roofing waterproof material

Specifications 1,roofing materialour

2, good tearing strength,

3,doog waterproof

4, good breathability

5, soft handle

roofing  material 1. Introduction A three layer highly breathable, fully waterproof membrane, constructed from high tensile spun-bonded polypropylene layers, around a microporous polypropylene film. The outer layer forms the functional waterproof surface; the middle layer is the breathable waterproof membrane and the inner layer protects the membrane from abrasion and damage, also giving additional strength. This enables the fabric to allow moisture vapour to pass through, whilst remaining fully waterproof. We can provide various colors on upper surface, printed with the trade name and head lap lines.
2. Specification

Length	50m/roll or customized
Width	Width
weight	25-200g/m2
If Exposed	Non-exposed
Color	White, Grey or customized

3.  Applications 1)   All kinds of roofs, such as steel structure roof, planted roof,wood roof etc.  2)   Underground engineering, such as building basement, subways, tunnels, air raid shelter, etc.  4. Features High performace breather membrane. 5. Pictures for your reference