The
E-Cousti range of products offer a unique concept in sound control
which meets the new requirements for Part E Building Regulations
Resistance to Passage of Sound.
Internal walls / partitions - (40 RwdB) a wall between a bedroom
or room containing a WC and other rooms (there is no part E requirement
for an internal wall that contains a door). Internal walls are not
subject to pre-completion testing.
Seperating walls - (45 DnTw + CtrdB for New Build, 43 DnTw + CtrdB
for Refurbishment) a wall seperating one dwelling from another. Subject
to pre-completion testing.
Seperating timber floors - (45 DnTw + CtrdB for New Build, 43 DnTw
+ CtrdB for Refurbishment) a floor seperating one dwelling from
another. Subject to both airborne (speech, TV, hi-fi) and impact sound
regulations ((footsteps, or a heavy object impacting on the floor).
Subject to pre-completion testing.
Note:
RwdB = laboratory testing
DnTw = on site testing
+ Ctr = correction factor which accounts for
low frequency sound such as bass on hi-fi.
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E-Cousti membrane sandwiched between 2 layers of 12.5mm
plasterboard. Designed to resist the passage of impact and airborne
sound through modern building systems.
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A laminate of mineral wool and 1.2mm E-Cousti membrane.
Specifically designed to resist the passage of airborne sound through
partition walling, roofs, ceilings and floors.
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E-Cousti membrane bonded to an acoustic foam for the acoustic
insulation of suspended ceilings. Available in all the standard ceiling
grid dimensions, the membrane is slightly flanged to cover the metal
grid and stop the transmission of sound through the metal.
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E-Cousti membrane sandwiched between 2 layers of 25mm mineral wool
with a reinforced aluminium foil facing on one side. Suitable for the
thermal and acoustic insulation of air ducting, pipes and enclosures.
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Price List from 14th June 2010