INTU FR BOARD A (LINEAR JOINT SEALS)
INTU FR COAT A (LINEAR JOINT SEALS)
May 2, 2025
INTU FR BOARD A (LINEAR JOINT SEALS)
The firestop board INTU FR BOARD A is composed of a mineral wool board with thickness 60 mm, covered on one side with ablative paint INTU FR COAT A. The product set is designed for sealing fire protection penetrations and preparing fire expansion joints with fire resistance class up to EI 240. In the fire conditions, under the influence of high temperature, endothermic reactions take place in the product. The paint absorbs heat, significantly delaying the impact of fire on structural components.
Product has BREEAM Attestation,
INTU FR BOARD A- ATTESTATION BREEAM
Where to use
The fire rated ablative board INTU FR BOARD A is used for: fire protection of penetrations with single or group of non-flammable pipes in floors or walls, protection of expansion joints in floors or walls, fire protection of lectric cables combined with intumescent paint INTU FR COAT I.
Flexible wall:
The wall must be minimum thickness 125 mm. Must have a steel profile structure covered on both sides with minimum 2 layers of boards with minimum thickness 12,5 mm.
Rigid walls:
The wall must be minimum thickness 150 mm. Must have concrete, cellular concrete or masonry structure, with minimum density 600kg/m3
Rigid floors:
The floor must be minimum thickness 150 mm. Must have concrete, cellular concrete or masonry structure, with minimum density 1700kg/m3
Compliance
Compilance:
- European Technical Assessment:
Penetration seals: ETA 19/0038 of 28/06/2019
Linear joints: ETA 19/0037 of 28/06/2019 - Declaration of Performance:
Penetration seals: DoP 6/2019
Linear joints: DoP 8/2024 - Certificate of Constancy of Performance:
Penetration seals: 1488-CPR-0756/W
Linear joints: 1488-CPR-0763/W
Availability
Installation
1) Clean the surface of the hole and system components from grease and other contaminants thoroughly.
2) Cut the mineral wool board INTU FR BOARD A to the correct size and place the wool board in the hole/gap.
3) Fill all gaps between services – mineral board or partition – mineral board with INTU FR MASTIC.
4) Use INTU FR COAT A ablative paint to make an overlap on the partition and on the mineral wool lamella placed on the metal pipe.
Transport & storage
Store in dry and cool conditions at temperatures between + 5°C and + 35°C. Shelf life as specified on the product label.