Verified by manufacturer 7 months ago
CJ/FS120/012-012
Siderise LGS Linear Gap Seal is an Intumescent strip designed to seal junctions between building elements to resist the spread of fire and smoke, providing up to 120 minutes of integrity (E120).
Siderise LGS Linear Gap Seals are flexible, water-resistant, intumescent linear gap seals that expand when exposed to heat.
They provide a versatile means of sealing junctions between building elements against fire penetration.
They are maintenance-free and resistant to fungi and vermin.
The Siderise LGS Linear Gap Seal compressible foam core accommodates different joint widths to allow for structural movement whilst providing fire resistance.
The Siderise LGS Linear Gap Seal Standard sizes are available to suit voids up to 20 mm and provides two hours fire resistance (Integrity only).
Siderise LGS Linear Gap Seals are made from an open-cell flame retardant acoustic foam laminate with a graphite intumescent coating containing binders which ensure material flexibility.
In fire conditions, the seal maintains a close-fitting position to prevent the passage of cold smoke. At the designed temperature, the intumescent coating begins to expand on the fire side of the joint.
During this reaction, the Siderise LGS Linear Gap Seal foam gradually compresses and is replaced by the expanding mass of intumescent graphite.
The Siderise LGS Linear Gap Seal retains its flexibility on the non-fire side to accommodate any heat-induced movement of the structural elements. Thus the fire is prevented from penetrating rapidly into the joint.
Features and benefits:
Color | Other Guidance for specification option: Natural. Black |
Material | Foam Intumescent |
Shape | Other Rectangle |
Length | 1000 mm |
Width | 12 mm 29 mm |
Height | 12 mm 20 mm |
Uniclass | |
CAWS | P12/330 Flexible intumescent gap sealer P12/35 Flexible intumescent gap sealer |
Material | Carbon impregnated foam and intumecent. |
Colour | Black. |
Compression | Dependent on joint width. |
Fire resistance | To BS 476-20:1987, E 120. |
Joint width | 10 mm (maximum). |
Width | 12 mm. Manufacturer guidanceSeal width. |
Depth | 12 mm. Manufacturer guidanceSeal depth. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
- | 3 | |
- | 4 |