Description

The APP modified bitumen waterproof membrane is an APP (Atactic Polypropylene or Amorphous Polyolefin (APAO, APO)) type modified bitumen membrane, reinforced with polyester felt/fiberglass felt or fiberglass reinforced with polyester felt, coated with fine sands, minerals, polythene film or aluminum foil as the upper surface, while the bottom surface is embossed or protected by sands or polythene film.

Features

☆ Excellent waterproofing and high temperature resistance, will not decay

☆ Superior impermeability,cold flexibility and elasticity

☆ Excellent elongation and recovery properties

☆ Strong puncture resistance and adaptability to deformation and cracks

☆ Good corrosion and mildew resistance

☆ High tensile and bonding strength

☆ Pollution free, no toxic, easy use

Uses
- Roofs, underground structures of residential and commercial buildings
- Parking lots, reservoirs, swimming pools, sewage treatment plants
- Highway, airports, railway, bridges, tunnels
- Excellent waterproofing in high temperature or strong solar radiation regions

Specification

Technical Data: Executive Standard GB18243-2008