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2FTex PLUS is a soundproofing composite made up of a bitumen based mass loaded vinyl acoustic membrane bonded both sides with a 10mm layer of porous acoustic felt, offering excellent acoustic insulation in different building elements: walls, ceilings, roofs, etc.
High acoustic insulation, combined with soft, flexible elements (plasterboard, wood conglomerate).
|Size||5.5m x 1m rolls|
|Thermal conductivity||0.032W/m.°C (felt)|
|Fire resistance||Class F|
|Acoustic absorption of felt (thickness @ 10mm)|
2FTex PLUS is also an ideal material for closing plenum cavities above partition walls to dramatically reduce noise transfer. Especially suited to lightweight suspended ceilings where the partitions do not go completely up to the structural ceiling soffit.
Using 2 separate layers of 2FTex PLUS with a 50mm airgap between will significantly reduce the crosstalk noise between adjacent rooms.
If the ceiling hangers can take the extra weight then additional mineral wool can be placed behind the tiles for further absorption.
Approx. 4 plastic rossettes per sq.m. (along with our spray adhesive) should be used when fixing the 2FTex PLUS to walls or ceilings.