Wood Wool Boards

Multilayer Acoustic Baffle

Multilayer Acoustic bafffle. The acoustic baffle to be of 25mm thickness with the facia to be anhydrpus gypsum plastered. The baffle to be of wood wool board with a sandwich layer of 2mm thick high density visco elastic layer of 2kg/ cu mtr density.

Multilayer Acoustic Baffle
1 / 4

Thickness

25, 40, 50 mm

Density

400, 450 kg/m³

Features

3 Benefits

Technical Specifications

Detailed product dimensions and properties

Standard Size1220mm × 610mm
Other Sizes1200mm × 600mm; 1200 x 300; 1200 x 250; 1200 x 150; 915mm × 610mm; 600mm ×600mm; 595mm × 595mm
Thickness (mm)25, 40, 50
Density (kg/m³)400, 450

Key Benefits

What makes this product special

Reinforced hanging system
Unique shapes & designs
Easy install & maintain

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Test Reports

Acoustic Performance Data

Tested as per international standards for sound absorption coefficient

NRC Rating

0.70-0.90

High Performance

Sound Absorption Coefficient by Frequency

1.00.50.0
0.20
0.50
0.70
0.90
0.85
0.80
1252505001k2k4k
Frequency (Hz)

Tested As Per:

ISO: 354-1985ASTM 423-90a

Certifications

International Standards

IS: 3308BS: 1105DIN: 1101

Fire Test

BS: 476 Part 5, 6, 7

Not easily ignitable

Thermal Conductivity

BS: 874-1965

0.065 W/mK

"Hanging system for sound problems in large halls"