Black / Silver Asphalt Roofing Membrane 3mm Thickness ISO 9001 Approval

Aluminum Foil Coated Asphalt Roofing Membrane SBS Modified Bitumen Roof Felt

Introduction:

SBS modified waterproof asphalt rollers sheet is a kind of new waterproof material developed in 1980s in Chinese chemical building material industry. it is made of sbs modified bitumen through scentific process with heat transfer il as carrier. it has such advantages as no flow under hing temperature conditions, being soft under low temperature conditions, being high flexible and aging resistance. Thus the flex durability, flexibility and cohesive force of the asphalt is largely improved. Therefore, the waterproof quality of the buildings improves a lot and service time also prolongs. The demestic waterproof market enters into a new age.

the material can be widely used for building surface and basement waterproof in industrial and civil construction engineering, as well as waterproof for subway, cold storage, airport runway and viaduct. While polyester felt is especially suitable for waterproof of unstable structure engineering.

Performance:

1). Low demand for base construction, convenient for construction, regardless of the weather changes, suitable for wet base surface construction
2). Greatly shorten the construction period and cost savings
3). full bonding with the base surface
4). high elongation ,self-cure and water-locking

Applying key points:

1)Clean the substrate using broom or high pressure dusty cleaner
2)Apply primer
3)Heat the membrane bottom using a high temperature flame gun
4)Push forward while the primer and membrane oil melted
5)Use a roller to push hard the membrane surface to ensure it stick firmly

Advantage:

1. Strong water impermeability.
2.High tensile strength, high elongation, strong adaptability to base layer shrinkage deformation and cracking.
3.Good low temperature performance, can maintain efficacy at -50 °C, suitable for hot and cold areas, especially in cold regions.
4.Puncture resistance, smash resistance, tear resistance.
5. Corrosion and mildew resistance. Good weather resistance.
6.Convenient construction, hot melt method can be operated in all seasons, and the joints are reliable.