Acoustic "Egg Box" style Foam Technical Specification
PRODUCT DATA SHEET
Technical Data
40mm Thick Tiles
Density : 32Kg/m3
Foam Type : Open cell polyurethane acoustic
Colour : Dark Grey
Tile size : 762 x 762mm or 381mm x 381mm
Base thickness : 20mm
Overall thickness : 40mm
Number per pack : 6 or 24
Coverage per pack : 3.48m2
NRC : 0.42
Frequency | 250Hz | 500Hz | 1000Hz | 2000Hz | NRC |
Absorption | 0.10 | 0.21 | 0.46 | 0.92 | 0.42 |
Flammability : Tested in accordance with The Furniture and Furnishings (Fire)(Safety) Regulations 1988 (Amendment) Regulations 1989 and 1993 Schedule 1 Part 1
Test Method
BS5852: Part 2: 1982 : Pass
73mm Thick Tiles
Density : 32Kg/m3
Foam Type : Open cell polyurethane acoustic
Colour : Dark Grey
Tile size : 770 x 770mm or 381mm x 381mm
Base thickness : 40mm
Overall thickness : 73mm
Number per pack : 6 or 24
Coverage per pack : 3.48m2
NRC : 0.71
Frequency | 250Hz | 500Hz | 1000Hz | 2000Hz | NRC |
Absorption | 0.38 | 0.72 | 0.92 | 0.83 | 0.71 |
Flammability : Tested in accordance with The Furniture and Furnishings (Fire)(Safety) Regulations 1988 (Amendment) Regulations 1989 and 1993 Schedule 1 Part 1
Test Method
BS5852: Part 2: 1982 : Pass