Product Description
Knauf Acoustic Slab Ultimate is a glass mineral wool slab which is lightweight, resilient and non-combustible. Acoustic Slab Super are 1200mm wideย and ready-cut to two, 600mm wide slabs andย manufactured to a minimum density of 48Kg/m3.ย Acoustic Slab Ultimate has exceptionalย acoustic absorption properties and predictable results and is preferred by top acoustic consultants worldwide.
Benefits
- Excellent sound absorption properties
- Lightweight, and easy to install
- Dimensioned to suit studs with 600mm centres
- Long roll lengths for quick andย economic Installation
- Friction fits between studs, ensuringย continuity of the absorbent layer with noย air gaps
Applications
Acoustic Slab Ultimate fulfil the maximum acoustic requirements for enhanced sound absorption and acoustic performance.
- Cinemas
- Conference Halls
- Meetings rooms
- Home Theaters
- Recording Studios
Acoustic Slab Ultimate provides a highest level of sound absorption, whilst alsoย improving the thermal and fire performance of the wall, floor or partition.ย Using glass mineral wool as a sound absorbent layer in partitions and floorsย significantly improves their acoustic performance, whilst only adding minimallyย to the overall mass of the structure. In partitions glass mineral wool complementsย the plasterboard linings by absorbing airborne sound in the cavity and reducingย reverberation, it is particularly effective at preventing the hollow sound that canย occur in partitions with unfilled cavities.
Acoustic Slab Ultimate represents no known threat to the environment and hasย zero Ozone Depletion Potential and zero Global Warming Potential.
ECOSEยฎ Technology
Knauf Insulation mineral wool products withย ECOSEยฎย Technologyย benefitย from a no added formaldehyde binder,ย which is up to 70% less energy intensiveย than traditional binders and is made from rapidly renewable bio-based materials instead of petroleum-based chemicals.
The technology has been developed for Knauf Insulationโs glass and rock mineral wool products, enhancing their environmental credentials without affecting the thermal, acoustic or fire performance. Insulation products made with ECOSE Technology contain no dye or artificial colours.
Standards
Acoustic Slab Ultimate is manufactured in accordance with BS EN 13162, OHSAS 18001 Occupational Healthย and Safety Management Systems, ISO 14001 Environmental Managementย Systems, and ISO 9001 Quality Management Systems, as certified by Bureauย Veritas.
Durability
Acoustic Slab Ultimate is odourless, rot proof, non-hygroscopic, does not sustainย vermin and will not encourage the growth of fungi, mould or bacteria.
Handling and storage
Acoustic Slab Ultimate is easy to handle and install, being lightweight andย easily cut to size, where necessary. It is supplied enclosed in polythene whichย is designed for short term protection only. For longer term protection on site,ย the product should be stored either indoors, or under cover and off the ground. Acoustic Slab Super should not be left permanently exposed to the elements.
Technical Specifications:
- Facing: Unfaced
- Thickness: 50mm
- Length: 0.6m (2ft)
- Width: 1.2m (4ft)
- Area per pack: 4.32 sq mtr.
- Thermal Conductivity: 0.031ย W/m.K
- R Value: 0.81ย m2 .K/W
- Density: 64 kg/m3
Performance Data in 1/3 Octave Bands:
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