Galvanized lub kaum sab xis steel, tseem hu ua steel lub kaum sab xis steel lossis hlau lub kaum sab xis steel, yog cov khoom siv hauv tsev uas muaj ntau yam kev siv thiab kev siv. Nws feem ntau yog siv rau hauv cov ntawv thov kev tsim kho thiab muaj lub zog zoo heev thiab ruaj khov. Galvanizing ntxiv txhim kho nws txoj kev tiv thaiv corrosion, ua rau nws haum rau cov chaw sab nraum zoov. Hauv tsab xov xwm no, peb yuav saib tob txog ntau hom galvanized steel kaum sab xis thiab tham txog lawv cov lus qhia thiab daim ntawv thov.

Muaj ob hom hlau galvanized lub kaum sab xis: cov hlau sib npaug thiab cov hlau tsis sib npaug. Cov kaum sab xis sib npaug muaj qhov ntev sib npaug thiab feem ntau siv rau kev txhawb nqa thiab kev ua vaj tse. Ntawm qhov tod tes, cov kaum sab xis tsis sib npaug muaj qhov ntev sib npaug thiab feem ntau siv rau kev txhawb nqa, kev txhawb nqa, thiab kev tsim khoom. Ob hom no muab kev ruaj khov thiab kev txhawb nqa hauv ntau yam kev siv hauv kev tsim kho.

Cov lus qhia tshwj xeeb ntawm cov hlau galvanized kaum sab xis yog qhia los ntawm qhov ntev ntawm sab thiab tuab ntawm sab. Hauv kev lag luam hauv tsev, cov lus qhia tshwj xeeb ntawm cov hlau kaum sab xis yog txij li No. 2 txog No. 20, thiab qhov ntev yog ntsuas hauv centimeters. Nws yuav tsum nco ntsoov tias tib lub kaum sab xis hlau yuav muaj qhov tuab ntawm sab sib txawv, thiab qhov sib txawv feem ntau yog 2 txog 7. Thaum xa cov hlau kaum sab xis, qhov loj me thiab tuab ntawm ob sab yuav tsum tau qhia, thiab cov qauv kev lees paub zoo yuav tsum tau muab ntxiv rau.

Cov ces kaum hlau galvanized muaj ntau yam zoo vim lawv txoj kev tsim kho muaj zog thiab txheej tiv thaiv. Cov txheej txheem ntawm galvanizing suav nrog txheej zinc ntawm qhov chaw ntawm cov hlau, uas tsim ib qho kev thaiv tiv thaiv kev xeb thiab ua kom lub neej ntawm cov khoom siv ntev dua. Qhov no ua rau cov ces kaum hlau galvanized tshwj xeeb tshaj yog rau cov ntawv thov sab nraum zoov uas raug dej noo, tshuaj lom neeg thiab huab cua hnyav.

Kev siv cov hlau galvanized lub kaum sab xis muaj ntau yam thiab dav. Hauv cov haujlwm tsim kho, nws feem ntau siv los tsim cov thav duab hlau, cov brackets thiab cov kev txhawb nqa. Nws lub zog thiab elasticity ua rau nws yog thawj qhov kev xaiv rau kev txhawb nqa cov qauv, xyuas kom meej tias muaj kev ruaj khov thiab kev ncaj ncees ntawm cov tsev thiab cov khoom siv. Nws kuj tseem siv rau hauv kev tsim cov tshuab, cov khoom siv thiab cov cuab yeej ua liaj ua teb vim nws muaj peev xwm thauj khoom zoo heev.

Hauv ntej, cov hlau galvanized lub kaum sab xis yog cov khoom siv hauv tsev uas siv tau ntau yam, suav nrog cov hom sib npaug thiab cov hom tsis sib npaug. Nws cov lus qhia yog txiav txim siab los ntawm qhov ntev ntawm sab thiab qhov tuab, uas tuaj yeem hloov pauv raws li qhov xav tau ntawm ntau yam haujlwm. Galvanizing ua rau nws ruaj khov thiab tiv taus corrosion, ua rau nws zoo tagnrho rau kev siv sab nraum zoov. Los ntawm kev txhawb nqa cov qauv mus rau kev tsim tshuab, cov hlau galvanized lub kaum sab xis ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam. Thaum nrhiav cov khoom siv hauv tsev uas ntseeg tau thiab ruaj khov, xav txog cov khoom zoo tshaj plaws thiab kev siv ntawm cov hlau galvanized lub kaum sab xis.