Building Products / Impact Sound Insulation / Flooring / Damtec Sound Insulation / Impact Sound & Vibration Insulation / Under Screed / DAMTEC® 3D
DAMTEC® 3D is a rubber underlay with a one sided profiled surface. DAMTEC® 3D provides long service life and reliable impact sound reduction. It is especially suited for commercial and industry buildings, such as supermarkets and storehouses. DAMTEC® 3D is a dimpled alternative to conventional impact sound insulation under screed.
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500 - 600 kg/m³
Length and width ± 1.5%, Thickness ± 1.0 mm
Approx. 0.3 N/mm²
Approx. 40%
17/8 approx. 15 MN/m³
0.1 N/mm²
1,250 mm
Approx. 17/8 mm
8,000 mm
28 dB 17/8 one layer under 60 mm screed
32 dB 17/8 two layers under 60 mm screed