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  9. Floor Soundproofing membrane D-FON

Floor Soundproofing membrane D-FON

Floor Soundproofing membrane D-FON
Best seller
Best seller
Guaranteed result
Guaranteed result
Impact noise
Impact noise
Indoor use
Indoor use
Made in EU
Made in EU
Soundproofing
Soundproofing
Thin
Thin
Water resistance
Water resistance
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Floor Soundproofing membrane D-FON

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DFON is an impact noise reduction membrane supplies as a thin-layer that provides highly effective sound insulation for the reduction of impact noise. The membrane is applied under the concrete layer on the floor. Its sound insulating properties are guaranteed by the bitumen layer and the total thickness of the membrane is 3.4 mm. The material is waterproof and the installation is fast and easy. 

The sound insulation against impact noise is ΔLw = 26 dB.

Certificates:

EN ISO 140-1, EN ISO 140-3, EN ISO 140-6, EN ISO 140-8, EN 20140-2 and EN ISO 717/1/2, ISO: 9001

 

The installation is carried out directly on the slab under the concrete layer. The membrane must be placed with the bitumen layer upwards. Placed by overlapping the rows of at least 2 cm. It should not be fixed with nails or screws to the floor. A prerequisite for the installation is that the membrane must continue on the walls at least 10 cm. When installing the membrane and pouring the winding, the integrity of the membrane must not be impaired.

Required smear thickness 5 cm.

They can be placed under or over the heating pipes.

 

For more information about the DFON impact noise reduction membrane, please contact us at michael@decibelinternational.com

Impact sound insulation
Technical information
Thickness0.1''
Sound insulation against impact noise26 dB
Weight0.3 lbs/ft2
Dynamic hardness37 MN/m2 (EN 29052-1)
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