Verified by manufacturer 2 days ago
EW-CB30 cavity barrier
QA Certificate
Certificate type
Siderise EW Cavity barriers and fire stops have been developed to provide a simple and easy to install method of sealing external wall cavities for fire and smoke in external masonry construction.
Siderise EW Cavity Barriers and Fire Stops Systems have been developed to provide a simple and easy to install method of sealing external wall cavities for fire and smoke in external masonry constructions.
Siderise EW Cavity barrier and fire stop systems comprise a low resin content stone wool insulation core, which is pre-compressed internally to form a resilient strip. The material is faced on two sides with a reinforced aluminium foil which is an effective smoke barrier.
Siderise EW - Cavity Barrier and Fire Stop features and benefits:
ColorStone wool exposed to leading edge. | Silver |
Finish | Foil Foil. |
Material | Stonewool Aluminium Foil. |
Shape | Rectangle |
Length | 1200 mm |
WidthPlease see manufacturer's product Technical Data Sheet. 20–450 mm for vertical applications and 20–350 mm for horizontal applications. EW-CB30 only; Gap width + 10% to be used for gap widths 20-50 mm to allow for compression. EW-CB30 & EW-FS120; Gap width + 10mm to be used for gap widths 351-450 mm vertically only. | Bespoke |
HeightPlease see Product Thickness | - |
Uniclass | |
CAWS | F30/18 Cavity closers F30/180 Cavity closers P12/360 Mineral wool rigid batts P12/40 Mineral wool rigid batts |
Product range |
Material | - |
Third-party certification | IFC Certification IFCC 1830. |
Facing | Aluminium foil. |
Fire performance | To EN 1366-4, 30 minutes integrity and insulation. |
Cavity width | 20–450 mm. Vertical. 20–350 mm. Horizontal. |
Configuration | Vertical. Horizontal. |
Thickness | 75 mm. |
Fixing bracketsConsult manufacturer's literature for specific void widths in application. | B65/110. Voids 51–150 mm. B195. Voids 151-250 mm. B355. 251–450 mm vertically and 251–300 mm horizontally. None. Gap widths of 20–50 mm. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | Recyclable |
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
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