Nws tuaj yeem ua tiav nrog SBS waterproofing membrane, uas yog ua los ntawm cov ntaub npuag tsis hloov kho thiab hloov asphalt, thiab muaj cov dej ua kom zoo.
Js waterproof txheej nrog cov ntaub tsis-cov ntaub yog qhov kev xaiv zoo tshaj plaws rau chav ua noj thiab chav dej thaiv dej, kev tsim kho yooj yim, tus nqi qis, tus nqi siab ntawm polyurethane, thiab kev tsim kho tsis yooj yim.
SBS feem ntau yog siv los ua cov khoom siv tseem ceeb, thiab cov xov uas tsis siv xov yog siv los ua cov khoom siv pabcuam kom ntxiv dag zog rau qhov txuas tsis muaj zog ntawm kev tiv thaiv dej. Yog li ntawd, tsis muaj ib qho zoo li cov ntaub ntawv zoo. Thaum siv, muaj qhov zoo ntawm cov ntaub ntawv, thiab muaj qhov tsis zoo. Kev ua neeg ruam, peb yuav tsum muab ob peb cov ntaub ntawv sib txuam thiab sib txuam.
