沥青健全的减幅

Asphalt Sound damping boyin asphalt damping sheets is a series of the new generation on the bitumen and mastic composition base. These materials combine all the best properties of the traditional materials and have series of advantages. High dempening factors let to fight with vibrations in the car body more effective. Elasticity of materials increases convenience of installation. Sealed properties of the mastic layer let to protect car body from corrosion. New generation of vibro-noise dampening materials. Triple layer sandwich consists of dense synthetic mastic layer, bitumen layer and covered with aluminium. do not use heat gun to install. Dampening factor -0.4 Recommended for HIGH END installations. Thickness -3mm. Weight -3 kg/m2. Regular size: 800mm*460mm*2mm 900mm*310mm*2mm 250mm*250mm*2mm 250mm*400mm*2mm our products in the process of installation and use is not easy ageing and not breakage