Intumescent Fire and Smoke Seal

DESCRIPTION

The Fire & Smoke seal is supplied in PVC casing with an additional low friction brush strip. That are placed between the door frame and the door on all sides. When subjected to the heat of a fire the intumescent inner material expands to fill any gap between the door leaf and frame. This forming of a robust char barrier will hold up the passage of hot gases and smoke as well as the flames. Smoke inhalation kills more people than fires do. This is an effective means of preventing this from happening.

The Fire & Smoke seals are suitable for use on fire resisting door assemblies manufactured from timber, or timber doors with steel frames.

FURNACE TEMPERATURE / TIME CURVE

EXPANSION RATIO

The Intumescent Fire & Smoke Seal is a general-purpose intumescent material, based on expandable graphite that will expand more than 20 fold when heated

BENEFITS PACKAGING INFORMATION

• EN 1634-1:2014 & UL 10C

• Easy to cut

• Protects against fire and smoke

• Unaffected by moisture, humidity,atmospheric pollution and other common industrial and household chemical substance.

• Supplied with a Self-adhesive backing for easy of application

FIELD OF APPLICATION

• Sutiable for latched single and double door

• Sutiable for unlacted single and double door

• Rebates in door frame or door leaf

FITTING INSTRUCTION

• Intumescent fire & smoke seal needs to be located centrally in either door leaf or frame.

• Rout a groove suitable for the size of intumescent seal selected. Clean the rebate to remove any dust.

• Measure and cut seal to length using a hacksaw. Remove self-adhesive backing and butt joint fit all seals to inside and outside of door frame or door, and meeting stiles of pairs of doors where applicable. Pressure must be applied to activate adhesive backing. Remove the self-adhesive backing liner from the product and push fit into the routed groove.

COLOR CHART

Fire/Smoke seals standard range of colors are shown below:

(White, Brown, Dark Brown, Silver, Grey, Black, Red)

We are also able to manufacture seals to any RAL colors

CHEMICAL COMPOSITION: The element rapid high-pressure forming multi-directional expandable graphite. OUTER CONTAINER: PVC-u outer casing, which has a proven performance in terms of durability, along with a high performance acrylic adhesive to aid installation.

Testing

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