The Acoustic Brick is the best adapted product for double partitions and weightbearing partitions.
An unrivalled design design quality, with a perforated acoustic side and a smooth covered side.
DESCRIPTION
A small format terracotta brick for double andweight bearing partitions.
This double-faced “hollow” brick does have on
one side a perforation degree of a density of
approximately 15 %. A fibre insulation of density
140 kg/m
3 replenishes the entire hollow parts.
PROPERTIES
The Acoustic Brick meets the NF P 13.304
standards.
Tests have been done concerning hard and soft
impacts as well as anti-graffiti resistance.
Fire resistance: MØ.
APPLICATIONS
> Partition walls, separation from noisyenvironments.> Doubling of partition walls, masonry for alltypes of interior walls.> Noise-absorbing civil engineering works(highways, etc).> Absorbing self-bearing wall in anti-noisescreen (case of the 12 cm thickness acoustic
brick).> In renovation, enables anti-noise walls or noisyareas to be brought into conformity with the
current regulations.> Reduction of acoustic pressure levels fromroads.> Reduction of acoustic pressure levels in rooms(acoustic correction from NRA applicable from
January 1996).
Weightper m ProductAcoustic brick Dimensions (mm)H x L x th ProductCode Quantityof products U. weight(kg)
2 R Pink* (kg) 140 x 270 x 70140 x 300 x 70150 x 300 x 120
200 x 300 x 120 BA01BA02BA03
BA04 24/m
2 2 2,853,24,956,6 6868104
104 35 dB35 dB35 dB
35 dB 21/m 21/m
2 16/m
2 H = height - L = length - th = thicknessValues calculated with av. 1 cm joint.
(*) R Pink = Acoustical weakness index calculated by Mas Law according to solutionsguide NRA.D NAT: standardized insulation Claouey School, Gironde, FranceArchitect: Lavilleni edition N°6 2005
140