SIDERISE BB-CB provides a rapid solution to a complex detail and allows continuity of cavity compartmentation when abutted either side by SIDERISE Cavity Barriers.
SIDERISE BB-CB has been tested to EN 1363-1:2012 (WF 401755) and achieved over 2hrs fire performance – 120 minutes Integrity / 120 Insulation (EI 120).
SIDERISE BB-CB is manufactured from non-combustible stonewool that is rated A1 to EN 13501-1 as a standalone material and is covered in a reinforced aluminium foil.
SIDERISE BB-CB has a calculated reaction to fire classification of ‘A2’ to EN 13501-1 via gross calorific value (GCV) based on EN ISO 1716:2018 test data.
The product is supplied as a pre-cut kit including spiral fixings. Please contact Technical Services regarding your specific detail.