Qhov corrosion ntawm zinc txheej ntawm cov tsev yog cuam tshuam nrog cov khoom ntawm cov khoom siv hauv tsev. Piv txwv li, cement thiab txiv qaub mortar muaj alkalinity siab, uas yog heev corrosive rau zinc txheej. Tsis tas li ntawd, thaum lub sij hawm ziab, cov evaporating noo noo condenses nyob rau saum npoo ntawm zinc txheej, cia oxygen nkag mus rau hauv tab sis tiv thaiv carbon dioxide los ntawm ncav nws, ua rau khaus corrosion. Yog hais tias cov cement muaj magnesium chloride, cov tshuaj chloride tuaj yeem ua rau cov yeeb yaj kiab tiv thaiv thiab ua kom cov zinc txheej txheej corrosion. Asphalt siv rau lub ru tsev tuaj yeem tsim cov organic acids nyob rau hauv tshav ntuj, uas, thaum nyob rau hauv kev sib cuag nrog zinc txheej los ntawm dej nag, exerts ib tug muaj zog corrosive nyhuv.
Galvanized steel kav siv los thauj cov dej sov thiab chav dej feem ntau yog qhwv hauv cov ntaub ntawv rwb thaiv tsev. Yog tias cov dej noo hauv cov ntaub ntawv no tsis yooj yim evaporated, nws tuaj yeem ua rau corrosion. Piv txwv li, thaum slag wool yog siv los ua rwb thaiv tsev, nws tsis tsuas yog muaj ib tug npaum li ntawm noo noo tab sis kuj sulfides, uas ntxiv accelerates tus nqi ntawm corrosion ntawm zinc txheej.
