Elastomer modified bitumen waterproof membrane
Wide application, high recognition and SBS bitumen membrane especially applicable to low temperature or cold regions;
APP bitumen membrane especially applicable to high temperature or hot regions.
Product overview
“Hongyuan”elastomer modified bitumen waterproof membrane is a sheet-like modified bitumen waterproof membrane with auniform thickness that is made with a high quality SBS/APP thermoplastic elastomer as a modifier, a high quality long-fiber polyester base as a reinforcing layer and PE film, fine sand and mineral aggregates as an isolating material on a surface layer.
Product features:
① Wide application: SBS/APP bitumen membrane excellent high and low temperature-resistance (high temperature 105℃, low temperature -25℃);
② Good sealing effect: simple and convenient hot melt procedure, oil-producing materials, hot-melt sealing of overlapping part, forming excellent entire waterproofing effect;
③ Stable product performance: adopting good SBS modifier to effectively improve temperature sensitivity of bitumen, increase stability and prolong a service life;
④ High strength: adopting excellent long-fiber polyester base as a reinforcing layer to effectively increase membrane strength so that the membrane has such features as puncture resistance, tear resistance and break-resistance;
⑤ Good water impermeability: strong water impermeability to withstand underground dynamic water pressure for long (0.3Mpa);
⑥ Applicable to structural deformation and cracking: large elongation (tension no less than 800N/50mm, elongation no less than 40%)
Application scope
Applicable to industrial and civil building roofs and underground waterproof, moisture-proof engineering and indoor swimming pools, fire fighting water pools and so on; metros, tunnels, comprehensive pipe corridor, road and bridges, waste landfill yard, waste water treatment facilities and water channels and so on.
