Fireproof sleeve for insulated metal pipes and electrical cables
AF SLEEVE B is an intumescent sleeve certified under EN 1366-3 for EI 240 sealing of cable bundle and metal pipe penetrations insulated with combustible and non-combustible pipe sections, in walls and floors.
The product guarantees the integrity and thermal insulation for pipe penetrations up to a maximum diameter of 200 mm with insulation of a maximum thickness of 60 mm due to its high intumescence.
The strip's thin profile (only 4 mm high) enables its application around the pipe directly inside the rigid structure without removing the insulating cupel.
Free expansion: >20:1;
Activation temperature: ± 180°C;
Pressure generated: 10 Bar.
Electrical cable bundles in corrugated pipes;
Bundled multilayer pipes;
Metal pipes with insulation.
Class EI 240 (EN 1366-3) rigid floor;
Class EI 180 (EN 1366-3) rigid wall;
Class EI 120 (EN 1366-3) plasterboard wall;
Class EI 120 (EN 1366-3) self-supporting wall;
Class EI 120 (EN 1366-3) sandwich wall;
Class EI 120 (EN 1366-3) independent false-ceiling.