Galvanized steel sawb yog txias-kuav los yog kub-dov, siv cov yam ntxwv ntawm kev muaj zog ntawm kev sib xyaw ntawm cov xim hlau rau txheej txheej ua cov txheej ntawm cov xim hlau rau ntawm cov hlau ntev sawb ntawm cov hlau ua rau qib sib txawv thiab ua rau cov xim hlau ua kom haum. yog li ua kom nws muaj qhov zoo ntawm kev pab lub neej ntev, kev txhim kho corrosion thiab siab zog. Tab sis nyob rau hauv tus txheej txheem ntawm qhov kev tso kawm thiab teeb tsa, peb tseem yuav tsum paub ob peb lub ntsiab lus txhawm rau txhawm rau txo peb cov teeb meem tsis tsim nyog.
Peb yuav tsum xub nkag siab seb lub galvanized steel sawb yog kub-dip galvanized lossis electro-galvanized. Yog tias nws kub-dip galvanized, zinc txheej yuav hnyav dua, thiab xeb dawb yuav tsis cuam tshuam rau kev siv li qub vim zinc ntau dua tiv taus oxidation. Yog tias nws yog electro-galvanized, nws yuav tsum tau kho. Yog tias oxidation thiab xeb tshwm sim, nws yuav tsum tau kho. Qhov saum npoo ntawm galvanized steel sawb tuaj yeem kho tau yooj yim. Qhov saum npoo ntawm galvanized steel sawb tsis huv, thiab saum npoo yuav raug oxidized hauv qab ib puag ncig. Zinc yuav tsim oxidation hauv huab cua thiab xeb dawb yuav tsim rau saum npoo. Cov xwm txheej no nws yog ib yam thiab ib txwm muaj.
Hauv kev teeb tsa thiab siv ntawm galvanized steel kav dej thiab kav dej, qee qhov teeb meem siv yuav tsum tau them sai sai rau, kom cov khoom lag luam tuaj yeem thov tau zoo dua.
Txhawm rau txhim kho kav dej, koj yuav tsum nrhiav cov kws tshaj lij kev paub. Txoj kev loj hlob ntawm cov nkev roj yuav tsum tau muaj lawv cov khoom tshwj xeeb rau cov kav dej polyethylene. Tsis muaj teeb meem npaum li cas nplua nuj thiab siab-kawg koj kev ua kom zoo nkauj, nws yuav tsis muaj txiaj ntsig yog tias koj tsis kam siv nyiaj nyob hauv thaj chaw no. Ntau zaus, qhov tawg lossis tawg ntawm cov raj xa dej yuav ua rau poob ntawm kaum, ntau pua, lossis ntau txhiab zaus tus nqi ntawm cov kav dej ntawm tus kheej.
Nco ntsoov ua qhov kev ntsuas boost tom qab kev teeb tsa. Qhov kev sim ua kom zoo zog feem ntau yog ua tiav ntawm 1.5 npaug ntawm lub ntsuas dej, thiab yuav tsum tsis muaj dej tsis zoo thaum lub sijhawm ntsuas.
Qhov kev tso kawm ntawm galvanized steel sawb lub zog yog qhov tshwm sim ntau heev. Thaum qhov kev tso kawm tsis ncaj ncees heev, xeb thiab pwm yuav tshwm sim. Muaj qee qhov kev ntsuas ntawm cov av noo nyob ib puag ncig, thiab galvanized steel sawb yuav yooj yim tsim oxidation nrog cov huab cua ib puag ncig. Thaum lub sijhawm oxidation ntev dhau lawm, xeb yuav tshwm sim raws li. Mouldy tshwm sim. Yuav tsum muaj rau kev tso kawm ntawm galvanized steel sawb.
