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DAMTEC® 3D
DAMTEC® 3D
DAMTEC® 3D

Building Products / Impact Sound Insulation / Flooring / Damtec Sound Insulation / Impact Sound & Vibration Insulation / Under Screed / DAMTEC® 3D

DAMTEC® 3D

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.

KNOW MORE

Everything You Need to Know

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