Why can gypsum board can be flame retardant
Two layers of paper, the middle gypsum powder, the raw material itself is noncombustible
Gypsum board is currently the most widely used a new type of ceiling decoration materials. Has a good decorative effect and good sound-absorbing performance, the price is lower than other roof decoration materials.
Gypsum board is currently the most widely used a new type of ceiling decoration materials. Has a good decorative effect and good sound-absorbing performance, the price is lower than other roof decoration materials.
Gypsum board is based on the construction of gypsum as the main raw material, mixed with the right amount of additives and fiber to do the core, the surface of the screen printing and decorative screen printing and drilling, with a special paper for the face, the processing made Plate. With fire, noise, heat insulation, anti-vibration performance, easy construction and so on.
1. Insulation: paper gypsum board board core about 60% is a small pores, because the air thermal conductivity is very small, so has a good light insulation performance.
2. Good fire performance: As the gypsum core itself is not combustible, and the fire in the release of water during the process will absorb a lot of heat, delay the ambient temperature rise, so the paper gypsum board has a good fire retardant properties The Inspection by the National Fire Detection Center, paper gypsum board partition fire resistance up to 4 hours.
3. Sound insulation performance: the use of a single lightweight materials, such as aerated concrete, expanded perlite plate and other components of the single-wall thickness of its large to meet the requirements of sound insulation, and paper gypsum board partition has a unique Cavity structure, with good sound insulation performance. Hope to adopt points
