DAMTEC® 3D

Description

Acoustic underlay for under floating screeds

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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  • European Technical Approval (CE label)

  • Brilliant noise insulation with a low panel thickness

  • Very low emission

  • Outstanding compressive strength and load-bearing performance

  • Permanently elastic

  • Highest resiliency even after years of use (does not compress and reduce sound absorption)

  • Waterproofed and rot-proofed

  • Very environment-friendly, recycled rubber can be recycled again

  • Fast and easy installation

Density:
500 - 600 kg/m³
Tolerances:
Length and width ± 1.5%, Thickness ± 1.0 mm
Tensile strength:
Approx. 0.3 N/mm²
Elongation at break:
Approx. 40%
Dynamic stiffness:
17/8 approx. 15 MN/m³
Max. load:
0.1 N/mm²
DIMENSIONS:
Roll width:
1,250 mm
Thicknesses:
Approx. 17/8 mm
Roll length:
8,000 mm
IMPACT SOUND IMPROVEMENT:
ΔLw:
28 dB 17/8 one layer under 60 mm screed
ΔLw:
32 dB 17/8 two layers under 60 mm screed
Full Information:
Check out the full datasheet available in the Downloads section!

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