Polyurethane rubber series sound insulation mats are a sustainable way to deal with vibration isolation mats. They are constructed with wet and dry acoustic floating floor slabs and are made of polyurethane elastomer bonded with high-density non-woven fabrics. They have different Density is suitable for different loads, resulting in different hardness characteristics, which can effectively absorb vibration and noise at various frequencies. The impact sound insulation improvement is as high as 16~35dB, making the impact sound insulation effect of building subdivision floors exceed the requirements of current green building standards. Meet or exceed the standard requirements of five-star hotels.

The polyurethane rubber series sound insulation pads are thin in thickness and have excellent ductility and adhesion. They can be closely adhered to the surface of concrete floor slabs. On top of them, 35mm dry-mix mortar or 10mm special mortar can be directly used to paste ceramic tiles/stones, which is very effective indoors. There is almost no impact on the height of the storey and the construction process.

Polyurethane rubber series sound insulation pads have a large friction coefficient on the surface, and are not easy to shift after paving, completely eliminating quality hazards such as hollowing and cracking. At the same time, since the upper surface of the material is compounded with a layer of tough geotextile, it is beneficial to reduce the lateral shrinkage of the product. When combined with the surface mortar, it will not cause hollowing and cracking due to product shrinkage similar to traditional foam sound insulation pads. It can effectively prevent construction trampling and bucket truck rolling, and its network surface can also strengthen the bonding effect with the mortar layer.

The breakthrough sound insulation effect and excellent construction performance of the polyurethane rubber series sound insulation mats completely eliminate the concerns of developers and designers about potential quality problems of floor sound insulation systems, promote the widespread application of floating floor sound insulation, thereby improving the indoor acoustics of domestic residential buildings. environmental quality.

Coil width: 1m

Coil length: 10-20m

Coil thickness: 3-12mm

Density: 200Kg-700kg/m3

Hardness: 40-50A

Elongation at break: about xAbove 80%

Heat resistance: -25°C--80°C

Fire rating: B1

Thermal conductivity: 0.126

Material Composition: Rubber, Polyurethane

Application range: star hotels, schools, residences, etc.