Linear Gap Seal
Verified by manufacturer 9 days ago
EI240
EI240
Intumescent linear firestop seals for vertical and horizontal joints.
Application
Suitable for vertical and horizontal joints in fire-rated walls and floors.
Test evidence does not cover applications at the Head of Wall.
Description
Tenmat’s FF108 Linear Gap Seals are fully intumescent linear firestop seals tested to EN 1366-4. The durable seals are installed under compression and can accept up to 50% movement. They are equally suited to both vertical and horizontal joints. The seals offer up to 4 hour (EI240) fire rating for joints in fire rated walls and floors.
Features and benefits:
- Up to EI240 fire rating.
- Compressible up to 50%
- Available to suit gap sizes up to 100 mm.
- Accepts joint movement.
- No additional sealants required.
- Minimum floor slab depth of 150 mm.
- Minimum wall thickness of 100 mm.
- All butt joints must be a very tight friction fit with no gaps.
General information
Color | Black |
Shape | Rectangle |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | P12/35 Flexible intumescent gap sealer P12/330 Flexible intumescent gap sealer |
Specification data - Flexible intumescent gap seals
Size | 15 x 15 mm.Manufacturer guidanceMinimum floor slab depth of 250 mm. Minimum wall thickness of 250 mm. |
Fire performance | Floors: EI240; Walls: EI240. |
Seals | One seal required. Guidance for specification option: When installing in gaps/joints in floors, the product must be installed 25 mm down from the top of the floor slab. When installing in walls, the product must be installed centrally. |
Joints | Butted. Offset joints in adjacent seals by 500 mm (minimum). |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Literature
Linear Gap Seals - Datasheet