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Rocksilk Acoustic Products: Rocksilk PyroDuct Slab

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Rocksilk Rock Mineral Wool: Rocksilk PyroDuct Slab
Below you will find information on specific products within our range. To ensure that you purchase the correct products to suit your requirements we recommend that, you contact one of our qualified customer focused advisors, who will be only too pleased to help. Please call 08451 306 269 or email us for a quote or advice.
Rocksilk PyroDuct Slab  
Short Description
Standards
Rocksilk PyroDuct Slab is made from noncombustible, inorganic rock wool, defined as mineral wool in BS 3533: 1981 and is manufactured to a Quality Assurance system which complies with BS EN ISO 9001:2000.
Fire Performance
Rocksilk PyroDuct Slab is classified as non-combustible to BS 476: Part 4: 1970 (1984), Class 1 surface spread of flame to BS 476: Part 7: 1997 and Class 'O' to the Building Regulations. Rocksilk PyroDuct Slab is fully certified for duct types A and B (fire inside and outside with insulation, integrity and stability) to provide up to 2 hours fire protection for steel duct work.
Permanence
The mineral wool of Rocksilk PyroDuct Slab is odourless, non-hygroscopic, rot proof, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.
Moisture Resistance
Rocksilk PyroDuct Slab is non-wicking when tested to BS 2972:1989: Section 12. When exposed to 90% humidity and 20°C, Rocksilk PyroDuct Slab absorbs less than 0.004% of moisture.
Handling and Storage
Rocksilk PyroDuct is supplied in packs in Supakube pallets.
Application
Rocksilk PyroDuct Slab is designed to provide up to 2 hours fire protection to ventilation steel ductwork. It can be used in horizontal ducts, vertical ducts, ducts passing through compartment walls and floors and kitchen extracts.
Installation
For more information please refer to the Knauf Insulation Heating, Ventilation and Air Conditioning Brochure (Ref: HVAC/1).
Product Data
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