BY-PCS1540
The Fire/Smoke seals have been designed for use in fire resisting door assemblies to seal the gap between leaf and frame, or between separate leaves, in the event of a fire. When subjected to the heat of a fire the intumescent core 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.
The Fire/Smoke seals are suitable for use on fire resisting door assemblies manufactured from timber, or timber doors with steel frames. They are unaffected by atmospheric moisture and therefore do not require any further protection.
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
PACKAGING INFORMATION
BENEFITS
• 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 seals 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.
