Roller Shutter Fire Door Can meet the fire integrity
Steel fire shutter
Refers to the use of steel materials do curtain, rail, seat plate, lintel, box, etc., and with the rolling door and control box composed of fire integrity requirements can meet the requirements of the shutter.
Inorganic fiber composite fire shutter
Refers to the use of inorganic fiber materials do curtain, with steel materials to do splint, rails, seat plate, lintel, box, etc., and with the rolling door and control box composed of fire integrity requirements can meet the requirements of the shutter.
Super fire shutter
Refers to the use of steel materials or inorganic fiber materials do curtain surface, with steel materials to do rails, seat plate, plywood, lintel, box, etc., and with the rolling door and control box made to meet the fire integrity, Thermal and smoke resistance requirements of the shutter.
Fire shutter doors in the special fire shutter doors to curtain light, fire long time to win the market, in the shopping malls and underground garage has been widely used.
First, the special grade inorganic cloth fire shutter doors Features:
1, the curtain surface is made of non-metallic materials specially treated and sewn, the texture is flexible and the tensile strength is strong, the corrosion resistance and the moisture resistance are compared with the special fire shutter of the steel rolling curtain (with the spraying device) Has a unique fire resistance.
2, the curtain surface is made of non-metallic materials, curtain wall thickness is small, take up space is small, in the same building can improve the effective use of space, can also reduce the high requirements of the building layer.
3, curtain surface weight per square meter is not greater than 5Kg, only one fifth of the steel curtain, reducing the load on the building requirements.
4, without water curtain protection, the abolition of the water supply pipeline and control equipment, reducing the amount of fire water, can significantly reduce the project cost.
5, start flexible, low noise.
Second, the product model and technical parameters 1, fire resistance: not less than 3 hours 2, power: 380V / 50HZ3, fire shutter power machine <1.5KW, the average noise <70dB.
Construction of steel shutter doors
First, the project objectives
1, to meet the overall quality objectives of the project requirements, in strict accordance with the design documents, the national standard construction, project quality to meet the fine standards.
2, civilized construction, to create a full range, the whole process of civilized site.
3, safe construction, to ensure that no security incidents.
4, to ensure that the duration.