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Acoustic Underscreed Insulation

Our latest acoustic floor insulation, Acoustic Silence 825, is specifically designed for improving acoustics in residential buildings. It is perfect for constructions with the highest requirements.

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Technical Specifications

Produkt ID

825

Thickness

5/4 mm

Weight

0.825 kg/m2

5,775 kg per. roll

Width

1 m ± 2 mm (EN 822)

Length

7 m (EN 822)

Coverage

7 m2

Shipping

15 rolls per. pallet

30 rolls per. pallet tower

Material

85% rubber

15% PP. PE. PET

Impact-sound reduction

ΔLw ≥25 dB (ISO 717-2) ¹

Dynamic Stiffness (s')

≤ 37 MN/m3 (DIN EN 29052-1)

Load capacity (kg/m2)

≥3000 kg/m2

Deformation σ1 mm

3.3 kPa (EN 826)

PAH 8 REACH

≤ 15.4 mg/kg (AfPS GS) ²

Metal content

≤ 0.004% (OA-698) ³

VOC Emission

Indoor Air Comfort GOLD®

  1. The step sound reduction depends on the floor construction (thickness of the floating floor, cement, etc.). The step sound reduction is assumed with a standard mock-up, and a full EN 10140-3 test is initiated.
  2. The material test is made in accordance with EN 17409:2019 and the result is presented as an average of the latest analysis of the rubber.
  3. Non-standardised test method for the determination of density and the detection of free impurities in rubber granules. The test method is used as the values obtained using ASTM D5603 are below the detection limits.

Downloads

Technical Brochure

Download our latest technical brochure, last updated: Sunday, April 2, 2023

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Dynamic Stiffness Report

Download our latest dynamic stiffness report, last updated: Tuesday, April 26, 2022

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Impact Sound Report

Download our latest impact sound reduction report., last updated: Wednesday, May 18, 2022

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Environmental product declaration (EPD)

Download our EPD, last updated: Thursday, June 29, 2023

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