Flat Roof 3mm Torch Applied SBS Waterproofing Membrane Bitumen Roll Sheet
It is made of SBS modified bitumenas dip coating material, with high quality polyester felt, and composite tire cloth as the foundation. Its covering materials has fine sand, mineral (sheet), PE film, aluminum film.
1. Strong permeability resistance, good aging resistance
2. Acid and alkali resistance, high temperature resistance of 90-105℃
3. Low temperature environment, long service life.Acid and alkali resistance, high temperature resistance 90-105℃
4. High tensile strength, high elongation, suitable for base shrinkage or cracking.
||PE film ,aluminum foil, mineral granule, fine sand
||28kg, 42kg, 55kg
Good capacity of anti-aging, anti-acid, and anti-alkali, its service life is 30years.
High tensile strength and elongation which adapts to the contraction or crack of the base.
Good perdurable capacity to climate; be used in cold(-25°C)environment for long life.
Applied by torch.
Widely applied in roofing, basement, pool, subway etc.
The waterproofing base should be strong smooth, and clean without particles on the surface. No peeling or cracking shall exist on the surface. The corners of the base shall be made into arcs with a radius of no less than 20mm or triangular. The drain slope, division seam, and air vent shall be carried out and treated according to design requirements. Then brush promer on the foundation until it is dry.