Ultra-thin granite stone A-grade fireproof insulation composite board - Shanghai Bangti
Ultra-thin granite stone A-grade fireproof insulation composite board - Shanghai Bangti
Ultra-thin stone, glass silk cotton core, A-class fire insulation, ultra-thin stone sawing machine, granite exterior wall insulation, ultra-thin stone cutting machine
Glass wool A grade fireproof insulation ultra-thin stone veneer
"Bangti" brand glass wool A grade fireproof insulation ultra-thin stone veneer is a new type of exterior wall insulation decorative composite board developed and produced by Shanghai Bangti Company. The sandwich insulation material uses pure inorganic water-repellent glass wool (the water-repellent coefficient is up to 98c/o, the bulk density is 80kg, and the thermal conductivity is ≤0.032). In the middle, high-quality alkali-resistant fiberglass cloth is used as the bone and the outer shell is made of special inorganic polymer mortar to form a whole. The materials used are all inorganic products, which make the products meet the national Class A fire protection standards.
The reinforcing structure inside the box connects the wall surface of the insulation board and the exterior decorative stone to form a unique box-type reinforcing structure, and the integrated board is integrated with the building. At the same time, the company also uses a special special aluminum alloy special pendant to connect the integrated board to the wall. The unique installation of wet and dry hanging combined to ensure the safety of high-rise buildings.
Glass wool:
It is a kind of artificial inorganic fiber. It uses natural ore such as quartz sand, limestone and dolomite as the main raw material, and is blended with some chemical raw materials such as soda ash and borax to form glass. In the melted state, the external fibers are blown into flocculated fine fibers, and the fibers and fibers are three-dimensionally intersected and intertwined with each other. The internal fibers are fluffy and interlaced, and there are a large number of minute pores, which are typical porous materials.
Physical properties:
Through the standard Australia and New Zealand AS/NSZ4859.1 certification SGS certification MSDS certification EU CE certification CE fire rating certification GB/T13350-2000 Scope of application for industrial plants, warehouses, public facilities, exhibition centers, shopping malls, and various indoor amusements The interior and exterior walls of buildings, sports venues and other buildings are insulated, insulated and sound-absorbing.
Product advantages:
First, the combustion performance is A grade. Glass wool is a material in which molten glass is fiberized to form a cotton-like material, and the chemical component is a glass type, which is an inorganic fiber and inherently non-combustible. It is an ideal fireproof and flame retardant material.
Second, the insulation effect is good. The inner fiber of the glass wool is fluffy and interlaced, and there are a lot of tiny pores. It is a typical porous sound absorbing material, which has a large number of tiny air pores, so that it plays a role of thermal insulation and heat insulation, so it is an excellent internal and external wall insulation. Insulation materials.
Third, sound absorption and noise reduction. Glass wool is a porous sound absorbing material with good sound absorption properties. The reason why centrifugal glass wool can absorb sound is not because of the rough surface, but because of the large number of tiny pores and pores that communicate inside and outside. When sound waves are incident on the centrifugal glass wool, sound waves can enter the interior of the material along the pores, causing vibration of air molecules in the gap. Due to the viscous resistance of the air and the friction between the air molecules and the pore walls, the acoustic energy is converted into heat energy and lost. It is a commonly used sound-absorbing and noise-reducing material for buildings.
Fourth, easy to cut, diverse specifications. Glass wool is easy to cut and can be processed into various sizes as required. At the same time, as the bulk density (weight per cubic meter) increases, the material becomes dense, the thermal conductivity changes accordingly, and the thermal insulation effect varies. The use of different thicknesses of glass wool can make it suitable for fire protection in various climates.
Related Reading:
Ultra-thin stone veneer insulation decorative board
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