Tunnel fire protection board is a kind of fire protection board fixed on the concrete structure surface of highway and city tunnel, which can improve the fire resistance limit of tunnel structure. Plate refractory,Waterproof, flexible, flexible tunnel fire protection is the best choice.
GDD special fireproof board breaks through the traditional fireproof board formula,based on the formula of high heat resistance, high heat resistance, light weight natural environmentally Substitution of production technology to make embryos, high temperature and high pressure curing and forming. It has fire resistance, moisture resistance, light weight, sound insulation, heat insulation, anti-fungal and termite, high-strength resistance Features such as shrinkage and easy construction.
| Thickness | Standard Size |
| 9.10.12.14.16.20.24mm | 1220*2440mm |
1, fire performance: homogeneous material, is non-combustible A1 grade material, plate thickness of 10mm/24mm can meet the RABT fire limit standard requirements of tunnel top.
2, light plate: dry density is only about 900kg/m3, is a very safe ceiling material.
3, weather resistance: in line with acid, alkali, heat, salt spray, freezing and thawing standards.
4, meet the durability of more than 20 years of service life.
5. Seismic sound-absorbing: the plate is fixed firmly because of special fixed screws. When the piston is under wind pressure, it will not be loosened because of the structure of the plate
The formation of micropores, so has a good sound-absorbing effect.
6, environmental protection: the plate adopts inorganic raw materials, after high temperature, high pressure steam curing, conservation, no asbestos and radioactive harmful materials.
7, construction environment: construction of the environment temperature, humidity, ventilation without special requirements, dry operation, no pollution damage to the environment.
8, the construction is fast: one-time operation is completed, no need to repeat the operation back and forth, there is no need for secondary decoration, and the speed is 8-10 times faster than the fire retardant coating.
9, cost-effective: fireproof coating is the original fireproof products in the 1980s, because fireproof coating is needed to be prepared and molded on the spot, it is big
The amount of bricklayer production, so there is the problem of product instability and high labor cost, and GDD tunnel fire prevention board is a stable factory product, its
Advantage in product stability, cheaper than paint, affordable.
Tunnel