INTU FR DISC

Fire protection intumescent disc

Product description

INTU FR DISC is a fire-rated, self-adhesive disc with a diameter of Ø65 mm and a thickness of 3 mm.
When exposed to high temperatures, it expands to form a fire-resistant seal around the installation, creating a barrier that maintains the partition’s integrity and insulation for up to EI 120.

Fire resistance class up to EI 120
Protection of fire crossings for cables and steel pipes
For use in walls and ceilings
Quick installation and sealing of hard-to-reach passages
High degree of swelling

Documentation

Compliance

European Technical Assessment: ETA-24/0158
Declaration of performance: DoP 4/2024
Certificate of constancy of performance: 1488-CPR-1110/W

Availability

Product	Type	Delivery form	Article number	Delivery group
INTU FR DISC	Disc 65 x 3 mm	32 pcs. per pack	3006503320	A

Application

The INTU FR DISC fire protection disc is designed for the protection of fire penetrations of cables in walls and ceilings and steel pipes in walls where the diameter of the opening does not exceed 25 mm.

Flexible walls

The wall should be at least 100 mm thick. It should be constructed with a minimum of two plasterboards lining both sides.

Rigid walls

The wall should be at least 100 mm thick. It should be made of concrete or masonry units with a density of not less than 450 kg/m³.

Rigid ceiling

The ceiling should be at least 150 mm thick. It should be made of concrete, reinforced concrete, cellular concrete, with a density of not less than 550 kg/m³.