Cavi 60 MWR 200 Cavity Fire Stop
Verified by manufacturer 6 months ago
Fire rated, friction fit fire and acoustic cavity stop.
Application
Suitable for timber frame and traditional constructions.
Description
Fire rated, polythene sleeved, rock mineral wool, friction fit cavity fire and acoustic stop.
Features and benefits:
- Exposure rating: Very severe.
- Fire integrity rating: 60 minutes.
- Reduces direct and flanking transmission noise.
- Retained in position by compression (10 mm minimum).
- For horizontal and vertical use in cavities 100–200 mm wide.
- Chlorofluorocarbon (CFC)-free with zero ozone depletion potential (ODP).
General information
Color | Red |
Material | Wool Guidance for specification option: Rock mineral wool, non combustible classification (BS 476) within polythene. |
Shape | Rectangle |
Length | 1200 mm |
Width | 200 mm |
Height | 200 mm |
Uniclass | |
CAWS | F30/18 Cavity closers F30/180 Cavity closers |
Specification data - Plastics cavity closers
Classification data | |
To fit cavity width | Guidance for specification option: Insert requirements; up to 200 mm. |
Length (effective) | 1200 mm. Guidance for specification option: As standard, other lengths to special order. Contractor's choice. As drawing ___. |
ThermalConductivity | 0.035 W/m·K. |
Thermal resistance | 2.37 m² K/W. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
Literature
Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)
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