Contrast Of Fireproof Shutter Doors

- Jan 21, 2019-

Fireproof Shutter door compared with the general shutter door, is in the fire requirements of higher, to comply with the national standard GB 14102-2005 standard TF3 Fire level requirements, this product is widely used in a variety of industrial and civil and public buildings require measurement of the back fire surface temperature rise, anti-pressure requirements of low places, such as writing rooms, supermarkets, The fire protection zoning of buildings such as shopping malls, exhibition halls, underground garages and entertainment venues is separated. According to the specifications of the provisions, to the back of the fire surface temperature rise as the determination conditions, fire resistance limit not less than 3H fireproof shutter for the special fireproof roller curtain.