemo a sejoale-joale. Linaha tse ling, joalo ka Colombia, Peru, le Chile, e tšehelitsoeng ke libanka tsa nts'etsopele (IDB, Banka ea Lefatše), e ntlafatsa liphasejeng tsa bohlokoa (mohlala, litsela tse kholo tsa lithaba, likarolo tsa Pan-American Highway) le ho eketsa litselana tsa tšireletso moo ho neng ho se na tse teng kapa ho nkela tsa khale, tse sa tsitsang (litsela tse ngata tsa mahaeng tsa Latin America historing li ne li se na lithupa, kahoo ho na le tlhokahalo ea pent-up kaha polokeho e fetoha ntho ea bohlokoa ka ho fetisisa).
- Ho Aha Litoropong le Paballo Tseleng: Ho eketseha ha likoloi Amerika Boroa ka bomalimabe ho tlile ka litekanyetso tse phahameng tsa likotsi tsa mebileng. Mebuso e ntse e tsepamisitse maikutlo haholo polokehong ea mebileng, e kenyelletsang ho kenya liteishene tsa tšireletso mapheong a kotsi, litselaneng tsa borokho, le li-divider tse arohaneng. Mananeo a linaheng tse kang Argentina le Colombia ho fokotsa ho shoa ha litsela (Vision Cero metseng e meng, joalo-joalo) hangata e thathamisa ho ntlafatsa tšireletso ea litsela e le ntho ea ketso. Sena se lebisa mererong ea ho khutlisa chelete - mohlala, ho kenya litšitiso tsa thrie-beam ho ba bohareng ba litsela tsa litoropo kapa ho eketsa liporo tsa W-beam haufi le meepa litseleng tsa khale.
- Tlhokomelo le Boemo ba Leholimo: Libakeng tse ling, litšiea li tlameha ho nkeloa sebaka ka lebaka la ho bola (moea oa letsoai o lebōpong la leoatle libakeng tse kang lebōpong la leoatle la Peru kapa Chile o ka senya tšepe) kapa oa senya. Boemo ba leholimo bo fapa-fapaneng ba Amerika Boroa - ho tloha libakeng tse phahameng tsa Andes tse nang le UV e feteletseng ho ea Amazon pula e matla - e bolela hore ho bohlokoa haholo ho boloka matla le tlhokomelo. Linaha tse nang le litekanyetso tse tsitsitseng tsa tlhokomelo (joaloka Chile) li na le linako tse tloaelehileng tsa ho khutlisa teraka, e bolokang tlhokahalo ea likarolo tse ncha selemo le selemo.
Phepelo Amerika Boroa ke motsoako oa tlhahiso ea lehae le thepa e tsoang kantle ho naha. Brazil, ka indasteri ea eona ea bohlokoa ea tšepe, e na le bahlahisi ba 'maloa ba malapeng ba hlahisang lisebelisoa tsa ts'ireletso bakeng sa ts'ebeliso ea kahare (ho netefatsa phepelo ea marang-rang a eona a maholo). Linaha tse joalo Argentina 'me Colombia ho ba le tlhahiso e nyane kapa ho kopanya likarolo tse tsoang kantle ho naha. Hangata, tse tsoang China kapa libakeng tse ling ho tlatsa likheo, haholo-holo bakeng sa linaha tse nyenyane kapa ha litheko li le bohlokoa. Mohlala, lik'hamphani tsa Machaena li rometse litšepe tse ngata Amerika Boroa, li sebelisa litšenyehelo tse tlase - lithendara tse ngata tsa Latin America li bona litheko tsa Machaena tse fanang ka lihlahisoa tse kopanang le AASHTO kapa maemo a lehae ka litheko tse khahlang.
Ke habohlokoa ho hlokomela hore litekanyetso tsa Amerika Boroa hangata li tsoa ho litloaelo tsa US kapa tsa Europe. Linaha tse ngata li latela AASHTO M180 spec for guardrails (ka lebaka la tšusumetso ea US ho boenjiniere ba Latin America). Ba bang, haholo-holo ba nang le tšusumetso kapa lichelete tsa Europe, ba ka sebelisa EN 1317 lihlopha. Sena se ama tlhokahalo ea hore ka linako tse ling ho batloa litšiea tse phahameng (tse teteaneng, tse matla) bakeng sa merero e itseng. Ka kakaretso, tlhokahalo ea 'maraka Amerika Boroa e ka mokgoa o yang hodimo empa eseng joalo ka ho phatloha joalo ka libakeng tse ntseng li etsoa kaho ea marang-rang a macha. E khannoa ke motsoako oa limaele tse ncha tsa litsela tse kholo tse ntseng li eketsoa (mohlala, likatoloso tsa litsela tse kholo tsa linaha kapa litsela tse ncha tsa lekhetho) le ts'ebetso ea ho ntlafatsa polokeho litseleng tse teng.
Bahlolisani ba Baholo
Amerika Boroa's guardrail market features a combination of bahlahisi ba lehae dinaheng tse kgolo 'me barekisi ba machaba (ka thepa e tsoang kantle ho naha kapa makala a lehae). Lintlha tsa bohlokoa tsa bahlolisani li kenyelletsa:
- Segurvia (Brazil) – (Website: segurvia.com.br) Segurvia ke k'hamphani ea Brazil e moetapele oa lithibelo tsa polokeho mebileng naheng ea Brazil (Ínicio - Segurvia). Ba tsepamisitse maikutlo haholo ho litšitiso tsa konkreite ea precast (mofuta oa New Jersey) joalo ka ha ho bonts'itsoe ke mela ea lihlahisoa tsa bona (Ínicio - Segurvia), empa le bona ba kentse letsoho litsing tsa ts'epe (hangata li kopane kapa li sebelisana le likarolo tsa tšepe). Ho hlahella ha Segurvia 'marakeng oa lithibelo tsa Brazil ho fana ka maikutlo a hore ha litšepe tsa tšepe li hlokahala, li ka hokahanya phepelo / ho kenya. Ba ithorisa ka bopaki bo kang ba lik'hilomithara tse makholo tsa litšitiso tse kentsoeng litseleng tse kholo tsa Brazil (Ínicio - Segurvia). Le ha Segurvia ka boeona e kanna ea se ke ea etsa seporo sa W-beam ho tsoa tšepeng e tala, ke sehlomathisi se seholo mme ka hona e qothisana lehlokoa le litheko, e fumana litebele ho tsoa ho balekane ba tšepe. Boemo ba 'maraka: bo ka sehloohong' marakeng oa lehae oa Brazil bakeng sa mekoallo ea litsela tse kholo, mohlomong ho sebetsana le a karolo e kholo ea lits'ebetso tse ncha tsa mokoallo oa litsela tse kholo (ebang ke tšepe kapa konkreite) naheng ea Brazil.
- Talleres y Aceros SA (TyASA) - E thehiloe Mexico empa e sebeletsa Latin America, TyASA (kapa lik'hamphani tse tšoanang joalo Sehlopha sa Collado Mexico) lihlahisoa AASHTO-spec guardrails tse romelwang dibakeng tsa boahelani. Mexico, leha e le Amerika Leboea, hangata e sebeletsa tlhoko ea Latin America ka lebaka la maqhama a libaka le khoebo. TyASA e na le leloala le leholo la litšepe 'me e etsa liphanele le lipalo tsa W-beam tse entsoeng ka masenke, e fanang ka merero Amerika Bohareng le Boroa. Ka mohlala, ba fane ka tšireletso bakeng sa merero ea Colombia le Peru. Litheko tse tsoang ho barekisi ba Mexico li ka ba molemo ka lebaka la phallo ea tšepe ea NAFTA/USMCA. Mehaho ea tšireletso ea TyASA e finyella litekanyetso tsa US 'me e boemong ba ho ba mofani oa thepa ea boleng. Leha e se "sebakeng" sa Amerika Boroa, ke tlholisano ea kantle e tsebahalang e sebeletsang 'maraka oa Latin.
- Likhamphani tsa Lehae tsa tšepe (Brazil & Argentina) – Lik’hamphani tse kang Gerdau or Usminas Brazil, mohlomong Acindar (ArcelorMittal) naheng ea Argentina, e hlahisa litšepe tse ka etsoang ka mokhoa oa ho lebela. Naheng ea Brazil, Liindasteri tsa Metálicas 'me ba bang ba etsa maballo a tšireletso ho fana ka mafapha a litsela tse kholo tsa mmuso. Mohlala, khale Brazil e ne e na le "Armco Staco" e neng e hlahisa lihlahisoa tsa masenke (lentsoe "Armco" le ne le le teng indastering ea Brazil le nalaneng). Hangata baetsi bana ba lehae ba fana ka merero ea ka hare ho naha ka mokhoa o khethehileng. Kahoo 'maraka oa Brazil o na le karolo ea ho itšepa; motho a ka hakanya hore bahlahisi ba Brazil ba na le boholo ba karolo ea lehae. Argentina le Chile, boqapi bo bong ke ba lehae empa eseng bo boholo; ka hona ba itšetleha haholo ka thepa e tsoang kantle ho naha bakeng sa merero e meholo.
- Barekisi ba Machaena - Lik'hamphani tse 'maloa tsa Machaena li kenelletse ka ho romella thepa ea tšireletso Amerika Boroa. Hangata li sebetsa ka lik'hamphani tsa khoebo kapa li-bids tse tobileng ho lithendara tsa machaba. Mohlala, motho a ka fumana litefiso ho Alibaba kapa ka lithendara moo lifeme tsa China li qotsang tšepe guardrails ka $10–$20 ka leoto sebaka (Highway Guardrail e bitsa bokae? Tataiso e Feletseng), ho theola litheko tsa lehae. Barekisi ba bang ba tsebahalang (joalo ka ha ba phatlalatsoa) ba kenyelletsa HuaAn Litlhokomelo, Shandong Zhonghua Metal, joalo-joalo, e fanang ka kopano ea literene ASTM A123 galvanizing le AASHTO M180 Class A/B. Ho tlalehoa hore barekisi ba Machaena ba fane ka meqolo e mengata bakeng sa merero ea litsela tse kholo linaheng tse kang Ecuador, Bolivia le Peru, moo likhaello tsa lichelete li ratang ho fumana chelete e tlaase. Kabelo ea bona ea mmaraka Amerika Boroa e ntse e hola karolong ea commodity guardrail, leha thepa ea thepa le mesebetsi ea kantle ho naha e ka ba tšitiso.
- Trinity Highway Products (Valtir) - Boraro-bo-bong (US) historing bo ne bo e-na le boteng ba tlhahiso Mexico (Monterrey le Tlaxcala) mme e abile dihlahiswa Latin America. Mohlala, Trinity's ET-Plus le liteishene tse ling tsa pheletso li sebelisitsoe Mexico le Brazil. Ka nako e 'ngoe Trinity/Valtir e fana ka tšireletso ka kotloloho bakeng sa merero e tšehelitsoeng ka lichelete ke US kapa e rekisoa ka lifeme tsa lehae tsa kaho. Le hoja Boraro-bo-bong bo ka ’na ba se na fektheri Amerika Boroa, tšebetso ea bona ea Amerika Leboea (’me mohlomong le likamano tsa bona) li ba lumella ho hlōlisana mererong e meholoanyane. Ha ho nahanoa ka boholo ba bona ba lefats'e, Boraro-bo-bong boa hlokomeleha le bona “Trinity Highway” brand guardrails (kapa liporo tsa generic plus proprietary terminals) li na le sekhechana sa 'maraka, haholo-holo linaheng tse amanang haufi-ufi le maemo a US.
Ho phaella moo, Barekisi ba Europe ka linako tse ling ba nka karolo mererong ea Amerika Boroa, haholo-holo e tšehelitsoeng ka lichelete tsa Europe. Ka mohlala, Hierros y Aplainados ea Spain or Marcegaglia ea Italy e ka 'na ea romela melaetsa ea tšireletso bakeng sa mesebetsi e itseng. Leha ho le joalo, litšenyehelo tse phahameng tsa thomello le linako tse telele tsa ho etella pele hangata li etsa hore mehloli ea lehae kapa ea libaka e khahle haholoanyane.
Ka bokhutšoanyane, ha ho k'hamphani e le 'ngoe e laolang Amerika Boroa; ke lebala la tlholisano le Baetsi ba Brazil le Mexico e koahelang litlhoko tsa lehae le tsa libaka, le Bafepedi ba China le ba matjhabeng tlhodisano ya ho enta. Re ka khetholla Brazil e le e iketselitseng haholo (ka lik'hamphani tse kang Segurvia, Armco Staco nalaneng, joalo-joalo), the Linaha tsa Andes le limmaraka tse nyane joalo ka tse its'etlehileng kantle ho naha, le libaka tse kang Chile ho ba le ho leka-lekana (hangata Chile e reka ka baemeli ba lehae ba ka rekang ho tsoa mehloling e mengata). Mmaraka le ona o sa mamelle theko, ke ka lebaka leo thepa e tsoang kantle ho naha ho tsoa ho bahlahisi ba theko e tlase e nang le matla.
Papiso ea Key South America Guardrail Suppliers
| Brand / Mofani | Naha ea Motheo | Products & Standard | Theko (hoo e ka bang) | Karolo ea 'Maraka / Kabelo |
|---|---|---|---|---|
| Segurvia (Brazil) | Brazil (ea lehae) | Mekoallo ea konkreite ea precast le lipehelo tsa tšepe (EN 1317 e lumellana) (Ínicio - Segurvia) | Bohareng ba sebaka sa heno (litheko tsa tšepe tsa Brazil) | Brazil moetapele oa 'maraka ka har'a mekoallo ea litsela (Ínicio - Segurvia); e kenya lik'hilomithara tse makholo (e busa ka konkreite, e boetse e tšoara tšepe) |
| TyASA / Bahoebi ba Mexican | Mexico (LATAM export) | Li-galvanized W-beam & Thrie-beam guardrails (AASHTO M180 spec) | Tlholisano (tšepe ea NAFTA) - mohlala ~ $ 700/ton | Morekisi ea ka sehloohong oa Latin America ho tsoa Mexico; e bohlokoa Amerika Bohareng le likarolong tsa S. America |
| Lesela la Ts'epe la Lehae (Brazil) | Brazil (tse fapaneng) | W-beam guardrails ho ea ka DNIT (Brazil spec, e ts'oanang le AASHTO) | Theko ea 'maraka ea lehae (e sirelelitsoe ke litefiso) | Ka kakaretso karolo e kholo ea phepelo ea tšireletso ea Brazil; sebeletsa merero ea litsela tse kholo tsa naha le tsa federal |
| Baetsi ba Machaena | China (export) | W-beam/Thrie-beam kits (litekanyetso tsa ASTM/EN, tse nang le hardware) | Tlase - hangata theko e tlase haholo (mohlala $10–15/ft e tala) (Highway Guardrail e bitsa bokae? Tataiso e Feletseng) | Kabelo e ntseng e hola mererong e sa tsotelleng litheko (haholo-holo linaha tse nyane le merero e tšehelitsoeng ka lichelete kantle ho naha) |
| Trinity Highway (Valtir) | USA/Mexico (lefatšeng) | Liphanele tsa Guardrail, liteishene tsa ho qetela (MASH, NCHRP 350 e lumellana) | Ka holimo ho karolelano (bakeng sa thepa ea thepa) | Hlahisa ka li-distributors; e sebelisoang mererong e tloaelehileng ea int'l (letšoao le tsebahalang, kabelo e itekanetseng ea LATAM) |
(Theko ea procurement ea Amerika Boroa hangata e etsoa ke bo-rakonteraka ba kaho. Likonteraka tsena li tsoa ho bafani ba thepa ba ka holimo ho ipapisitsoe le litšenyehelo le ho latela melao e itseng. Kahoo, karolo ea 'maraka e ka aroloa. Brazil feela e ikarabella bakeng sa karolo e kholo ea tlhokahalo ea libaka 'me e na le marang-rang a phepelo ea ka hare, ha linaha li rata Colombia, Peru, Chile, Argentina bona motsoako oa thepa e tsoang kantle ho naha le tlhahiso e fokolang ea lehae. Ka kakaretso, tlholisano e tsamaisoa ke litšenyehelo, ka boleng bo netefalitsoeng joalo ka tlhoko e fanoeng.)
Asia Pacific
Lipehelo tsa Lipatlisiso tsa Lehae
Sebaka sa Asia Pacific se kenyelletsa lipuo le limmaraka tse ngata, ka hona, mantsoe a patlo a litsela tse kholo a fapana haholo:
- China: Ka Sechaena, W-beam guardrail e atisa ho bitsoa “波形护栏” (bōxíng hùlán, e bolelang “sebopeho sa leqhubu”) kapa “波形梁护栏” (“wave-beam guardrail). Baenjiniere ba Machaena le bona baa sebelisa “高速公路护栏” (highway guardrail) ha ho phenyekolloa. Ka mohlala, motho e mong Chaena a ka batla “波形护栏厂家” (moetsi oa li-wave guardrail) ha o batla. Kotara “护栏板” (phanele ea balebeli) e sebelisetsoa litšepe tsa tšepe ka botsona (高速公路护栏板/波形梁钢护栏 – 型钢). Li-Guardrails tsa Thrie-beam li ka hlalosoa e le “三波护栏” (tharo-wave guardrail) ka Sechaena.
- India: Senyesemane se atile mafapheng a tekheniki, kahoo mantsoe a kang "metal beam crash barrier" ke maemo. Ebile, Indian Roads Congress le Lekala la Lipalangoang tsa Litsela li sebelisa lentsoe lena "Metal Beam Crash Barrier (MBCB)" bakeng sa W-beam guardrails ka litlhaloso. Basebelisi ba India ba batla "bafani ba litšitiso tsa ho senyeha", "Lepheko la ho senyeha ha W-beam", kapa feela "Guardrail India." Ka Sehindi kapa lipuo tse ling tsa lehae, ha ho na lentsoe la tlhaho le sebelisoang haholo; Senyesemane "crash barrier" kapa "guardrail" hangata e utloisisoa.
- Japan: Lentsoe "ガードレール" (gādorēru, a transliteration of guardrail) ke lentsoe le tloaelehileng. Ho ka bitsoa thrie-beam "3波ガードレール" (3-wave guardrail). Lipatlisiso tsa Majapane li ka ba "ガードレールメーカー" (moetsi oa balebeli).
- Korea: E sebelisoa ka mokhoa o ts'oanang "가드레일" (gadeureil ho tloha molebeli). Lipatlisiso li ka kenyelletsa “도로 안전 가드레일” (leboho la polokeho tseleng).
- Asia Boroa-bochabela: Linaheng tse kang Indonesia 'me Malaysia, mantsoe a sebaka a teng (Seindonesia: "pagar pengaman jalan raya", Se-Malaysian: "pengadang jalan"), empa hangata Senyesemane "guardrail" kapa "thibelo ea litsela" e sebelisoa indastering. Ho Thailand, kotara “ราวกันอันตราย” (Seporo sa polokeho tseleng) se sebelisoa litšupisong tsa tekheniki, empa barekisi ba bangata ba sebelisa mabitso a Senyesemane.
- Australia / New Zealand: Ho sebelisoa Senyesemane; mantsoe a tloaelehileng ke "lebeli", "W-beam guardrail", kapa feela “tšitiso ea tšireletso.” Australia le eona e sebelisa lentsoe "lebeli terata" ka litekanyetso (litekanyetso tsa AS/NZS li bua ka W-beam guardrail e le terata ea molebeli). Lebitso la lebitso "Armco" e sebelisoa ka mokhoa o sa reroang Australia hammoho le bakeng sa litšepe tsa tšireletso. Kahoo motho oa Australia a ka batla "Bafani ba literene tsa Armco" or "W-beam guardrail AS1906".
Ho pholletsa le Asia Pacific, Senyesemane se sebetsa e le puo ea lipuo tsa boenjiniere, joalo ka mantsoe a kang "W-beam guardrail," "thibelo ea kotsi," 'me “tšitiso ea tšireletso” e tla hlaha linaheng tse ngata. Leha ho le joalo, mantsoe a puo ea lehae (Sechaena, Sejapane, joalo-joalo) a bohlokoa ka ho lekana bakeng sa lipatlisiso tsa lehae. Ka mohlala, potso bakeng sa “highway guardrail” ka Sechaena ka sebele e tla sebelisa litlhaku tsa Sechaena. Ka kakaretso, lipatlisiso tsa Asia Pacific li tsoa ho liphetolelo (ガードレール, 가드레일) ho liphetolelo (波形护栏) ho hlaka Senyesemane, ho ipapisitse le sebaka.
Tlhokahalo ea 'Maraka le Mekhoa
Asia Pacific e emetse mmaraka o moholo le o holang ka potlako bakeng sa balebeli ba litsela tse kholo lefatšeng (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032). Lintlha tse 'maloa li tlatsetsa tlhokahalong e kholo:
- Mananeo a Maholo a China: China e hahile marang-rang a pharalletseng a tsela (> 160,000 km mme e ntse e hola), kaofela a kentsoe lithapo tsa W-beam mahlakore ka bobeli le li-medians. Leha kaho ea litsela tse kholo e lieha, tlhokomelo le ho nkela sebaka litlhoko li kholo ho latela sekala. Ho phaella moo, Chaena e tsoela pele ho eketsa litsela tse kholo tse ncha le hoja e le ka lebelo le leka-lekaneng; khilomitara e 'ngoe le e 'ngoe e ncha hangata e hloka 2-4 km ea tšireletso (mahlakore ka bobeli, ka linako tse ling a le mahlakore a mabeli ho ba bohareng). China e boetse e romela thepa e ngata ea tšireletso kantle ho naha: Bahlahisi ba Machaena ka kopanelo ba hlahisa lithane tse likete tse makholo ka selemo, eseng feela bakeng sa ts'ebeliso ea lapeng empa le bakeng sa kantle ho naha. Bakeng sa pono, feme e le 'ngoe e kholo ea China guardrail e bapatsa 150,000 metric tons / selemo sa matla (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail), 'me ho na le lifeme tse joalo tse ngata. Maemo a Machaena a Lehae (JT/T 281) a ikamahanya le litloaelo tsa machaba, le lintlafatso tse tsoelang pele tsa mmuso tsa polokeho ea litsela tse kholo (tse kang ho ntlafatsa litsela tsa mahaeng tse nang le litšepe tlas'a mokhoa oa Safe Systems) li boloka tlhoko ea lehae e le matla.
- Katoloso ea Tsela e Kholo ea India: India e bohareng ba lenaneo le matla la nts'etsopele ea litsela tse kholo (mohlala, morero oa Bharatmala), ho aha lik'hilomithara tse likete tse mashome a litsela tse kholo le litsela tse potlakileng. Sena se entse hore ho be le tlhokahalo e ntseng e eketseha ea mekoallo ea tšepe ea tšepe ea tšepe haufi le litsela tse kholo tsa naha. Lekala la Lipalangoang tsa Litsela le Litsela tse kholo le laetse hore ho be le tšireletso libakeng tse ngata tse mahlonoko, 'me linaha tsa India li lokisa libaka tse kotsi ka litselana tsa tšireletso. Litsela tse kholo tsa India hangata li sebelisa MBCB (W-beam) molebeli e le mokoallo o tloaelehileng oa tsela; kahoo konteraka e 'ngoe le e 'ngoe e ncha ea litsela e kenyelletsa lik'hilomithara tsa ho kenngoa ha lerata. Ka morero oa India oa ho eketsa le ho ntlafatsa lik'hilomithara tse 65,000+ tsa litsela tse kholo, 'maraka oa balebeli o mothating oa kholo e matla. Ho feta moo, tlhahiso ea lehae India e ntse e phahama ho fihlela tlhoko ena (ho fokotsa ho itšetleha ka thepa e tsoang kantle ho naha).
- Meruo e Hlahang ea ASEAN: Linaha tse joalo Indonesia, Vietnam, Philippines le Thailand li ntse li atolosa marang-rang a litsela le litsela tsa ho tsamaea. Ka mohlala, Trans-Java ea Indonesia le litsela tse ncha tsa litefiso tsa Sumatra li hloka litsela tse ngata tsa ho lebela; Merero ea Vietnam ea North-South Expressway ka mokhoa o ts'oanang e kenyelletsa lits'ebetso tsa ts'ireletso ho fihlela litekanyetso tsa polokeho. Linaha tsena hangata li reka litšitiso ka borakonteraka ba rekang thepa ho tsoa ho barekisi ba libaka (Chaena, Malaysia, kapa India) haeba tlhahiso ea lehae e lekanyelitsoe. Ha linaha tsena li totobatsa polokeho ea litsela, esita le litsela tse seng li ntse li le teng (joaloka litsela tse kholo tsa lithabeng tsa Vietnam kapa litsela tse matsoelintsoeke tsa Indonesia) li ntse li lebela tlas'a mananeo a tšireletso.
- APAC e ntlafalitsoeng: Limmarakeng tse tsoetseng pele joaloka Japane, Korea Boroa, Australia, New Zealand, tlhokahalo e tsitsitse, e tsamaisoa ke tlhokomelo le ntlafatso ea nako le nako. Japane le Korea li na le marang-rang a seng a hōlile; ba nkela sebaka sa khale sa balebeli ka meralo e ntlafalitsoeng (mohlala, ho eketsa litšepe tsa tšireletso ea lithuthuthu kapa ho sebelisa maballo a malelele a mararo libakeng tse kotsi). Australia le NZ li nchafatsa balebeli ho latela maemo a morao-rao a ho oa (MASH). Linaha tsena li boetse li etsa liteko ka liphahlo (Japan e sebelisa lipente tse ngata tse pentiloeng ka bosoeu bakeng sa botle le ts'ireletso ea mafome libakeng tsa mahaeng) tse ka susumetsang lipotoloho tse ncha. Tlhokahalo mona ha se kholo e phahameng, empa karolo ea premium (li-arterrail tse phahameng, liphahlo tse khethehileng) li bohlokoa.
Mokhoa o mong oa Asia Pacific ke thomello sebopeho ea libaka tsa tlhahiso. China 'me India ha se bareki ba bangata feela empa hape le barekisi ba kantle ho naha (China ho feta). Malaysia 'me Thailand ho ba le tlhahiso e itseng (hangata ka lithuso tsa lik'hamphani tsa Australia kapa tsa Majapane) le ho romella kantle ho SE Asia. Australia ka thepa ea kantle ea Ingal/Valmont ho ea limmarakeng tse haufi (mohlala, ho fana ka lihlekehleke tsa Pacific kapa SE Asia mererong eo ho eona ho sebelisoang lintlha tsa Bophirima). Sena se etsa hore Asia Pacific e be letlooa sebaka sa thomello bakeng sa ho sireletsa, haholo-holo ho sebeletsa Afrika le Middle East.
Matsete a meralo ho pholletsa le Asia Pacific a ntse a le holimo haholo, haholo-holo bakeng sa litsela tsa linaha tse tsoelang pele. Chelete ea 'muso e kopantsoeng le likalimo tsa libanka tsa nts'etsopele li netefatsa litaelo tse tsoelang pele tsa guardrail. Ka mohlala, tse ngata ADB (Banka ea Ntlafatso ea Asia) or Banka ea Lefatše merero ea litsela ea Asia Boroa le Asia Boroa-bochabela e kenyelletsa melaoana ea lichelete bakeng sa matlo a tšireletso. Ka hona, 'maraka oa Asia Pacific guardrail ha o moholo feela ka bongata empa hape ke o mong oa ba bangata ka ho fetisisa phedisano, ka tlhahiso ea boleng bo phahameng, tlhōlisano ea theko, le mekhoa e mecha (lifeme tse ling tsa Machaena li hlahisa litšepe tse nang le polymer-coated guardrails, 'me lifeme tsa Majapane li lekile lisebelisoa tse bohlale tse nang le sensor, joalo-joalo).
Bahlolisani ba Baholo
Indasteri ea ts'ireletso ea Asia Pacific e kholo, ho tloha ho baetsi ba masela ba banyenyane ho isa ho lik'hamphani tse kholo tsa tšepe. Bahlolisani ba ka sehloohong ho ea ka libaka:
- Baetsi ba Machaena (ba fapaneng) - China e na le bahlahisi ba bangata ba kholo e inehetseng ho literopo tsa litsela tse kholo. Mehlala e kenyeletsa Hebei Huiyuan, Shandong Guanxian Huaan Sephethephethe, Wuhan Dachu. Lik'hamphani tsena li sebetsa ka ho khetheha ho W-beam le Thrie-beam guardrails, hangata li na le lisebelisoa tsa tsona tsa galvanizing. Ka tloaelo ba fana ka lihlahisoa tse feletseng: maballo a tšepe (ka bolelele bohle bo tloaelehileng joaloka 4320 mm e leng bolelele bo tloaelehileng ba 12'6" (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail)), tse entsoeng ka galvanized kapa ka linako tse ling tse koahetsoeng ka phofo, hammoho le lipalo tsa tšepe (C-channel kapa I-beam), li-spacers, liboutu, le li-terminals (tse ling tse tloaelehileng, tse ling tsa thepa). Litlhokomelo tsa Machaena li entsoe ho latela maemo a machaba - li qotsa ho latela AASHTO M180, EN 1317, AS/NZS 3845, joalo-joalo ka litlhaloso (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail) (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail). Ba bangata ba na le matla a maholo a tlhahiso; mohlala, HuaAn Traffic e bontša 150k MT/selemo le setifikeiti sa maemo a mangata (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail) (Hot DIP Galvanized Highway Guardrail Thrie Beam Safe Road Barrier bakeng sa Tšireletso ea Sephethephethe ka Setifikeiti sa CE - Hot-DIP Galvanized Highway Guardrail le Beam Safe Highway Guardrail). Litheko tse tsoang Chaena li matla haholo, li phahamisa moruo le litšenyehelo tse tlase tsa basebetsi. Barekisi ba China ka kopanelo ba laola 'maraka oa kantle ho naha hape ba phethahatsa tlhoko ea kahare ea China. Ka lapeng, 'maraka o batla o arohane har'a bahlahisi ba bangata, empa merero eohle e meholo ea litsela e fanoa ke letamo lena. Ha se ntho e sa tloaelehang seo ho feta 50% ea tlhahiso ea moetsi oa China e romelloa kantle ho naha (美标波形护栏与国标的区别点 – 百度经验), e bontšang kamoo ba nang le tšusumetso lefatšeng ka bophara. Ha ho na k'hamphani e le 'ngoe ea Machaena e ka hlalosoang e le "moetapele" ka lebaka la palo ea bona, empa e le sehlopha, baetsi ba Machaena ke bona. mohloli o moholo ka ho fetisisa lefatšeng ea W-beam guardrails ka bophahamo ba modumo.
- Baetsi ba Maindia (mohlala, Utkarsh, Tata Steel Processing) - Tlhahiso ea India ea tšireletso e tsoetse pele ka mananeo a eona a litsela. Utkarsh India ke mohlala o hlokomelehang, o ipitsa e le moetsi ea ka sehloohong oa litšitiso tsa ho senyeha ha tšepe India. Utkarsh e hlahisa Litšitiso tsa W-Beam le Thrie-Beam, ho kenyelletsa le liporo tse entsoeng ka masenke le liphahlo tse fapaneng, tse khomarelang litekanyetso tsa Maindia (e leng seipone sa AASHTO M180) le litekanyetso tsa machaba (Top Metal Beam Crash Barrier Moetsi le Mofani oa thepa - Utkarsh India). Ba totobatsa tšepe ea boleng bo holimo (e tsoang ho Tata Steel le SAIL) (Top Metal Beam Crash Barrier Manufacturer le Supplier) mme lihlahisoa tsa bona li sebelisoa mererong e meholo ea litsela tse kholo ho pholletsa le India (Top Metal Beam Crash Barrier Moetsi le Mofani oa thepa - Utkarsh India). Tata Steel e boetse e na le boteng: Setsi sa Tata's Steelp**ark (joalokaha ho boletsoe ho lingoloa tsa LinkedIn) se etsa mekoallo ea polokeho litseleng tse kholo, mme sistimi ea Tata ea "Vetex" e tsoang Europe e ka fetisetsa tsebo India. Libapali tse ling tsa India li kenyelletsa Rajdeep Metals, Omkareshwar, RR Engineers, joalo-joalo, hangata li khobokana ho potoloha libaka tsa makoloi/tšepe. Bahlahisi ba Maindia ba reretsoe haholo litlhoko tsa malapeng, empa ba bang (joaloka Utkarsh) le bona ba romela linaheng tsa boahelani (Bangladesh, Nepal, joalo-joalo). Ho latela boholo ba India, lik'hamphani tsena li na le tlhahiso e kholo. Boemo ba 'maraka: Bahlahisi ba Maindia hajoale ba fana ka boholo ba litlhoko tsa India (thepa e tsoang kantle e fokola hona joale ka lebaka la maano a Make-in-India), 'me ba ntse ba hlolisanoa le machabeng, leha ba e-so be matla joalo ka Machaena a romelloang kantle ho naha. Ka mohlala, Utkarsh India, e ithorisa ka eona lihlahisoa tse lekiloeng le ho latela melao ea machaba ho qothisana lehlokoa le India (Top Metal Beam Crash Barrier Moetsi le Mofani oa thepa - Utkarsh India).
- Ingal Civil Products (Valmont) – (Website: ingalcivil.com.au) E thehiloe Australia, Ingal (karohano ea Valmont Industries) ke eona moetsi ea ka sehloohong oa Australia / New Zealand le morekisi ea tsebahalang oa Asia-Pacific (Ingal Civil Products - LinkedIn). Ingal e hlahisa tsela e tloaelehileng ea tšireletso ea litsela tsa sechaba sa Australia (w-beam guardrail e nang le profil e khethehileng le mohlala oa lesoba ho ea ho litekanyetso tsa AS/NZS) hammoho le litsamaiso tsa mong'a tsona tse kang Ezy-Guard (sistimi e fetotsoeng ea tšireletso e nang le lipalo tse fokolang). Ba boetse ba aba li-cushions tse fapaneng tse oeleng le lithapo tsa terata. Ingal Civil e ipolela hore ke "Litsebi tse kholo ka ho fetisisa tsa polokeho ea litsela tse kholo tsa Asia Pacific." ( This Is A Test ). Ba na le tlhahiso Australia le lithuso kapa li-license tsa Malaysia (Ingal Malaysia) (Ingal Ezy-Guard) le libaka tse ling. Kabelo ea 'maraka ea Ingal naheng ea Australia/NZ e holimo haholo (e fana ka merero e mengata ea mmuso ea bolaoli ba litsela). Machabeng, joalo ka karolo ea Valmont, ka linako tse ling ba hapa merero Asia Boroa-bochabela kapa Middle East moo meralo ea bona e boletsoeng. Litheko tsa tšireletso ea Ingal 'marakeng oa lehae li holimo (ka lebaka la litšenyehelo tsa tlhahiso ea Australia) - hoo e ka bang AUD $50–$80 ka mithara bakeng sa liporo tse tloaelehileng (lisebelisoa feela). Leha ho le joalo, sepheo sa bona ke boleng le ho latela maemo a morao-rao a ho oa (MASH). Ka hona, Ingal/Valmont e na le boemo bo matla sebakeng sa heno mme e sebetsa joalo ka lets'oao la pele Asia Pacific.
- Nippon Steel & Sumitomo Metal (le lifeme tse ling tsa Majapane) - Japane, litebele li fanoa ke lik'hamphani tsa tšepe tsa malapeng kapa likarohano tsa bona tsa masela. Nippon Steel, JFE Steel, joalo-joalo, li etsa lithapo tsa tšepe 'me hangata li etsa litšiea bakeng sa tšebeliso ea lapeng. Ho feta moo, lik'hamphani tse khethehileng tsa Majapane li rata Mesebetsi ea tšepe ea Yodogawa hlahisa litšiea, ho kenyeletsoa tse mebala le tse koahetsoeng. Hangata lik'hamphani tsena ha li romelle kantle ho naha ka lebaka la litšenyehelo tse phahameng, empa li fana ka tlhoko ea lehae ka botlalo. 'Maraka oa Japane ke oa bahlahisi ba eona ba malapeng ba tsamaellanang le lik'hamphani tsa kaho. Korea Boroa e tšoana: lik'hamphani tse kang YK tšepe 'me tse ling li fana ka 'maraka oa lehae. Bana ha ba na boteng bo bongata ba machaba empa ke bahlolisani ba bohlokoa ka har'a linaha tsa bona (ka linako tse ling ba le mong ka lebaka la litekanyetso le mekhoa ea ho reka thepa).
- Baetsi ba Asia Boroa-bochabela - Ho na le bahlahisi ba fokolang ba 'maloa Asia Boroa-bochabela. Ka mohlala, Malaysia e na le lifeme tse kang Astro Holdings or UAC tse etsang lithapo tsa tšireletso (ka linako tse ling li le tlas'a laesense kapa ka tšepe e tsoang kantle ho naha). ThailandLefapha la litsela tse kholo ka linako tse ling le fumana litebele tse entsoeng ke lik'hamphani tsa tšepe tsa lehae Thailand. Vietnam e se e qala ho etsa mekhoa e meng ea tšireletso ka hare ho naha ho fana ka merero ea eona ea litsela tse kholo, hangata ka tšebelisano ea Majapane kapa Korea. Libapali tsena hangata li sebeletsa limmaraka tsa habo bona 'me ka linako tse ling linaha tsa boahelani. Hangata ba qothisana lehlokoa le ho tsamaisa thepa ka potlako le ho tloaelana le lipehelo tsa lehae.
Asia Pacific, ha ho nahanoa ka sebaka se seholohali, sebaka sa tlholisano se sebakeng se seholo haholo. Leha ho le joalo, haeba motho a sheba tšusumetso e kholo: Baetsi ba China le Maindia li fetoha mohloli o matla oa molumo le khōlo. Ho sa le joalo, e thehile lik'hamphani tse ikopantseng le Bophirimela (Ingal/Valmont, Trinity ka li-reps tsa lehae) boloka boteng bo matla limmarakeng moo ho hlokahalang tharollo ea maemo a holimo kapa a khethehileng.
Qetellong, ntlha e thahasellisang ke tlhahiso ea mmuso: Linaheng tse ling (joaloka China, ho isa bohōleng bo itseng), litsi tsa tšireletso li ka hlahisoa ke likhoebo tsa mmuso bakeng sa merero e itseng. Mohlala, mafapha a litsela tse kholo a liprofinse tsa China a na le lithupelo tsa ona tse ka tsamaisang litsebo tsa tšireletso ha ho hlokahala, leha sena se sa tloaeleha hona joale ka lebaka la ho fumaneha ho tsoa mekhatlong ea poraefete.
Papiso ea Key Asia Pacific Guardrail Suppliers
| Brand/Moetsi | Motheo (Maraka oa Pele) | Lihlahisoa & Bokhoni | Theko (hoo e ka bang mesebetsi ea khale) | Boemo ba Mmaraka |
|---|---|---|---|---|
| HuaAn Traffic, jj. (Chaena) | China (thekiso ea lefatše lohle) | W-beam, Thrie-beam guardrails, posts - multi-standard (AASHTO, EN, joalo-joalo); matla a maholo (100k+ lithane / selemo) | Tlase haholo - mohlala $500–$700/ton (boholo) | China: barekisi ba bangata ba holimo ba laola boholo ba thepa ea lapeng le kantle ho naha; morekisi e moholo ka ho fetisisa lefatšeng ka bophara. |
| Utkarsh India (le tse ling tse joalo) | India (ka hare ho naha le tikolohong) | Metal Beam Crash Barriers (W-beam, Thrie-beam) - e entsoeng ka galvanized ho IS/AASHTO specs; litsamaiso tse felletseng tse nang le li-post | Bohareng bo tlase - melemo ea tšepe ea lapeng (e hlōlisanang ho S. Asia) | Moetsi ea ka sehloohong oa Maindia; morekisi ea ka sehloohong oa merero ea litsela tse kholo tsa India, tšusumetso e ntseng e eketseha ea libaka. |
| Ingal Civil (Valmont) | Australia/NZ (APAC) | Litebello tse tloaelehileng tsa AS/NZS, lisebelisoa tsa thepa (Ezy-Guard), li-terminals tse lekiloeng tsa MASH | Holimo - mohlala AU$60/m (litšenyehelo tse holimo tsa lehae) | Setsebi se seholo sa thibelo ea Asia-Pac; moetapele oa 'maraka ho AU/NZ, morekisi ea mafolofolo oa Asia. |
| Nippon Steel & balekane | Japane (ea lehae) | Li-galvanized guardrails (W-beam joalo-joalo) ho Japanese std, hangata li na le liaparo tse tloaelehileng (tse tšoeu, tse sootho) | Holimo (litheko tsa lehae tsa Japane) | Hoo e batlang e le phepelo eohle ea 'maraka oa Japane (ka lik'hamphani tse kholo tsa tšepe); thomello e nyane. |
| Turkish/Ma-Asia a mang (e romelloa ho APAC) | Turkey, S.Korea, Malaysia | Mefuta e fapaneng - mohlala, literene tsa balebeli tsa Turkey EN1317 Asia Bohareng, liporo tse entsoeng ke Korea ho SE Asia | Bohareng (ho ipapisitse le mohloli) | Bafani ba menyetla mererong ea APAC; e seng sebaka se ka sehloohong empa e tlatsa litlhoko tse itseng tsa morero. |
(Mmaraka oa Asia Pacific o e matla haholo. Ho lebelletsoe hore lifeme tsa Machaena le tsa India li tla eketsa tlhahiso le boleng, e leng monyetla oa ho hatella bahlolisani ba litheko tse holimo. Ka nako e ts'oanang, maemo le likhetho tsa lehae li netefatsa hore libapali tsa lapeng tse kang Ingal (Aus) kapa Nippon (Japan) li boloka sebaka sa bona sa lapeng. Ha katoloso ea meaho e ntse e tsoela pele, APAC e tla lula e le sebaka sa bohlokoa bakeng sa kholo ea tlhoko ea balebeli (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032).)
fihlela qeto e
Ho pholletsa le libaka tsohle, W-beam le Thrie-beam balebeli li lula li le bohlokoa bakeng sa polokeho ea litsela, 'me 'maraka oa bona o bonts'a lintho tse tlang pele sebakeng se seng le se seng sa meralo ea motheo le maemo a moruo. amerika e leboea e bonts'a tlhokahalo e tsitsitseng e matlafalitsoeng ke matsete a macha 'me e laoloa ke lifeme tse seng kae tse thehiloeng; Europe e totobatsa lintlafatso tsa polokeho 'me e sebeletsoa ke motsoako oa lik'hamphani tsa lefa le litsebi tsa libaka; the Bochabela bo Hare maitemogelo a kgolo a a golaganeng le diporojeke tsa tlhabololo le batlhagisi ba dikgaolo le batswantle ba ba tseneletseng ka kgwebo; amerika e boroa butle-butle e atolosa litšebeletso tsa eona tsa ts'ireletso ea litsela tse kholo, ho fumana ho tsoa ho barekisi ba lehae le ba machaba; le Asia Pacific e etella pele ka tekanyo, 'me Chaena le India li khanna tlhahiso le tšebeliso ho ea holimo.
Sebaka se seng le se seng se na le sebopeho sa sona se ikhethileng sa mantsoe a bohlokoa, empa ka bophara mantsoe a fetolelang ho tšitiso/ mokoallo wa polokeho lia tsebahala, e leng se bontšang kutloisiso e tšoanang ea lisebelisoa tsena tsa polokeho lefatšeng ka bophara. Tlhokahalo ea 'maraka e amahanngoa hohle le nts'etsopele ea meaho le maano a polokeho mebileng, ho bolelang hore ha linaha li tsetela litseleng, tlhoko ea tšireletso ea latela. Ka tlholisano, leha libapali tse ling tsa lefats'e (joalo ka Boraro-bo-bong / Valtir kapa Valmont) li na le boteng hoo e ka bang hohle, indasteri e ntse e bona libapali tse matla tsa libaka tse etselitsoeng maemo le maemo a lehae.
Ka bokhutšoanyane, 'maraka oa lefats'e oa "Guardrail" o matla ebile o ntse o hola, o na le menahano ea libaka tsa ho batla mantsoe le tlholisano empa sepheo se arolelanoang sa. litsela tse sireletsehileng ho feta litšitiso tsa W-beam le litšitiso tsa Thrie-beam (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032) (Maikutlo a Tebileng a Indasteri: Amerika Leboea, Europe, Amerika Boroa, le Boto ea Boto ea Boto ea Middle East Boholo, Polelo). Matsete a tsoelang pele ho meralo ea motheo ea litsela le polokeho e tla netefatsa hore "bahlokomeli bana ba khutsitseng" litseleng tsa rona tse kholo ba lula ba le tlhokeho e matla lefatšeng ka bophara lilemong tse tlang.
mehloling
- Kakaretso ea 'maraka le mekhoa ea kholo ea libaka - WiseGuyReports, Global Highway Guard Rails Market (Phupu 2024) (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032) (Lipatlisiso tsa 'Maraka tsa Highway Guard Rails: Thuto e tebileng ea 2032)
- Lintlha tsa matsete a motheo a US - Wikipedia, Molao oa Matsete a Meaho le Mesebetsi (Molao oa Matsete a Meaho le Mesebetsi - Wikipedia)
- Litlaleho le litlhaloso tsa moetsi - sebaka sa molao sa Gregory Industries (USA) (Moetsi oa Guardrail | Polokeho tseleng | Gregory Highway) (Moetsi oa Guardrail | Polokeho tseleng | Gregory Highway); Sebaka sa Lithekiso tsa Liindasteri (USA) (Lithekiso tsa Liindasteri tse Akaretsang); Link Middle East (UAE) leqephe la sehlahisoa (Guard Rail Suppliers - Link Middle East - Likonteraka tsa Fense, Bafani ba Gabions, Gabions Steel Wire, Perimeter Fencing In UAE, Gabions, Wires, Cabling In UAE); Lintlha tsa sehlahisoa sa DANA Group (UAE) (GuardRails & CrashBarriers | DANA GROUP - Ho eketsa Boleng ho Oli & Steel) (GuardRails & CrashBarriers | DANA GROUP - Ho eketsa Boleng ho Oli & Steel); Litlhaloso tsa sehlopha sa Volkmann & Rossbach (DE)Mekhoa ea ho thibela likoloi le polokeho ea litsela - VOLKMANN & ROSSBACH GmbH); Utkarsh India (IN) leqephe la sehlahisoa (Top Metal Beam Crash Barrier Moetsi le Mofani oa thepa - Utkarsh India); Boemo ba Ingal Civil (AUS) ( This Is A Test ).
- Litšupiso tsa puo le tsa lehae - Wikipedia ea Sepanishe "Guardarraíl" (Guardarraíl - Wikipedia, encyclopedia mahala); Puisano ea Reddit mabapi le mantsoe a guardrail (E Ferekana: Na ke Gaurdrail kapa Tataiso: r/civilengineering - Reddit); Mantsoe a tšoanang le a WordHippo (tataiso ea terene vs guardrail) (Tlhaloso ea GUARDRAIL ka Senyesemane sa Amerika - Collins Dictionary).
- Mehlala ea litheko - Weston (Massachusetts) Guardrail Report (2016) (); Tataiso ea kantle ea Alibaba (Roadsky) (Highway Guardrail e bitsa bokae? Tataiso e Feletseng).
- Matšoao a matsete le tlhokahalo - Patlisiso e Tiisitsoeng ea Maraka (Feb 2025) (Maikutlo a Tebileng a Indasteri: Amerika Leboea, Europe, Amerika Boroa, le Boto ea Boto ea Boto ea Middle East Boholo, Polelo); Reuters e tlaleha mabapi le matsete a litsela tse kholo tsa Brazil (Brazil e na le matsete a fetang limilione tse likete tse 60 litseleng tse kholo ka 2026).
- Maemo a mebaraka ea k'hamphani - boetapele ba V&R Europe (Mekhoa ea ho thibela likoloi le polokeho ea litsela - VOLKMANN & ROSSBACH GmbH); Boetapele ba Ingal (Valmont) Asia-Pacific ( This Is A Test ); Boetapele ba Segurvia Brazil (Ínicio - Segurvia).
