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GREI

High performance impact noise acoustic insulation consisting of rolls composed of epdm-sbr rubber granules

GREI

GREI

SKU: 6c5e04935d88 Categories: , , , Tags: ,
Application: Under screed

Description

  • High sound insulation performance in reduced thickness
  • Quick, simple and precise laying of the product
  • Resistant to dampness
7 mm acoustic insulation rolls, made of SBR fibres rubber and EPDM granules rubber, that are anchored with carboxylate latex binder to a backing, made with non-woven, green-coloured, anti-stretch film. The dimensions of the roll are: 500 cm lenght, 104 cm width including 4 cm adhesive side border for rolls overlapping during installation. The total mass surface is 2,80 kg/m². Dynamic stiffness s‘ 8 and impact sound pressure level attenuation 24 dB. Reaction to fire E class, thermal conductivity coefficient 0,064 W/m K. Recycled content 88%.

Additional information

Use

Floor

Application

Under screed

Under application

CLS floor, CLT floor, Timber joists floor

Type

Impact insulation

Thickness (mm)

7

Impact sound level attenuation ΔLw (dB)

24

Dynamic stiffness s' (dB)

8

Superficial weight (kg/m²)

2,80

Installation

DRY

Campi d'impiego

  • Traditional or light floors
  • Extra-thick screeds
  • Floors requiring high acoustic performance

Download

Video

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