On the basis of absorbing foreign advanced science and technology, our factory has developed various kinds of advanced waterproof equipment plants, and has got many national patents.Our mainly product APP waterproofing membrane.
APP modified asphalt waterproof membrane is a waterproofing modified bitumen base sheet consisting of atactic polypropylene (APP) or amorphous poly-α-olefin (APAO, APO)modified asphalt reinforced with polyester fiber covering with polyet-
hylene surfacing.
Base sheet:polyester felt,glass fiber felt.
Upper surface isolation material:PEmembrane,fine sand,mineral granules.
Lower surface isolation material:PEmembrane.
Thickness:3mm,4mm,5mm
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| APP waterproofing membrane manufacturers |
The combination of polyester fiber and APP modified bitumen shows 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 to substrate shrinkage, deformation and cracks;
High temperature resistance(130° C);
Convenient to apply: use heat fusion method in all seasons.
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