Galvalume txheej saum npoo yog tsim los ntawm 55% txhuas, 43.5% zinc thiab me ntsis ntawm lwm yam khoom, thaum galvanized yog 100% zinc.
1.Surface Sib Txawv
Qhov saum npoo ntawm galvalume ntawv yog zoo nkauj dua li ntawv galvanized,
thaum daim ntawv galvalume tseem kim dua cov ntawv galvanized.
Thiab tam sim no tus neeg siv khoom nyiam cov spangle me dua li cov spangle li niaj zaus
2.Cov Txoj Kev Sib Txawv Zoo
Hauv lub nroog los nag thiab vaum, ib zaug xeb tau tshwm sim ntawm qee qhov taw tes ntawm galvalume ntawv, nws yuav kis tau nce ntxiv rau tag nrho cov rooj tsavxwm yog tias koj tsis ntsuas ntsuas kom ncav sijhawm maj mam xeb;
thaum galvanized xeb tsis kis tau yog tias nws tshwm sim ntawm ib qho taw tes.
Txawm tias lub galvalume uas muaj qhov zoo tshaj plaws tsis tuaj yeem kov yeej qhov luv luv no. Yog li no, thaum peb qhia cov neeg siv khoom ntawm cov khoom lag luam galvanized, peb yuav piav qhia rau cov neeg siv khoom qhov txawv ntawm lawv,
yog tias lawv xav tau cov khoom lag luam galvalume, tom qab ntawd peb tsuas tuaj yeem sim siv tshuaj pleev xim tam sim thaum nws txiav.
