Description

High-quality decorative sound absorbers - silencers. Highly effective sound absorbers.

The sound absorbers are covered with fabric and are available in several different colours and sizes. The surface is impact-resistant and very robust, making them suitable for use in all types of rooms with many types of activity. For example, they can also be used in gyms, nurseries and children's rooms. Of course, they can also be used decoratively in offices and homes. When printing decoration on sound absorbers, we prefer to use this absorber as it gives a great result. These sound absorbers can also be used as notice boards, but be aware that the sound absorbing effect is reduced.

Wall absorbers made of glass wool and fire retardant textile. Excellent for sound absorption.

Manufactured in accordance with EN 13964: 2014.

The core of the panels consists of glass wool with a density of 120g. The visible surface is coated with coloured textile. The reverse side is covered with transparent non-woven fabric. The edges are sealed under the textile with water-based lime glue. The sheet is 40 mm thick.

Normally fixed with mounting adhesive, alternatively with a suspension bracket or fixing screws.

Sizes
Standard sizes in stock. Special sizes can be ordered.

Colours
White, beige, light grey, charcoal grey, black or with printed colour/motif.

Fire class. The boards are not flammable. Baseboard = A2, S1, D0, Textile: C, S2, D0

Impact resistant. The absorber is tested for impact resistance in class 1A in accordance with EN13964, annex D and DIN 18032:2018-11. This is the best possible for this type of product/material.

The product is M1 certified. This means that the product has been tested and fulfils the strictest international requirements for emissions and non-use of toxic components. There are specific requirements for acoustic products that must be met to obtain M1 certification

Insulating properties. The absorbers have very good insulation properties. Laboratory tested in accordance with current regulations. Thermal thermal conductivity / Lambda value = 0.033W/(m-K). Thermal heat resistance = 1.191 (m2-K)/W.

EPD (Environmental Product Declaration). The product has completed the LCA (Life Cycle Assessment) report and received an EPD (Environmental Product Declaration) certificate.

Cleaning and maintenance. The panel has a surface that allows for dusting, vacuuming and gentle washing with a slightly damp cloth. If the disc is painted over, it will lose its properties.

Perfect for acoustic images

Additional information

Colour	Beige colour, White, Grey, Charcoal grey, Black
Diameter (mm)	600, 900, 1200

Data sheets and documentation

Norwegian:

Danish:

Data sheet DK Frigg 40

English:

Datasheet Frigg 40

Acoustics

The disc is classified as Class A

The absorption test is carried out in accordance with ISO 354:2003 without air behind the boards.
NRC = 0.90. The absorption coefficient (αw) is calculated to 0.95 according to ISO 11654.