INTU FR GRILLE DS
INTU FR COAT I
March 19, 2018
INTU FR MASTIC
August 21, 2018
INTU FR GRILLE DS
Firestop ventilation grilles INTU FR GRILLE DS are made from material that expands under the influence of high temperature. Intumescent inserts close the ventilation holes during a fire, preventing the spread of flame and smoke.
- fire resistance up to 60 minutes
- air flow up to 80%
- maximum dimensions single rectangular grille 1000 x 1000 [mm]
- not standard sizes
INTU FR GRILLE TECHNICAL ASSESSMENT EN
INTU FR GRILLE R40A/R80 SDS EN
Where to use
INTU FR GRILLES DS are installed in the ventilation holes in doors. The material swelling during a fire fills the hole completely, preventing flame and smoke from entering adjacent rooms.
APPLICATION CONDITIONS
Maximum ambient temperature:
INTU FR GRILLE DS: 70 ºC
Compliance
- Technical Assessment: 00518/25/Z00NZP of 14/01/2025
- Declaration of Performance: DoP 3/2025
Availability
INTU FR GRILLES DS are installed in the ventilation holes in doors. The material swelling during a fire fills the hole completely, preventing flame and smoke from entering adjacent rooms.
Installation
1. Adjust the size of the grille to the size of the hole.
2. Apply a small amount of intumescent acrylic mastic
(e.g. INTU FR MASTIC) to the grille along its edge.
3. Push the grille into the hole.
4. Fill the remaining gaps and cavities with intumescentnt
acrylic mastic (e.g. INTU FR MASTIC).
5. Fasten the masking plates (e.g. INTU ATP) on both sides of the partition using steel screws.
SOLUTION DETAILS
Transport & storage
Store in dry and cool conditions at temperatures between +5°C and +35°C.