Technical data sheet

Safety Data Sheet


CE Marking

AENOR Certificate

Expanded cross-linked polyethylene film of closed sealed cells.

Recommended use

Impact noise soundproofing of buildings (residential buildings, hotels, schools, offices) designed to be laid under mortar screed or in hardwood flooring, laminate flooring.


Prevents the noise transmission through the floor caused by footsteps or dropping objects.

ProductThickness (mm)△ Lw (dB)Size (m)m²/RollReferenceTDS
ChovAIMPACT 3316150 x 1,522582450
ChovAIMPACT 5520100 x 1,515082460
ChovAIMPACT 10101942 x 1,25082465


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