For sealing openings, gaps, joints and gussets in all ZZ fire protection systems (with the exception of System ZZ-Brandschutzschaum 2K) and as an independent approved cable bulkhead. Small bulkheads in solid walls and ceilings up to 80 mm Cables up to 18 mm in diameter The ZZ-Brandschutzmasse BDS-N (1K) can also be used for routing cables through room-enclosing components (walls and ceilings) in accordance with the Muster-Leitungsanlagen-Richtlinie MLAR of 17.11.2005 and is suitable for: electrical cables, e.g. power cables, telephone cables, EDP cables, fiber optic cables combustible pipelines, e.g. polybutene, PE, PVC, composite pipes as well as empty pipes for electrical cables up to a maximum outer pipe diameter of 32 mm non-combustible pipelines, e.g. copper, steel and cast iron up to a maximum outer pipe diameter of 160 mm, up to an annular gap of 15 mm.

Cable penetration seals up to EI 120 for solid walls, solid ceilings and lightweight partition walls. Fire insulation for electrical cables, telecommunications cables and optical fiber cables. Approved installations: Sheathed cables, telecommunications cables and optical fibers up to a max. outer diameter of 21 mm.

Particularly suitable for: Cables of all types and diameters Sealing off individual pipelines in solid walls and ceilings Hard-to-access or highly occupied openings (up to max. 60%) The ZZ-Brandschutzschaum 2K can also be used when routing cables through room-enclosing components (walls and ceilings) as a room closure in accordance with. Muster-Leitungsanlagen-Richtlinie MLAR of 17.11.2005 and is suitable for: Electrical cables: e.g. power cables, telephone cables, EDP cables, fiber optic cables Combustible pipelines, e.g. E.g. polybutene, PE, PVC, composite pipes as well as empty pipes for electric cables up to a maximum pipe outer diameter of 32 mm Non-combustible piping, e.g. copper, steel and cast iron up to a maximum pipe outer diameter of 160 mm In accordance with AbP no. P-3031/1264-MPA BS, ZZ-Brandschutzschaum 2K can be used for pipe bulkheading for non-combustible pipelines of fire resistance class R90. Hazard statements: Contains methylene diphenyl diisocyanate. Please refer to the EC safety data sheet.