Nyob rau hauv peb lub neej, ntau lub guardrails thiab laj kab yog ua los ntawm hlau, thiab kev loj hlob ntawm hlau technology tau ua rau muaj ntau yam guardrails tshwm. Qhov tshwm sim ntawm guardrails tau muab rau peb nrog kev lees paub ntau dua ntawm kev ruaj ntseg. Koj puas paub txog kev paub txog cov guardrails thiab yuav ua li cas rau nruab? Yog koj tseem tsis tau paub ntau; sai sai ua raws li tus editor kom paub txog lub laj kab hlau.
Kev paub txog wrought hlau laj kab
1. Hlau laj kab ntau lawm txheej txheem: laj kab feem ntau yog woven thiab welded. 2. Cov khoom siv laj kab: cov hlau tsis tshua muaj carbon steel 3. Kev siv laj kab: laj kab yog dav siv hauv kev tiv thaiv laj kab hauv thaj chaw ntsuab hauv nroog, vaj paj txaj, chav tsev ntsuab, txoj kev loj, railways, tshav dav hlau, thaj chaw nyob, chaw nres nkoj thiab chaw nres nkoj, tsiaj txhu, cog, thiab lwm yam. 4. Qhov loj thiab qhov loj ntawm lub laj kab tuaj yeem ua raws li cov neeg siv khoom xav tau. 5. Cov khoom nta: tiv thaiv corrosion, tiv thaiv kev laus, tiv thaiv tshav ntuj thiab huab cua tsis kam. Cov ntaub ntawv tiv thaiv corrosion muaj xws li electroplating, kub plating, yas txau thiab yas dipping. Nws tsis tsuas yog plays lub luag hauj lwm ntawm encircling, tab sis kuj plays ib tug beautifying luag hauj lwm. 6. Hom laj kab hlau: laj kab yog muab faib ua hlau laj kab, puag ncig yeeb nkab uprights, round steel laj kab, laj kab, thiab lwm yam raws li lawv cov tsos. Raws li kev kho deg sib txawv, nws tuaj yeem muab faib ua cov laj kab kub-dip galvanized, electro-galvanized laj kab thiab net.
Installation txoj kev ntawm wrought hlau laj kab
1. Ob qhov kawg ntawm lub guardrail nkag mus rau hauv phab ntsa: txhawm rau ua kom cov phab ntsa nyob ib puag ncig muaj zog, qhov kev ncua deb ntawm ob tus ncej yuav tsum tsis pub tshaj peb, thiab tus ncej yuav tsum nkag mus rau hauv kab tsib-meter. Yog tias nws tshaj peb, cov hauv paus hniav yuav tsum tau muab ntxiv rau hauv nruab nrab raws li cov kev cai Kab thiab cov phab ntsa yog pleev xim rau tom qab txhua kab. 2. Ob qhov kawg ntawm lub guardrail tsis nkag mus rau hauv phab ntsa: lawv yuav tsum tau txuas nrog ib tug expansion card card. Qhov kev ncua deb ntawm ob tug ncej yog nyob nruab nrab ntawm peb thiab rau meters, thiab ib tug ncej steel yuav tsum tau ntxiv ntawm ob tug ncej. Tom qab lub guardrail installation tiav lawm ces pleev xim rau phab ntsa.
Post lub sij hawm: May-19-2020