Строительные материалыAF SYSTEMS#AF SYSTEMS#Fire prevention and safety#Fireproof walls and suspended ceilings#Systems to protect against fire penetration#Construction
AF SLEEVE B
AF SLEEVE B3 is an intumescent sleeve certified to the EN 1366-3 standard for sealing penetrations of corrugated combustible pipes to a fire resistance rating of up to EI 180, and for sealing holes left by the removal of tie rods in formwork.
The strip’s profile (only 2 mm thick) allows it to be applied around the corrugated pipe directly inside the rigid support.
Further info from manufacturer on AF SLEEVE B AF SYSTEMS