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COPERSOUND PE
SBS Elastomeric
Glass fibre
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Description
Description

COPERSOUND PE is a rolled multi-layer product for acoustic insulation of partitions walls, composed by a bitumen polymer membrane with green fabric surface finishing coupled on the upper face to a sound resistant expanded/reticulated closed-cell polyethylene layer - density 33 kg/m3.

The sound insulating bituminous membrane ensures watertightness, resistance to water vapor diffusion and, at the same time, improves acoustic insulation performance by acting as a continuous barrier against airborne noise transmissions.

The physical reticulation of the sound resistant PE layer and the water tight closed-cell structure allow the product to have remarkable long lasting sound & heat insulating properties.

Layout:
1Upper face finish
Sound resistant expanded/reticulated closed-cell polyethylene layer
2Compound
SBS-modified compound
3Reinforcement
Glass fibre
4Compound
SBS-modified compound
5Lower face finish
TEX micro-porous green fabric of non-woven polypropylene
Features and versions
Roll size Nominal unit weight Nominal thickness Rolls/pallet m²/pallet
Plain versions
COPERSOUND PE 4,0 kg/m² 1 x 7,5 m 4,0 kg/m² - 20 150
COPERSOUND PE products contribute to achieving LEED® credits.
Contains recycled raw materials
Completely recyclable
Non-hazardous waste material
Used-oil free
Chlorine free
Asbestos free
Tar free
Oxidized-bitumen free
Intended use
Indoor walls
Finishes
UPPER FACE
Expanded/reticulated polyethylene
Standard
LOWER FACE
Green Tex
Standard