Kev Tiv Thaiv Kev Sib Tsoo Zoo Corrugated W Beam Guardrail rau Muag
| Tus cwj pwm | Cov Lus Qhia Txog Kev Siv |
| Lub Npe Khoom | Corrugated W-Beam Guardrail / Kev Tiv Thaiv Kev Sib Tsoo Hauv Txoj Kev Loj |
| Cov Khoom Siv Tseem Ceeb | Cov Hlau Carbon (Q235B, Q355B, ASTM A36, S235JR, S355JR) |
| Tus Qauv | AASHTO M180 (Chav Kawm A/B), EN 1317, JT/T 281-2007 |
| Cov duab profile | W-Beam (2-Yoj); Thrie-Beam (3-Yoj) muaj |
| Lub hauv paus hlau tuab | 2.67mm / 3.0mm / 3.43mm / 4.0mm (Kho tau) |
| Siv Tau Ntev | 3810mm / 4000mm / 4320mm |
| Dav | 310mm / 312mm |
| Qhov Siab Ntawm Nthwv Dej | 83mm / 85mm |
| Kev Kho Mob Nto | Kub Dipped Galvanized (HDG) / PVC Hmoov Txheej |
| Qhov Nyhav Txheej Zinc | 550 g/m² (79µm) / 1100 g/m² (158µm) / 1200 g/m² |
| Lub zog tensile | ≥ 410 MPa (Tus Qauv) / ≥ 520 MPa (Lub Zog Siab) |
| Lub Zog Tawm | ≥ 245 MPa / ≥ 345 MPa |
| Kev ntev | ≥ 18% - 23% |
| Daim Ntawv Thov | Txoj Kev Loj, Choj, Txoj Kev Nyob Deb nroog, Chaw Nres Tsheb, Thaj Chaw Lag Luam |
| Cheebtsam | Cov Lus Qhia Tshwj Xeeb / Cov Nta |
| Tus ncej tiv thaiv | C-Ncej, U-Ncej, Sigma Ncej, Round Ncej, H-Ncej |
| Chaw Sib Nqus / Thaiv | U-Channel, C-Channel, lossis cov hlau thaiv uas ua raws li koj xav tau |
| Cov Chaw Xaus | Cov seem kawg ntawm Fishtail, Bullnose, lossis Buffered |
| Bolts & Ceev | M1635, M1645, M16 * 170 (Qib Muaj Zog 8.8) |
| Cov khoom ci ntsa iab | Cov Duab Qhia (Trapezoidal lossis Puag Ncig) hauv Daj/Dawb/Liab |
hlau thaivmuaj ntau yam kev siv, suav nrog:
1. Kev Ruaj Ntseg
Cov hlau thaiv kev ruaj ntseg muab kev tiv thaiv lub cev zoo rau cov khoom vaj khoom tsev thiab thaiv kev nkag mus rau thaj chaw txwv tsis pub nkag. Lawv tau muab tso rau hauv cov chaw muaj kev ruaj ntseg siab xws li tshav dav hlau, cov chaw ua haujlwm ntawm tsoomfwv, thiab cov chaw tub rog.
2. Kev Tswj Tsheb
Cov txheej txheem thaiv hlausuav nrog cov bollards, guardrails, thiab cov rooj vag nkag pab tswj kev khiav tsheb thiab txo qhov kev pheej hmoo ntawm kev sib tsoo. Cov kev daws teeb meem no tau siv dav hauv cov chaw nres tsheb, chaw them nqi, thiab thaj chaw tsim kho.
Lus Cim:
1. Kev kuaj dawb, 100% kev lees paub zoo tom qab muag, Txhawb nqa txhua txoj kev them nqi;
2. Tag nrho lwm yam lus qhia ntawm cov kav dej hlau carbon puag ncig muaj raws li koj xav tau (OEM & ODM)! Tus nqi Hoobkas koj yuav tau txais los ntawm ROYAL GROUP.
Cov txheej txheem ntawmtxoj kev hlau thaivmuaj ntau kauj ruam. Nov yog kev piav qhia dav dav ntawm cov txheej txheem dav dav:
1. Cov Khoom Siv Raw
Cov Hlau Muaj Zog Siab (Q235B/Q355B).
Tshem tawm thiab leveling kom paub tseeb tias tiaj tus.
2. Kev Xuas Nrig Tseeb
CNC Automated Punching rau cov qhov thiab cov qhov.
Xyuas kom meej 100% kev sib phim thaum lub sijhawm teeb tsa qhov chaw.
3. Kev Tsim Kho Txias
Cov hlau hla dhau ntau theem rollers los tsim cov "W" profile.
Cov duab no muab lub zog kho tshuab rau kev nqus kev cuam tshuam.
4. Txiav
Kev txiav hydraulic mus rau qhov ntev tus qauv (piv txwv li, 4.32m lossis 3.81m).
5. Kev Kho Mob Nto (Kev Tiv Thaiv)
Kub-Dip Galvanizing: Muab tso rau hauv 450 ° C molten zinc rau kev tiv thaiv xeb zoo dua.
Kev Txheej Txheem Yeem: Electrostatic hmoov txheej (Ntsuab / Xiav / Dawb) rau kev ruaj khov ntxiv.
6. Kev Tshuaj Xyuas & Kev Thauj Khoom
Kev kuaj xyuas zinc tuab (yam tsawg kawg nkaus 79μm) thiab cov khoom siv kho tshuab.
Kev sib sau ua ke rau kev thauj khoom hiav txwv thoob ntiaj teb.
Feem ntau, cov txheej txheem ntawm kev tsim cov hlau thaiv yog ib qho txheej txheem nyuaj uas muaj ntau kauj ruam sib txawv uas xav tau cov neeg ua haujlwm txawj ntse nrog kev paub tshwj xeeb thiab cov khoom siv.
Feem ntau cov ntim khoom yog liab qab, hlau xaim khi, muaj zog heev.
Yog tias koj muaj cov kev xav tau tshwj xeeb, koj tuaj yeem siv cov ntim khoom tsis xeb, thiab zoo nkauj dua.
Kev Thauj Mus Los:Qhia (Xa Khoom Qauv), Huab Cua, Tsheb Ciav Hlau, Av, Kev Thauj Khoom Hiav Txwv (FCL lossis LCL lossis Ntau)
Q1: Qhov ntev ntawm W-Beam guardrail yog dab tsi?
A: Qhov ntev siv tau zoo feem ntau yog 3.81m (12.5 ft) lossis 4.32m. Txawm li cas los xij, qhov ntev kev cai tuaj yeem tsim los kom phim cov kev xav tau tshwj xeeb ntawm qhov chaw ncej.
Q2: Qhov txawv ntawm Chav Kawm A thiab Chav Kawm B guardrails yog dab tsi?
A: Qhov no yog hais txog cov hlau tuab raws li AASHTO M180:
Chav Kawm A: Cov hlau nominal tuab ntawm 2.67 hli (12 Gauge).
Chav Kawm B: Cov hlau loj nominal thickness ntawm 3.43mm (10 Gauge).
Q3: Lub sijhawm galvanizing kav ntev npaum li cas?
A: Kub-dipped galvanizing (nrog tus qauv 550g / m² lossis 79μm txheej) feem ntau muab lub neej ua haujlwm ntawm 20-50 xyoo, nyob ntawm qhov corrosivity ntawm ib puag ncig (ntug dej hiav txwv vs. inland).
Q4: Cov W-Beam guardrails puas siv tau rau ntawm cov nkhaus?
A: Yog. Rau cov kab nkhaus uas muaj lub vojvoog tsawg dua 45 meters, cov ntaiv thaiv yuav tsum tau nkhaus (ua ntej khoov hauv lub Hoobkas) kom ntseeg tau tias muaj qhov haum thiab kev ua haujlwm ruaj khov.
Q5: Cov hom ncej txheem twg siv rau kev teeb tsa?
A: Feem ntau yog C-Posts, U-Posts, Sigma Posts, thiab H-Posts. Qhov kev xaiv nyob ntawm seb cov av zoo li cas thiab tus qauv kev nyab xeeb ntawm txoj kev loj hauv cheeb tsam.
Q6: Kuv puas xav tau lub spacer (blockout) ntawm tus ncej thiab txoj kev tsheb ciav hlau?
A: Yog. Cov spacers txo qhov "log snagging" thaum muaj kev sib tsoo, tiv thaiv lub tsheb lub log tsheb kom tsis txhob tsoo cov ncej, uas pab tswj lub tsheb kom ruaj khov.
Q7: Cov hlau txuas li cas?
A: Lawv tau sib tshooj rau hauv kev taw qhia ntawm kev khiav tsheb thiab ruaj ntseg siv 8 txog 12 pawg ntawm M16 lub zog siab splice bolts.
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