Specification :

APP
APP-Modified Bitumen Waterproof Membrane

Description

APP is a waterproofing modified bitumen base sheet consisting of atactic polypropylene ( APP) or amorphous poly-± -olefin ( APAO, APO) modified asphalt reinforced with polyester fiber covering with polyethylene surfacing. There have three kinds of thickness: 3 mm, 4 mm and 5 mm.

Where to use

� Roofs or undergrounds;

� Pools, such as swimming pools, fire pools;

� Subways, tunnels, concrete road or bridge surfaces;

� Sewage plants, garbage burying projects;

� Penstocks.

Advantages

� The combination of polyester fiber and APP modified bitumen is showed excellent performance on waterproofness;

� It will be a high-strength membrane to resist water;

� Puncture-resisting, tear-resisting, corrosion-resisting, mould-resisting and weather-resisting;

� Excellent tensile strength and elongation;

� Strong adaptability for substrate shrinkage, deformation and cracks;

� High temperature resistance( 130° C) ;

� Convenient to apply: use heat fusion method in all seasons.

Standards

EN 13707