Thermal insulation AF Brick

polyurethane foambrickworkinterior

Fireproof brick for mechanical and electrical installation penetrations AF BRICK is an intumescent polyurethane foam brick certified under EN 1366-3 for EI 120/240 sealing of mechanical and electrical system penetrations in walls and floors. Because it is easily compressible, this product can create barriers with a perfect tightness against smoke and adapt to the penetration of cables, pipes and mixtures in openings of different shapes. Shaping the product directly on site makes application easy even without knowing in advance the features of the work to be carried out. The AF BRICKs are easily removable and repositionable and are recommended when maintenance or modification of the installations is planned. Density: 240 ± 10% kg/m3; Weight: 220 gr/pz; Direct Application Cable tray; Cables in corrugated pipes including bundles; Combustible pipes; Multilayer pipes including bundles; Insulated and uninsulated metal pipes; Mixed penetrations (including fire dampers). Certifications Class EI 120 (EN 1366-3) rigid floor; Class EI 240 (EN 1366-3) plasterboard wall.