Introduction: The basic requirements of the BS EN 12101-1-2005+A1-2006 standard for the detection of smoke barriers are: After passing preliminary air permeability and strength tests, it is necessary to provide 3 m * 6 m and 3 m * 10 m. A set of smoke wall was first tested for 2,000 windings. After passing through, a 3 m*3 m smoke wall was intercepted on a smoke wall that had been wound up for 2000 times. The fire resistance test was conducted. It is 600 °C for half an hour to maintain fire integrity.
The smoke wall is the passive fire prevention equipment used by most countries in the world to control the spread of the fire caused by the spread of smoke under fire conditions. The basic classification has three categories: fixed smoke wall, turn Plate-type smoke wall, curtain-type smoke wall (wind curtain). The smoke block body of the smoke curtain wall is a block cloth.
Smoke curtain wall cloth is usually made of glass fiber coated silica cloth, the quality of which depends on several factors: the quality of the cloth, the quality of the glue, and the use of high quality alkali-free glass fiber cloth is the strength of the smoke curtain wall cloth The guarantee is also the guarantee of delaying embrittlement at high temperatures; the use of high-quality silica gel is a guarantee that the smoke wall will not burn at high temperatures of 600°C!
The basic requirements for the smoke detection of the smoke wall of the BS EN 12101-1-2005+A1-2006 standard are: After passing preliminary air permeability and strength tests, it is necessary to provide two sets of gears of 3m*6m and 3m*10m. The smoke wall was first tested for 2,000 windings. After passing through, a 3m*3m smoke wall was intercepted on a smoke wall that had been wound up for 2000 times. The fire resistance test was 600. °C for half an hour to maintain fire integrity.
Beijing Feifufu's customers conducted an annual recheck of the smoke wall in Singapore this year. Beijing Feifufu Engineering Technology Co., Ltd. provided the smoke-hanging wall cloth, and customers sewed and produced machinery, transmission, and control equipment. Singapore conducted a sample test and successfully passed the test.
The BS EN 12101-1-2005+A1-2006 standard has been adopted in many regions such as Europe and Southeast Asia. Passing the test of this standard means that the smoke barrier project can be implemented in these areas.
Beijing Feifufu owns a complete textile and coating Production Line for high-temperature textiles, and possesses complete fire-resistance and strength laboratories. The technical team launches new research and development projects every year, and holds many patented technologies in the fields of heat insulation, heat preservation, sealing and fire prevention.
To do fire is to do conscience, do insulation is to do merit!
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