Roofing daim ntaub qhwv mat yog tsuas yog siv los ua cov substrates zoo rau cov khoom siv dej qias neeg. Nws yog tus yam ntxwv zoo li lub zog tensile lub zog, corrosion tsis kam, yooj yim soak los ntawm bitumen, thiab lwm yam. Lub zog ntev zog thiab kua muag tiv thaiv tuaj yeem hloov kho ntxiv los ntawm kev sib xyaw ua ke rau hauv cov ntaub so ntswg thoob plaws nws qhov dav. Cov ntaub qhwv dej ntub dej ua los ntawm cov txheej txheem no tsis yooj yim rau tawg, kev laus thiab rot.
Peb tuaj yeem tsim cov khoom los ntawm 40gram / m2 txog 100 gram / m2, thiab qhov chaw ntawm yarns yog 15mm lossis 30mm (68 tex).
Khoom nta:
Cov ntaub so dej yog lub zog loj tensile zog, kev sib zog zoo, ua kom zoo dua qub, xau dej tsis kam, ua kom yooj yim los ntawm bitumen, thiab lwm yam.
Lub Sijhawm Post: Mar-02-2021
