PHONBRIC ®
The Phonbric® is a double-skin cladding product, fixed on horizontal rails. It isused for the acoustic correction of noisy areas.
It may be combined with Boreal® (cladding product)
It is available in six colours.
DESCRIPTION
Terracotta tile with absorbent acoustic filling,mechanically fixed to a wall or a frame by means
of an aluminium 4/6 rail (see diagrams 2 and 3) .
PROPERTIES
Perforated terracotta tile Phonbric® meets P 08.301 and 08.302 standards
with a Q3 performance. ? Phonbric® also answers to NF P 13.304 and EN ISO 539.2 Method C (frost) standards.? Phonbric® was subjected to tests for resistanceto stains, chemical agents and anti-graffiti
tests.
Moreover Phonbric® was also subjected to the
following specific tests:> Mechanical resistance of the hanging lips.
> Resistance to depression due to normal windsuperior to 1500 Pascals in admissible value.> Maintenance: easy replacement of the tiles manufacturers inthe event of breakages.> EN 20.354 standards: “Characteristics andmeasurement of the ALPHA SABINE absorption
coefficient determined in reverberating room”. (see graph. 1) .> “NF S 31.089”: Measurement in situ of Alpha Lcoefficient at 0°and 30°. Impulsive method. Mechanical Fixing Rails The 4/6 rails meet the specifications established
with our supplier, enabling us to guarantee the
reliability of these products.
The 4/6 rails were subjected to the following
specific tests conducted in our laboratories:
> Resistance to deformation due to vertical andfrontal loads.> Control and reception of the product (reportsof analysis). (see diagram 2)
Weightper m ProductPhonbric® Dimensions (mm)H x L x th ProductCode Quantityof products U. weight(kg)
2 Module(mm) (kg) 400 x 605 x 70400 x 900 x 70 PHB01PHB02 4/m
2 2 14,8224,7 59,2059,204,07410 405 x 610410 x 905 2,7/m aluminium4/6 rail 65 x 3000 x 40A30 2,6 lm/m
2 H = height - L = length - th = thicknessTime required: 40 min/m 2 (for the main body of the work)(*) These quantities were determined for horizontal joints of 10 mm and vertical joints of 6 mm.
The units indicate the surface area including joints. edition N°6 2005
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