Page 109 - Glow Insulation Product Guide

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Acoustic Barrier Mat MULTI-PURPOSE SOLUTION
Thicknesses 1.2mm, 2mm, 3mm, 4mm
Multi-purpose, dense acoustic barrier matting.
Barrier Matting offers very good airborne performance across the frequency range .
• Noticeable improvements will be gained when bonding barrier matting between two layers of Plasterboard on walls & ceilings or pinning on to stud work or joists prior to
• Noticeable airborne improvement gain with minimal height loss when 2 x 2mm barrier matting layers are laid on the
• Hanging Curtain: Ideal as a separating curtain wall
• Perfect product for dampening steelwork, ducting and machinery casings etc
Tested and rated according to BS EN ISO 717-1: 1997, BS EN ISO 140-3: 1995 and BS EN ISO 2750: Part 3
Transmission Loss Data : dB Material/Frequency (Hz) 125
250 500
12 16 17 21 20 24 23 27
1k 2k 4k
21 24 28 27 30 34 29 32 36 33 36 40
JCWB3 JCW B5 JCW B7.5 JCW B10
9 14 17 19
Mean Sound Reduction Index
1.2mm (3.0 kgs/m 2 ): 16 dB 2mm (5.0 kgs/m 2 ): 21 dB 3mm (7.5 kgs/m 2 ): 24 dB 4mm (10.0 kgs/m 2 ): 27 dB
Product Weight
3.0 kgs/m2 5.0 kgs/m2 7.5 kgs/m2 10.0 kgs/m2
Roll Size
1.2mm x 1200mm x 5m 2mm x 1200mm x 5m 3mm x 1200mm x 4m 4mm x 1200mm x 2m
Roll Weight per roll
18 kgs 30 kgs 36 kgs 24 kgs
Ancillary Products
JCW Acoustic Sealant (310ml)
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