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Smoke and fire stopping

Uniclass category Pr_25_80_81

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AIM VRB Lite

AIM

Foil faced mineral wool and intumescent fire barrier for rainscreen systems.

Fire Stop Strip

AIM

High density Rockwool stone wool fire and smoke stop for medium size linear gaps in buildings.

554 Firestop Strip

Mayplas

550 Series Firestop Systems have been developed to provide up to four hours firestopping at the junctions of compartment walls and floors. The systems have been tested in accordance with BS EN 476-20.

553 Firestop Strip is a no compression, tight fitting (extended width) strip for rectangular voids. It is used in cases where the fire resistance of a deck horizontally is less than the fire resistance of the wall itself.

  • Maximum void size to be filled: 50% of wall width.
  • Available for voids of between 10–100 mm.

Intubatt 3

Nullifire

Fire-resistant ablative skinned rock mineral wool compressible slab for curtain wallling, slab edge and vertical cladding.

553 Firestop Strip

Mayplas

550 Series Firestop Systems have been developed to provide up to four hours firestopping at the junctions of compartment walls and floors. The systems have been tested in accordance with BS EN 476-20.

556 Firestop Slab

Mayplas

556 Firestop Slab has been developed to provide two hours firestopping in building cavities up to 300 mm wide. The system has been tested by Warrington Fire Research to BS EN 476-20.

It is manufactured using 75 mm thick high density rock fibre slab foil faced on both sides. Firestop Slab has rebated ends for a secure fit and is available in full slabs 1160 x 900 mm, or factory cut to size.

It can provide two hours fire resistance in masonry cavity voids and between the edge of a concrete floor slab and curtain walling systems.

Suitable for cavities 50–300 mm wide.

Showing 1-36 of 80

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