Ecophon Wall Panel™ A

For use as vertical absorbers together with, or instead of a sound absorbing ceiling, to achieve excellent acoustic properties in the room, particularly in larger areas. Ecophon Wall Panel A has an exposed grid system and each panel is demountable.
SYSTEM RANGE
Size, mm
2700
X
1200
T24
Thickness 40
Inst. diagr. m194

The systems consist of Ecophon Wall Panel A panels and Ecophon Connect grid systems, with an approximate weight of 4 kg/m². The panels are manufactured from high density glass wool. The visible surface has a glass fibre fabric (Texona) or a strong glass fibre fabric (Super G), and is also available in Akutex T coating (white). The back of the tile is covered with glass tissue. The edges are natural. The grid is manufactured from galvanized steel.

SOUND ABSORPTION: Test results according to EN ISO 354.
Classification according to EN ISO 11654, and the single value ratings for NRC and SAA according to ASTM C 423.
SOUND INSULATION: Not applicable.
SOUND PRIVACY: AC=230 according to ASTM E 1376 and E 1110.

αp Practical sound absorption coefficient
<em>α</em><sub>p</sub> Practical sound absorption coefficient
Frequency, Hz
···Ecophon Wall Panel A/Texona 40 mm o.d.s
--- Ecophon Wall Panel A/Super G 40 mm o.d.s
— Ecophon Wall Panel A/Akutex T 40 mm o.d.s
o.d.s = overall depth of system

Product Wall Panel A/Akutex T Wall Panel A/Super G
O.d.s. mm 40 40
Absorption class A A
NRC 1 1
SAA 0.98 0.97

Wall Panel A
Wall Panel A system with Connect Channel trim and Connect T24 Main Runner
Wall Panel A with internal corner solution
Wall Panel A with Connect Recessed profile
ACCESSIBILITY: The panels are demountable.
CLEANABILITY: Daily dusting and vacuum cleaning. Weekly wet cleaning (Super G and Akutex T surface). Weekly dusting and vacuum cleaning (Texona surface).
LIGHT EFFICIENCY: Wall Panel in white has high light reflectance. Light reflectance and nearest NCS colour sample for all the different colours: See Ecophon Colour Range.
INFLUENCE OF CLIMATE: The panels withstand a permanent ambient RH up to 95% at 30°C (Super G and Akutex T surface) and RH up to 75% at 30°C (Texona surface) without sagging, warping or delaminating (EN 13964). Thermal resistance for the panels, Rp=1,0 m²°C/W. Since a wall absorber mounted on an external wall serves as additional insulation, the need for vapour barrier should be investigated.
INDOOR CLIMATE: Certified by the Indoor Climate Labelling, recommended by the Swedish Asthma and Allergy Association.
ENVIRONMENTAL INFLUENCE: Granted the Nordic Swan eco-label. Fully recyclable.
FIRE SAFETY: Reaction-to-fire classifications.
Country Standard Class
UK BS 476 Parts 6&7 Class 0
Europe
The glass wool core of the panels is tested and classified as non-combustible according to EN ISO 1182.
MECHANICAL PROPERTIES: Texona surface has moderate impact resistance. Super G surface is a stronger glass fibre fabric with high impact resistance.
INSTALLATION: Installed according to installation diagram M194. Wall Panel with Akutex T surface should be installed out of reach.
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Quantity specification (excl. wastage)
Installation diagram (M194) for Wall Panel A
Size, mm
2700x1200
Wall Panel A 0.3/m²
1 Connect Channel trim 0465, L=2700 mm, fixed at 300 mm centres. Connect Direct fixing plate 0032 is placed inside at each fixing point if Wall Panel is not supported by the floor 0as required
2 Connect Direct fixing plate 0032 is placed inside at each fixing point if Wall Panel is not supported by the floor 0as required
3 Connect Channel trim 0465, L=2700 mm, installed with Connect Fixing bracket 0214 at 400 mm centres 0as required
4 Connect Fixing bracket 0214 at 400 mm centres 0as required
5 Internal wall corner: Connect Channel trim 0465, L=2700 mm, fixed at 400 mm centres 0as required
6 Alt. Connect Recessed profile 0357, L=2700 mm (Installation: kept in position with the Channel trims) 0.9 m/m²
7 Alt. Connect T24 Main runner 8101, L=3700 mm (Installation: kept in position with the Channel trims) 0.9 m/m²
8 External wall corner: Connect Channel trim 0465, L=2700 mm, fixed at 400 mm centres 0as required
9 Frame: Connect Channel trim 0465, L=2700 mm, fixed at 300 mm centres, Connect Direct fixing plate 0032 can be placed inside for extra support 0as required
10 Connect Direct fixing plate 0032 can be placed inside for extra support 0as required