DAMTEC® wave 3D is a mat with granules of foamed polyurethane with profile for impact sound insulation and for absorption of vibrations and structure borne noise. It can be used for different applications like under floating screed or under machine foundations.
high‐grade granules of polyurethane foam with PU elastomer bonding agent.
1,250 mm (± 1.5 %)
8,000 mm (± 1.5 %)
8/4 mm (± 1.0 mm)
17/8 mm (± 1.0 mm)
500 ‐ 600 kg/m³
(ISO 140‐8)
ΔLw = 35 dB, 17/8 - 80mm screed
ΔLw = 32 dB, 17/8 - 50mm screed
ΔLw = 30 dB, 8/4 - 80mm screed
ΔLw = 25 dB, 8/4 - 50mm screed
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