Papua New Guinea High-speed railway bridge sealing strip
Category:
Papua New GuineaHigh-speed rail
Product Description
Product Introduction
The high-speed rail bridge sealing strip is made of EPDM rubber with high foaming, low density, high elasticity and good resistance.
Advantages: good resilience, uniform foaming, waterproof performance, anti-ozone, anti-aging, solvent resistance.
► Product features: light bulk density, high telescopic strength, non-absorbent (instead of traditional three-oil four felt, asphalt wood fir board and other materials). Product environmental protection, simple construction, anti-seepage, anti-leakage, water sealing effect is ideal.
► Corrosion resistance, aging resistance, high and low temperature resistance +80 ℃ ~-45 ℃, no flow, no deformation, no embrittlement, long service life.
► With independent opening bubble structure, the special joint plate has the appearance of honeycomb holes evenly distributed, and can be tightly bonded with cement/sealant without rapping, adapting to changes in natural expansion and contraction, and enhancing the joint sealing expansion and water stop effect.