- Contact Person : Mr. kao Jack
- Company Name : C-Focus Co., Ltd.
- Tel : 86-769-81828618
- Fax : 86-769-81828639
- Address : Guangdong,Dongguan,Shijing Road,Shigang Av. Guxia Village, Shipai Town, Dongguan City, Guangdong Province, China.
- Country/Region : China
- Zip : 523339
Sound Insulation Underlayment faom ,flooring Underlayment,soundproof underlay,sound proof insulation
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Sound Insulation Underlayment faom1. Chemical composition: Poly ureth ane PU glue; Recycle Rubber
2. This Sound Insulation Underlayer is the ideal rubber underlay in floating screed /concrete slab systems or
underneath rigid floor elements on wooden subfloors.
3. This soundproof underlay is particularly quick and easy to install and is providing extremely high
resistance to compressive loads and outstanding elasticity. It is equally well suited for applications in
residential, office and commercial buildings.
4. Product feature
width: 1200 mm±1,5 %
length: ±1,5 %
available thickness: 4, 6, 8 mm±0,3 mm
density: approx. 500-550 kg/m³
5.
hardness(ASKER.C): approx. 35-60 (ASTMD-3575)tensile strength: approx. 5.0 kg/cn²↑ (ASTMD-412)tear:approx. 3.0kg/cn↑ (ASTMD-412)elongation at break: approx. 50 %↑ (ASTMD-412)compression set 50C/6H: approx. 20%↓ (ASTMD-395)shrinkage: approx. 1%↓ (ASTMD-1917)service temperature range: - 30°C bis 80°Cflammability rating: B 2(DIN 4102-1)dynamic rigidity: 4mm < 90 MN/m³ (EN 29052) 6mm < 70 MN/m³ 8mm < 60 MN/m³deflection under traffic load: 10 % at approx. 15 t /m² (Acc. DIN EN ISO 3386-2)impact sound improvement: (EN ISO 140-8) LW =16dB with PVC-floor LW =18dB with tiles 9mm LW =19dB without covering LW =20dB with laminate 8mm LW =24dB with textile floor
Sound Insulation Underlayment faom ,flooring Underlayment,soundproof underlay,sound proof insulation