PVC cov ntawv txheeb tau ua los ntawm pvc, ib cov khoom uas paub chemically raws li polyvinyl chloride. Nws cov yam ntxwv tseem ceeb yog qhov nyuaj heev, khawb tiv thaiv, thiab kev tsis kam. Lawv kuj yog cov kuj xeb heev - tsis kam, tsis tshua muaj deform, thiab muaj qhov chaw du, tsim cov nyhuv zoo nkauj. Cov ntawv no muaj nyob rau ntau qhov ntau thiab tsawg thiab tsawg dua thiab tsawg dua li 1000 x 2000 mm thiab 1300 hli. Lawv kuj tseem tuaj yeem raug txiav rau koj cov kev xav tau.
1. Vim tias PVC cov ntawv muaj kev hloov chaw teeb liab ntau tshaj li 70%, lawv tuaj yeem siv ua cov ntawv pob tshab. Los ntawm kev ntxiv cov ntaub ntawv raw rau cov ntawv txheeb no, lawv tuaj yeem ua kom tsim ntau yam xim, xws li dawb lossis xim av. Lawv tuaj yeem siv rau cov vaj tse vov tsev lossis cov khoom siv tiv thaiv rau cov khoom siv.
2. PVC cov ntawv qhia muaj cov nplaim me me thiab cov xim muaj zog, ua rau lawv haum rau cov laug cam, xws li cov neeg siv hauv kev kho tsheb thiab tsheb ciav hlau dai kom zoo nkauj. Lawv kuj tseem siv tau ua cov khoom siv thiab cov tshuaj insulating underlayments.
