Verified by manufacturer 2 days ago
EW-CB30 cavity barrier
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:
Stone wool exposed to leading edge.
Please 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.
Please see Product Thickness
F30/18 Cavity closers
F30/180 Cavity closers
P12/360 Mineral wool rigid batts
P12/40 Mineral wool rigid batts
IFC Certification IFCC 1830.
To EN 1366-4, 30 minutes integrity and insulation.
Consult manufacturer's literature for specific void widths in application.
Voids 51–150 mm.
Voids 151-250 mm.
251–450 mm vertically and 251–300 mm horizontally.
Gap widths of 20–50 mm.
Contains Red List materials
Country of material origin
Country of product manufacture
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.