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DAMTEC® System
DAMTEC® System
DAMTEC® System

Building Products / Impact Sound Insulation / Flooring / Damtec Sound Insulation / Impact Sound & Vibration Insulation / Under Screed / DAMTEC® System

DAMTEC® System

Impact Sound Insulation on Wooden Subfloor

DAMTEC® system is the premium insulating padding for concrete or wooden subfloors. It provides outstanding impact sound deadening properties under screed or rigid floor elements. DAMTEC® system is characterized by a very low dynamic stiffness. Its special design and granular-textured surface ensure superior acoustic insulation especially in the low frequency range, the most difficult part of impact sound insulation.

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Everything You Need to Know

1. European Technical Approval (CE label)
2. Outstanding compressive strength and load-bearing performance
3. Brilliant noise insulation with a low panel thickness
4. Waterproofed and rot-proofed
5. Very low emission
6. Permanently elastic
7. Highest resiliency even after years of use (does not compress and reduce sound absorption)
8. Very environment-friendly, recycled rubber can be recycled again
9. Fast and easy installation
Area weight

2,600 - 3,600 g/m²

Tolerances

Length and width ± 1.5%, Thickness ± 0.3 mm

Tensile strength

Approx. 0.6 N/mm²

Elongation at break

Approx. 40%

DIMENSIONS
Roll width

1,000 mm

Thickness

Approx. 6 mm

Roll length

10,000 mm

IMPACT SOUND IMPROVEMENT
ΔLw

23 dB 1-layer under screed

ΔLw

26 dB 2-layer under screed

ΔLw

21 dB (ΔLlin = 10 dB) 2-layer with 22mm solid oak