ZZ® 130 Fire Protection Plug is a soft, flexible, moulded foam part, that is used in the system ZZ® C10.

According to ETA, this can also be used in supply and operating rooms of tunnels.

ZZ® 230-144 Fire Protection Block is a soft, flexible moulded foam part that is used in ZZ® M20, and as a filling block for free areas without penetrating installations in ZZ® M30 mixed penetration sealing systems.

According to ETA, this can also be used in supply and operating rooms of tunnels.

ZZ® 230-S Fire Protection Block is a soft, flexible moulded foam part that is siliconised on one side to protect against moisture and is used in ZZ® M20 and ZZ® M30 systems.

In accordance with ETA, it can also be used in supply and operating rooms in tunnels.

For easier sealing of narrow residual openings, the ZZ® 230-144-V Fire Protection Block, vacuum-packed can be used. After opening the foil the ZZ® 230-144-V Fire Protection Block, vacuum-packed expands to standard size. The foil can remain in the bulkhead after expansion.

Square moulded part consisting of intumescent polyurethane foam with halogen-free fire safety additives.

ZZ® 330 Fire Protection Foam is a two-component polyurethane foam from a cartridge, which is mixed with halogen-free fire protection additives and intumesces in the event of a fire. It is used in ZZ® M20, ZZ® M30 and ZZ® M60 systems.

In accordance with ETA, it can also be used in supply and operating rooms in tunnels.

ZZ® 330 Fire Protection Foam is a two-component polyurethane foam from a cartridge, which is mixed with halogen-free fire protection additives and intumesces in the event of a fire. It is used in ZZ® M20, ZZ® M30 and ZZ® M60 systems.

In accordance with ETA, it can also be used in supply and operating rooms in tunnels.

ZZ® 333 Fire Protection Mastic is a water-based polyacrylate system supplied in cartridges, which is mixed with halogen-free fire protection additives and intumesces in the event of a fire. It is used in ZZ® C10, ZZ® C30 and ZZ® M20 systems.

In accordance with ETA, it can also be used in supply and operating rooms in tunnels.

ZZ® 345 Fire Protection Silicone is characterised by excellent processing qualities and a high level of stability. ZZ® 345 Fire Protection Silicone can be used as cable penetration seal and for fire protection sealing of joints with minor and significant movement capability. The ZZ® 345 Fire Protection Silicone is available either in cartridges or tubular bag.

Fire protection in tunnels – tested according to RijksWaterStaat curve (RWS)

• Up to EI120 between concrete test specimens with 30 mm fibre cement boards
• Up to EI240 in combination with fibre cement boards

In addition, the ZZ® 345 Fire Protection Silicone has successfully passed the tests for durability and weather resistance (Type X classification).