mineral fibre tiles mineral insulation board

??3, sound insulation: through the ceiling material effectively cut off the room noise, and create a quiet indoor environment.

??4, fire resistance: mineral wool board is made of non-combustible mineral wool as the main raw material, in the event of fire does not produce combustion, so as to effectively prevent the spread of fire.

???The biggest advantage of mineral wool board is sound-absorbing effect, fire performance, quality is small.

Gypsum board gypsum board (divided into ordinary paper gypsum board (commonly used), fiber gypsum board, gypsum decorative board)

??It is the main material of gypsum, adding fiber, adhesive, modifier, by mixing and pressing, drying. It has the characteristics of good fire resistance, sound insulation, heat insulation, light weight, high strength, small shrinkage, good stability, no aging, anti-moth, nail, saw, planing and sticking. Widely used in ceiling, walls, interior walls, Tiemian Ban. Gypsum board in the home decoration commonly used to do ceiling material. Gypsum board construction gypsum as the main raw material, general manufacturing can be mixed with lightweight aggregate, made of hollow or the introduction of foam to reduce weight and reduce the thermal conductivity; can also be incorporated into the fiber material to improve tensile strength and reduce brittleness; And can be mixed with silicon mineral powder or organic waterproofing agent to improve its water resistance; sometimes the surface can be stickers or aluminum foil to increase the appearance and moisture resistance. Gypsum board is characterized by light, heat insulation, non-flammable, can be nailed to nail, sound absorption, humidity, beautiful. But poor moisture resistance. Gypsum board is mainly used for interior and flat roof decoration, isolation wall, thermal insulation materials, sound-absorbing materials, wood and other materials.