Fire protection systems

Effective support measure ZZ W20. If cable systems are arranged vertically (ascending routes), effective support of the cables at a distance a of < 3.5 m is required to classify the functional integrity in accordance with DIN 4102-12 Para. 8.3. The aim of the effective support is the fireproof fastening of the cable system. This prevents the cable fastenings from failing due to the effects of fire. Due to the failure of the cable fastenings, the dead weight of the cables can no longer be transferred to the component, which can lead to the cables being torn off due to their dead weight.

ZZ C60-DE (ZZ fire protection box). Cable insulation S30/S60/S90 for solid walls, solid ceilings and light partition walls. Temporary as well as permanent fire protection of electrical cables and lines of all types and diameters.

• Medium and large bulkheads with a medium to high occupancy,
• cables of all types and diameters,
• Ducts in lightweight partition walls (frames made of non-combustible building panels are additionally omitted),
• Bulkheads with a frequently changing occupancy

ZZ M21-S90 Combination bulkhead (ZZ-fire protection brick 170 BDS-N). Combination penetration seal S30/S60/S90 for solid walls, solid ceilings and light partition walls. Temporary and permanent fire protection of electrical cables and lines of all types and diameters as well as combustible and non-combustible pipes.

• Medium and large bulkheads with a medium to high occupancy,
• Mixed assignments of cables and non-combustible pipes,
• Bulkheads with a frequently changing occupan

ZZ C11-DE (ZZ-DoBo BDS-N). Cable insulation S30/S60/S90 for solid walls, solid ceilings and light partition walls. Temporary as well as permanent fire protection of electrical cables and lines of all types and diameters.

• Small bulkheads with a 75 or 100 mm diameter
• cable with small to medium diameter
• ducts in light partition walls
• Bulkheads with a frequently changing occupancy

ZZ M10-DE (ZZ fire protection plug). S30/S60/S90 combination penetration seal for solid walls, solid ceilings and light partition walls, and walls of the PRIOWALL type. Temporary as well as permanent fire protection of electrical cables and lines of all types and diameters, as well as non-combustible pipes.

ZZ M30-S90 Combination bulkhead (ZZ-fire protection foam 2K NE). Combined or cable insulation sealing up to EI 120 for solid walls, solid ceilings and light partition walls. Fire protection sealing for electrical cables, telecommunication cables, optical fibre cables, electrical installation pipes and combustible and non-combustible pipes.

• Quick and easy closing of building component openings
• Highly occupied bulkheads
• Difficult to access and irregular openings