PROIMPACT 3/5/10 mm

PROIMPACT 3/5/10 mm
  • PE sheet to reduce the transmission of impact noise in floors
  • Reduces impact noise

PROIMPACT is a high-density reticulated Polyethylene sheet which is supplied in thickness of 3/5/10 mm.

Acoustic reduction

PROIMPACT 5 between a framework of concrete flooring blocks (25 + 5 cm) and a 4 cm thick layer of cement on top, finished off with 1 cm floor tiles gives the following results in acoustic reduction:

R'w (C; Ctr) = 52 (-1; 4) dB ISO 717-1 to airborne noise
R' (A) = 51 dB(A) NBE CA-88 to airborne noise
L'n,w (Ci) = 58 (-4) dB ISO 717-2 to impact noise
L'n (A) = 65 dB(A) NBE CA-88 to impact noise

Test carried out as per the UNE-EN-ISO 140-4:1999 in standardised "in situ" chambers.

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Building system

Building system EN

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Easy to install

Certificated product