According to relevant data statistics, building indoor produce fire casualties, big department is inhaled toxic smog formation, and equipped with fire smoke shrink seals can be useful against fire doors and Windows and the spread of the fire early time, greatly increased people need swiftly fled the scene of the fire escape time.
Fire smoke contraction sealing strip (
Fire smoke seals, seals and shrinkage of fire, smoke, fire)
Article, fire prevention, fire prevention can be back with double-sided adhesive on the fire inside the groove of the crack of the door, also can use small nails strong device in building fire doors and Windows, fire damper place such as important in the steel door and wooden doors and door frames, door leaf and door leaf.
When producing fire, arrived at a certain temperature, the fire prevention sealing strip active contraction contraction, divided according to the product characteristics, shrinkage ratio can reach several times to dozens times, sealing seam cracks, the atmosphere of isolation between two space is fluent, so to avoid the flame and smoke to build the rest of the stretch goals.
The products used to replace the bag yesterday cracks of collecting fire doors and Windows with asbestos rope format, and the country strong fire extinguishing systems and fire-resistant components of quality supervision, inspection center, the various refers to techniques have failed.
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