glamet® sound - TEU Conservices Ltd

GLAMET ®
SOUND
Profiled polyurethane-insulated roof system,
slope p ≥ 7%
Self supporting metal panel, insulated with polyurethane, for roofs and walls for sound absorption with enhanced reverberation
control. The GLAMET SOUND panel, manufactured on a Metecno production system, is formed by an external corrugated steel
sheet and an internal sheet with two built-in panels in sound-absorbing white (RAL 9002) foam.
The open-cell reduces noise transmission and gives the panel good sound absorption characteristics. According to measures
complying with DIN EN 20354 standards, which have been carried out by the Fraunhof Institute of Physics in Stuttgart, the
noise absorption values as indicated in the tables below have been obtained. A polythene film protecting the sound absorbing
material must be taken away before the panels are installed.
The GLAMET SOUND panel is listed in the DIN 4102-B1 category of building materials.
1000
333,3 333,3 333,3
Steel external face
= =
38
GLAMET ®
Steel internal face
20
40
Seal
= = 62.5 = = 17,5 220 25 220 17,5 = = =
Joint detail
220
1000
25
220
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GLAMET ®
SOUND
Profiled polyurethane-insulated roof system,
slope p ≥ 7%
f [Hz]
125 250 500 1000 2000 4000
f [Hz]
125 250 500 1000 2000 4000
Sound absorption level α s
α s
1.0
0.8
0.6
0.4
0.2
0.24 0.14 0.13 0.12 0.04 0.02
Sound absorption level α s
α s
1.0
0.8
0.6
0.4
0.2
0.27 0.20 0.31 0.56 0.60 0.57
0.0
125 250 500 1000 2000 4000
Frequency f [Hz]
0.0
125 250 500 1000 2000 4000
Frequency f [Hz]
Sound absorption values without
sound absorbing system
Sound absorption values with
sound absorbing system
TABLE OF SAFE SPANS
Minimum values with external face in steel 0.6mm thick, and internal face in steel 0.5mm thick.
The spans l (m) as a function of a uniformly distributed overload p (daN/m 2 ), have been obtained from load tests carried
out in Metecno laboratories, and provide a deflection f ≤ l/200 with a safety coefficient that complies with the UEAtc
standards for insulated panels, which have been established and are implemented by primary European Certifying
Organizations.
steel - steel
K(A38) Panel weight
p p p
p
S kg/m 2
mm Kcal Watt
l l l
l
m 2 h °C m 2 °C
0,6 + 0,5 p = daN/m 2 60 80 100 120 150 200 250 300 60 80 100 120 150 200 250 300
60 0,33 0,39 12,30 l = 5,95 5,15 4,60 4,20 3,75 3,25 2,90 2,70 5,30 4,55 4,15 3,75 3,35 2,90 2,60 2,35
80 0,25 0,29 13,10 l = 6,55 5,60 5,10 4,60 4,20 3,55 3,25 2,95 5,85 5,00 4,65 4,20 3,65 3,25 2,90 2,60
100 0,20 0,23 13,90 l = 7,45 6,40 5,80 5,25 4,70 4,05 3,65 3,40 6,55 5,70 5,20 4,70 4,20 3,65 3,25 2,90
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