POLYSON
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acoustic wideband material
Budget priced acoustical material with high noise absorbability values (in range of middle and especially higher frequencies).Shape
Plate with quadrilateral pyramid on the front face.
Dimensions
990 × 490 × 75 mm, pyramid 70 × 70 mm, height 50 mm
Weight
0,7 kg/piece (1,4 kg/m2)
Colours and surface finish
Dark grey
Material
Soft cellular polyurethane CME-3535.
Acoustics
Noise absorption on middle and high frequencies.
Other features
- class of inflammability C2 (lowered inflammability)
- bulk density 32,5 – 35,5 kg/m3
- permanent heat resistance to 70°C (short-termed to 150°C),
- declared suitable for use from the hygienic point of view
Application
Acoustical treatment of closed rooms – offices, workshops, minor TV studios and sound recording rooms, etc.
Installation
Sticking on walls and ceiling using a rubber adhesive (Chemoprén, etc.). Sticking possible on curved surface. The material can be cut using a knife.
Maintenance
Material can be cleaned with clean water with dissolved detergent, soft brush; exhausting by vacuum cleaner.
Delivery time
To 30 m2 immediately, above 30 m2 according to agreement.
