Ib qho ntawm cov kev xaiv uas nyiam tshaj plaws ntawm kev fencing, galvanized kub dipped zinc coated saw txuas yog suav ua ib qho kev fencing zoo tshaj plaws. Cov laj kab no yog tsim los ntawm cov xov hluav taws xob galvanized. Nws tseem nyob qhov kev xaiv zoo dua ntawm cov neeg rau ntau caum xyoo thaum nws los txog kev cog lus fencing.
Hom no zoo tagnrho rau kev txhais cov cuab yeej txoj kab thiab tiv thaiv nws los ntawm cov neeg nkag tsis tau. Qhov no yog qhov kev xaiv ua tau zoo heev uas cog lus rau ntau xyoo ntawm kev tiv thaiv rau cov cuab yeej nyob rau hauv kev saib xyuas-dawb. Tag nrho cov kev sib xyaw uas mus rau hauv tsim cov saw txuas lub laj kab yog kub tais thiab zinc coated kom lawv corrosion tiv taus.
Qhov tshwj xeeb qeb no ntawm lub laj kab yog dav siv rau ntau lub hom phiaj. Nws cov khoom kav ntev thiab lub zog ua rau nws zoo tagnrho rau ntau yam kev siv. Lawv siv rau kev ua lag luam, kev lag luam thiab kev ua liaj ua teb. Saib hauv ob peb ntawm cov cheeb tsam uas qhov laj kab no siv.
Rau tsim kom muaj teeb meem nyob ib puag ncig vaj lossis vaj thaj chaw ncig
Rau kev tsim cov tsim tha xim sab hauv thiab sab nrauv ua ntej ua kom plaster
Rau kev sib cais cov thooj khoom siv rau ntawm qhov chaw tsim kho tsev
Daws lub hom phiaj ntawm nqaij qaib fencing
Raws li nws yog chew-ntawv pov thawj, ib tus tuaj yeem ua lub tsev nyob ruaj ruaj dev tawm ntawm nws
Lub sij hawm tshaj tawm: Lub Kaum Hlis-29-2020