タイトルまたは説明

The polyester mat is the ideal material in the process  of producing bitumen membranes.

It's the core of the membrane, and impregnated with asphalt(bitumen) that is modified with  a SBS/APP polymer.

Application:

1 An ideal substrate material for asphalt roofing rolls shingles.

2 An excellent basic material for waterproof building materials.

3 Act as the lining for roof insulation layers to protect polyester foam insulation from the damaging effect caused by chemical solvents in bitumen so as to prolong the lifetime of heat insulation layer.

4 Mainly used for storing water pool,flooring,underground the surface of bridge,waterproof project and corrosion resistance in indoor ground building bases.

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