Page 106 - Glow Insulation Product Guide

ACOUSTICS
Acoustic Screed Foam Pack
CONCRETE FLOOR UNDER SCREED RESILIENT LAYER
01
01 65mm sand & cement screed can be laid directly on top of Screed Foam. 40mm proprietary screeds (min 80kg/m2) require a Polythene layer above the Screed
overlapped & taped joints
02 JCW Acoustic Screed Foam 03 150mm (min) Concrete Floor
02 04 Overlap a minimum of 50mm and tape all joints
05 03 04 05 JCW Acoustic Screed Foam perimeter edging strip detail. Foam Flanking Strip
06
is scored for ease of use
06 Metal Ceiling System with 150mm (min) void and 1 layer of 8kgs/m2 gypsum based board
Big value Acoustic Screed Foam Pack contains:
1. JCW Acoustic Flanking Strip
150mm x 50Lm x 8mm Foam Strip Roll Weight 0.4kg
2. JCW Acoustic Screed Foam
52 Lm x 1.2m x 10mm (62.4 m2 per pack) Floor coverage 58.8m2 appx
3. JCW Black Cloth Jointing Tape
50Lm x 50mm
1.
2.
3.
Concrete Floor Types
• Acoustic Screed Foam Pack can be used on pre-cast
300 kg/m2 with a ceiling type illustrated above •
• Screed Foam Pack is economical and easy to install. Pack
cloth jointing tape
PCT & PT Scotland
• Acoustic Screed Foam under screed Impact layer for beneath sand & cement or proprietary screeds
•
• It is essential all components are correctly installed and detailed to meet the requirements where Pre-completion Sound Testing is mandatory
Acoustic Performance: Impact Ln,w = 54 dB Airborne DnT,w + Ctr = 49 dB
Method of Compliance
PCT/PT (Scotland)
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