ROCKWOOL® Acoustic Membrane
ROCKWOOL Acoustic Membrane 5 kg
Flexible polymeric acoustic barrier for enhanced sound insulation, available with an area weight of 5 kg/m² or 10 kg/m².
Application
Suitable for flat roofing and built-up metal roofing systems, in new build and refurbishments.
Suitable for buildings requiring high levels of acoustic performance such as cinemas, live music venues, airports, schools and hospitals.
Description
Complimenting the acoustic performance of HARDROCK® Multi-Fix, ROCKWOOL® Acoustic Membrane is a high performance, sound deadening polymeric layer used to enhance the performance of an acoustic roof build-up. An suitable acoustic solution for buildings requiring an exceptionally high acoustic performance, such as schools, hospitals, cinemas, airports, arenas and leisure developments.
Features and benefits:
- Tested to reduce noise transfer through warm flat roof systems.
- Quick to install.
- Suitable for new build and refurbishments.
General information
Color | Grey |
Material | Polymeric membrane |
Size | 6050 x 1220 x 2.5 mm 4000 x 1220 x 5 mm |
Uniclass 2015 | |
CAWS | J41/10 Built-up reinforced bitumen membrane warm deck roof covering J41/425 Mineral wool (MW) warm deck roof insulation J42/10 Warm deck roof covering J42/425 Mineral wool (MW) warm deck roof insulation |
Specification data - Polymeric membranes Enhanced data
Material | High density polymer membrane. |
Width (minimum) | 1200 mm. |
Colour | Grey. |
Weight | 5 kg. |
Pliability | Does not break when bending at -20°C. |
TensileStrength | ≥150 x 150 N/50mm |
Elongation | ≥200 x 200%. |
CompressiveStrength | 4.54 kg/cm². |
Water vapour resistance factor | µ ≥4.15x104. |
Density | 2000 kg/m³. Approximately. |
Thickness | 2.5 mm. |
Length | 6050 mm. |