APP Waterproofing membrane

APP Modified Bitumen Waterproofing Membrane

Product Description
APP modified bitumen waterproofing membrane is manufactured using polyester (PET) ,fiberglass,etc. as base materials which are dipped into modified asphalt of thermoplastics (e.g. APP or APAO) , then both surfaces are coated with modified asphalt; Lastly,we spread or cover fine sands and mineral grains (pieces) or polyethylene membranes to form its upper surface and fine sands or polyethylene membranes to form its bottom surface.

Product Features
Excellent watertightness
High strength and elongation,excellent dimensional stability
High temperature resistance
Puncture resistance,tear resistance,corrosion resistance,mildew resistance and excellent weathering characteristics
Reliable seam,easy and safe to install


Product Type& Specification
Type
Devided by base:polyester (PY), Fiberglass (G), Fiberglass & polyester felt (PYG)
2.Devided by supper surface:polyethylene film(PE),Sand (S),mineral schist (M)
3.Devided by lower surface:polyethylene film（PE),Sand (S)
4.Devided by material property: Type I , Type II

Specification
Width:1m Thickness:3mm 4mm 5mm Area:7.5m2 10m2 15m2


Application Range
Widely used in the waterproofing engineerings such as industrial and civil buildings' roofing,wall,basement,bridge,pool,subway and tunnel etc. Especially be suitable for the buildings in frequent structural distortion areas.