INTU FR BRICK

Where to use

The INTU FR BRICK intumescent fire stop brick is intended to be used as mixed penetration seal to temporarily or permanently reinstate the fire resistance performance of flexible wall, rigid wall and rigid floor construction where they have been provided, with apertures which are penetrated by various cables, waveguides, conduits / tubes, metal pipes, plastic pipes and cable support constructions (perforated or non-perforated steel cable trays and steel ladders).
Rigid walls:
The wall must be 100 mm minimum thickness. Must have concrete, aerated concrete, cellular concrete, reinforced concrete or masonry structure, with min. density ρ ≥ 450 kg/m3.
Rigid floors:
The floor must be 150 mm minimum thickness. Must have concrete, aerated concrete, cellular concrete, reinforced concrete or masonry structure, with min. density ρ ≥ 450 kg/m3.
Flexible walls:
The wall must be minimum thickness 94 mm. Must have steel or timbers profile structure covered on both sides with minimum 2 layers of boards with minimum thickness 12,5 mm or minimum one layer of boards (minimum thickness 25 mm) with classification.
• For timber stud walls there shall be a minimum distance of 100 mm of the penetration seal to any timber stud. This cavity between the penetration seal and the timber stud has to be closed with insulation.

Compliance

Compilance:

• ETA-10/0431, OIB
• ETA-11/0206, OIB
• EC Certificate of Conformity 0761-CPD-0187
• EC Certificate of Conformity 0761-CPD-0208
• DoPZZ230-20180701
• TDS
• SDS

Availability

Installation

Transport & storage

Store in dry and cool conditions at temperatures between + 5°C and + 25°C.