ACOUSTIC MEMBRANE
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ACOUSTIC MEMBRANE ACOUSTIC MEMBRANE ROCKWOOL Acoustic Membrane is a high-density polymer designed to reduce sound transfer through a flat roof buildup by adding to its mass. An ideal acoustic solution for buildings requiring high levels of acoustic performance, such as cinemas, live music venues, airports, schools, and hospitals, to name but a few.

ACOUSTIC MEMBRANE Excellent acoustic properties Easy to cut and install on site Supplied as a roll for faster installation and fewer joints Suitable for new build and refurbishments Description ROCKWOOL Acoustic Membrane is a flexible, high-density polymer mass layer. The product, when combined with ROCKWOOL insulation products, offers both high performing and economic acoustic solutions for flat roofing and built-up metal roofing systems. An ideal acoustic solution for buildings requiring high levels of acoustic performance Applications ROCKWOOL Acoustic Membrane is designed to enhance the...

Performance Several airborne and rain noise acoustic tests have been carried out on various roof constructions incorporating ROCKWOOL Acoustic Membrane and Hardrock MultiFix. The results from these test programmes have allowed for accurate assessment of intermediate performances. For more information please contact Technical Solutions on 01656 868 490. Area weight (kg/m2) Length (mm) Width (mm) Thickness (mm) Density Approximately 2,000kg/m3. Product properties Characteristic Test Value Pliability UEAtc Does not break when bending at -20°C Water vapour resistance factor UNU EN 1931 g >...

ACOUSTIC MEMBRANE Installation ROCKWOOL Acoustic Membrane should be laid directly onto the metal decking, across the line of the profiles. The metal decking must be clean and dry. Align the membrane and extend the roll over the metal decking progressively. Please note that it is not necessary to remove the protective plastic film. All membrane joints should be overlapped by a minimum of 50mm as small openings can reduce the level of acoustic insulation achieved. Where required, ROCKWOOL Acoustic Membrane is easily cut or shaped with a sharp knife. Coverage For a 35mm deep profiled metal...

Fire resistance Acoustic comfort Sustainable materials Durability As an environmentally conscious company, ROCKWOOL promotes the sustainable production and use of insulation and is committed to a continuous process of environmental improvement. All ROCKWOOL products provide outstanding thermal protection as well as four added benefits: Health & Safety The safety of ROCKWOOL stone wool is confirmed by current UK and Republic of Ireland health & safety regulations and EU directive 97/69/EC:ROCKWOOL fibres are not classified as a possible human carcinogen. A Material Safety Data Sheet is...

The ROCKWOOL Trademark ROCKWOOL® - our trademark The ROCKWOOL trademark was initially registered in Denmark as a logo mark back in 1936. In 1937, it was accompanied with a word mark registration; a registration which is now extended to more than 60 countries around the word. The ROCKWOOL trademark is one of the largest assets in the ROCKWOOL Group, and thus well protected and defended by us throughout the world. If you require permission to use the ROCKWOOL logo for your business, advertising or promotion. You must apply for a Trade Mark Usage Agreement. To apply, write to:...

September 2018 ROCKWOOL Limited Pencoed Bridgend CF35 6NY