asphalt felt

PAPER ASPHALT ROOF FELT



DESCRIPTION:

The product is processed by making the paper base soaked in low-softening petroleum asphalt .then covered with high softening petroleum asphalt .and last coated with isolating materials such as talk powder .it is widely applied to the simple waterproofing , temporary building waterproofing , building damp proofing ,packing, as well as the single, multi-layers waterproofing of building roofs , underground facilities , water conservancy,and so on.





DETAILS:

Breaking elongation: 10%;

Size : 1m*20m / 1m*30m/, the length can be booking ;

Package : roll/Bag/container;

watertightness: 30min;

Tensile strength: 370N;

Specification: 1m*20m;

Weight : 18lbs /25lbs /30lbs /35lbs /40lbs /45lbs /50lbs /60lbs /70lbs /73lbs

Asphalt shingles: ASTM D-225, D-779, D-828,D-4869