Intumescent fire & smoke and acoustic seal
High Performance with fire testing certification
Support size / color / length customization
Low Maintenance Cost
With fire testing certificates
Product Brochure: DOWNLOAD
- Introduction
- Description
- Application
- Specifications
- Advantage
Introduction
BIYOU Intumescent fire, smoke and acoustic seals provide an integrated solution to problems of fire spread, cold smoke leakage and acoustic insulation. Available in both centred and off-centred designs, it not only offers highly effective sealing but also allows doors to return to their closed position with minimum resistance.
Description
The BIYOU Intumescent fire, smoke and acoustic 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 BIYOU Intumescent fire, smoke and acoustic 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.
The BIYOU Intumescent fire, smoke and acoustic 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 BIYOU Intumescent fire, smoke and acoustic 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.
Application
• Sutiable for latched single and double door
• Sutiable for unlacted single and double door
• Rebates in door frame or door leaf
Specifications
Product Code | Dimension (mm) | Color | Expansion Ratio |
BY-PCSF1004 | 10x4x2100/2200 | Red White Black Brown Customized | 30times |
BY-PCSF1504 | 15x4x2100/2200 | ||
BY-PCSF2004 | 20x4x2100/2200 | ||
BY-PCSF2504 | 25x4x2100/2200 | ||
BY-PCSF3004 | 30x4x2100/2200 |
Advantage
• EN 1634-1:2014 & UL 10C
• Easy to cut
• Protects against fire and smoke
• Unaffected by moisture, humidity,atmospheric pollution and othercommon
industrialand household chemicalsubstance.
• Supplied with a Self-adhesive backing for easy of application