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ROCKWOOL® HARDROCK® Multi-Fix (DD) Verified by manufacturer 5 months ago
Verified by manufacturer 5 months ago
BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type
Non-combustible insulation for flat roofs.
Application
Insulation for warm flat roofs, compatible with a wide range of adhered and mechanically fixed waterproofing systems - including bitumen, single ply, EPDM and liquid membranes, as well as green roof systems.
Description
HARDROCK Multi-Fix (DD) is a BBA-approved insulation board, that in addition to thermal comfort, provides independently-tested acoustic and fire resistance properties.
Features and benefits:
- BBA approved.
- Non-combustible Euroclass A2-s1.
- Fire tested to BS EN 1365-2 as part of a weight-loaded steel deck flat roof system to provide up to two hours' integrity and insulation performance.
- Independently tested to reduce the transfer of airborne noise and the drumming effect of heavy rain.
- LPCB approved (LPS 1181: Part 1 Ext A) FM approved.
- Stone wool is dimensionally stable and will provide the same performance for more than 55 years after installation.
- Can be recycled and reprocessed, reducing landfill costs, with zero ODP and GWP.
General information
Material | Stonewool |
Shape | Rectangle |
Length | 1200 mm |
Width | 1000 mm |
Height | Bespoke 60 mm 85 mm 105 mm 115 mm |
Uniclass | |
CAWS | J21/10 Warm deck roof coating J21/425 Mineral wool insulation J31/10 Warm deck roof coating J31/334 Mineral wool insulation J41/10 Reinforced bitumen membrane warm deck roof covering J41/425 Mineral wool (MW) insulation J42/425 Mineral wool (MW) insulation J42/10 Warm deck roof covering |
Specification data - Mineral wool slab insulation
General requirements | Insulation products generally. |
Standard | To BS EN 13162 and ISO 14001. |
Thickness | 60 mm.85 mm.105 mm.115 mm.150 mm.185 mm. |
Thermal conductivity (maximum) | 0.039 W/mK. |
Fire performance | A2-s1,d0.Non-combustible. |
Water vapour resistance | 5.9 MNs/gm. |
Digital objects
| Platform | Compatible | Version | Certified to |
|---|---|---|---|
 IFC | IFC2X3 | 3 | 1.3 |
 Revit | Revit 2016 | 4 | 2.0 |
 AECOsim | - | 1.0 | 1.0 |
 ARCHICAD | - | 1.0 | 1.0 |
 Vectorworks | - | 1.0 | 1.0 |
Third party certifications
- British Board of Agrément (BBA) - certficate
- LPCB: Certificate No 022g (LPS 1181 Part 1)
- LPCB: Certificate No 022a (BS476: Part 21: Method 7)
- FM Approved: FM Approval Class 4470
- CE marked: BS EN 13162:2012+A1:2015
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