1.Vim li cas galvanized siding ruaj?
Core Advantages: Tiv thaiv xeb thiab corrosion
Galvanized coil yog steel sawb coated nrog zinc. Cov zinc no ua ntej ua rau cov pa oxygen thiab cov dej noo hauv huab cua los tsim cov zinc carbonate zaj duab xis, tiv thaiv cov hlau hauv qab los ntawm corrosion. Ntev npaum li cov zinc txheej tsis muaj kev puas tsuaj, cov hlau sab hauv yuav tsis xeb.
Qhov no ua rau nws ruaj khov dua li cov khaub thuas zoo tib yam -khoov hlau (hlau daim ntawv) phab ntsa panels, ua rau nws zoo tagnrho rau kev tiv thaiv cov ntsiab lus.
Lub zog thiab Rigidity
Cov nplooj ntawv steel inherently muaj lub zog tshwj xeeb. Rolling lawv mus rau hauv ntau daim ntawv duab (xws li daim ntawv corrugated) los ntawm cov pobzeb xovxwm ntxiv txhim kho lawv cov neeg kho tshuab lub zog thiab cua tsis kam, ua rau lawv zoo tagnrho rau cov ntaub thaiv phab ntsa.
Tus nqi -Kev ua tau zoo
Galvanized coil yog cov khoom lag luam yooj yim thiab paub tab nrog cov nqi tsim khoom tsawg. Qhov no ua rau lub tsev prefabricated phab ntsa panels pheej yig thiab muag heev.
2.Yuav ua li cas lub thickness ntawm zinc txheej cuam tshuam rau nws durability?
Qhov no yog qhov tseem ceeb tshaj plaws. Lub thicker zinc txheej, lub zog nws corrosion kuj thiab ntev nws lifespan. Zinc txheej thickness feem ntau qhia hauv grams ib square meter (g / m²).
Rau ib puag ncig ib puag ncig: galvanized coils nrog tag nrho zinc txheej ntawm 60-120g / m² ntawm ob sab yog txaus.
Rau cov av noo siab, ntug hiav txwv dej, lossis thaj chaw muaj kev lag luam: galvanized coils nrog zinc txheej ntawm 120g / m² lossis siab dua, lossis txawm tias 180-275g / m² (Z275), raug pom zoo rau kev txhim kho corrosion kuj zoo.
3.Dab tsi yog yam tseem ceeb uas txiav txim siab nws cov kav ntev?
Kev ua haujlwm ib puag ncig
Ib puag ncig hauv nroog thiab nyob deb nroog: Durability yog qhov zoo heev, nrog rau kev siv ib txwm xav tias yuav kav ntev li 5-10 xyoo lossis ntev dua.
Cov av noo siab thiab cov ntug hiav txwv dej: Cov huab cua Seaside muaj cov tshuaj chloride ions, uas ua rau cov zinc thiab hlau nrawm nrawm dua. Nyob rau hauv xws li ib puag ncig, lub neej ntawm galvanized steel los xij yog luv luv.
Cov chaw lag luam: Cov huab cua yuav muaj cov kua qaub xws li sulfides thiab nitrogen oxides, tsim cov kua qaub los nag, uas tuaj yeem ua rau cov zinc txheej.
Kev ua haujlwm thiab kev teeb tsa zoo
Sib sib zog nqus khawb los yog abrasions rau galvanized txheej thaum lub sij hawm dov thiab txiav cov txheej txheem tuaj yeem ua rau cov txheej txheem tiv thaiv, ua rau xeb tsim ntawm qhov chaw.
Overtightening lub fixing screws los yog tsis zoo drilling lub qhov thaum lub sij hawm installation kuj yuav ua rau cov zinc txheej, yuav tsum tau sealing kom zoo.
4.Yuav ua li cas piv nrog cov ntawv hlau zoo tib yam (cov ntawv txias dov)?
Galvanized steel yeej ob txhais tes. Hlau ntawv rusts yooj yim thiab muaj lub neej luv luv.
5.Yuav ua li cas piv nrog cov xim -coated steel ntawv (xim-coated galvanized los xij)?
Xim -coated steel daim hlau yog "kho dua tshiab" ntawm galvanized daim hlau, nrog zoo durability thiab zoo nkauj, thiab tus nqi siab dua me ntsis.