3.7mm CMS WB7.5 Airborne Noise Reduction Barrier Mat

3.7mm CMS WB7.5 Airborne Noise Reduction Barrier Mat
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3.7mm CMS WB7.5 Airborne Noise Reduction Barrier Mat
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3.7mm CMS WB7.5 Airborne Noise Reduction Barrier Mat

Width: 1200mm
Length: 2000mm
Coverage: 2.4m2
Density: 2500kg/m3
Weight/m2: 7.5kg
Weight: 18kg

3.7mm CMS WB7.5 Airborne Noise Reduction Barrier Mat is a weight-enhanced, high-density, barium sulphate loaded, thermoplastic polymer barrier mat. It is plasticised with phthalate esters, containing mineral fillers and is bitumen free. These mats are flexible and easily cut, easy to handle and install and provide a cost effective sound barrier solution. It is ecologically neutral. Used as either a single sound barrier curtain or as part of a composite combined with sound absorbing materials (mineral wool or foam) for soundproofing materials.

CHARACTERISTICS
  • Weight enhanced 7.5kg/m2
  • Flexible and easily cut
  • Easy to handle and install
  • Provides a cost effective sound barrier solution
  • Available in sheet or roll form
  • Available with self-adhesive backing or Class 0 foil facing
APPLICATION
Commonly utilised in roof floor and wall sound reduction applications to reduce transmission of airborne and impact noise.

INSTALLATION
On to the sub-floor
  • Ensure the sub-floor is clean, dirt free, with any lumps removed.
  • Butt the 2mm sheets together on the sub-floor and either tape them together with a strong tape or bond them to sub-floor using a polyurethane based contact adhesive.
  • Use a sealant around the edge of the room to ensure any gaps are filled.
  • Underlay or flooring can be laid directly on to the barrier mat.
On to walls or ceilings
  • Can be fixed in place by tack pins & washers, banding, or bonding using a polyurethane based contact adhesive.

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