The sandwich panel interior wall is a new type of energy-saving wall material. It is a wall material with a hollow floor. However, it has male and female grooves on both sides. When installing, it only needs to be erected. After a small amount of caulking mortar, it can be assembled. It is composed of various industrial wastes such as harmless phosphogypsum, light steel slag and fly ash, and is cured by variable frequency steam. The lightweight partition board has the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, respiratory humidity control, fire prevention, rapid construction, and reduced wall cost. The inner layer is equipped with a reasonable layout of heat-insulating, sound-absorbing inorganic foam profiles or other insulation materials. The wall panels are poured, leveled and scientifically maintained by the assembly line. The production automation is high and the specifications are numerous.
The raw materials used do not contain harmful substances to the human body, and there is no radioactive A-type product, which conforms to the national G/T23451-2009 standard.
The fire resistance at 1000 ° C is not less than 3 hours, and does not emit toxic gases. The non-combustible performance meets the national A-class standard.
Expand housing space
Because it is a prefabricated construction, the body has a three-in-one structure, the plate and the plate are integrally connected, and the impact resistance is strong. The steel structure is used for anchoring, the wall strength is high, and the partition wall with high layer height and span can be made, and the overall seismic performance is obtained. It is many times higher than ordinary masonry walls. The composite wall panel partition wall system has a compact structure, good integrity, no deformation, and the wall surface is not easy to loose, and the earthquake resistance is good.
Moisture proof and waterproof
Experiments have shown that lightweight wall panels can be cemented into a pool filled with water without any waterproof finish. The back of the lightweight wallboard can be kept dry without leaving any traces, and it will not be in wet weather. Condensed water droplets appear. The panel of the lightweight partition board is a professional waterproof board with good waterproof and moisture-proof performance, which can be applied to wet areas such as kitchens, bathrooms and basements.
It has good sound insulation effect, and its sound insulation effect meets the sound insulation requirements of national houses, which is much higher than the sound insulation effect of other brick walls.
Simple and fast construction
It is completely dry work, assembled construction, and the wall panel can be cut to adjust the width and length. During construction, the transportation is simple, the stacking is sanitary, no mortar is required, the construction period is greatly shortened, and the material loss rate is low, which reduces construction waste.
The composite wall panel can be directly nailed or the upper expansion bolts are used to hang the heavy objects, and the panel surface of the wall panel is smooth and smooth without generating dust, and the tiles, the wallpaper, the wood trim board and the like can be directly pasted for the finishing treatment.
The construction is simple and convenient, the labor intensity is reduced, the construction progress is accelerated, the total construction cost is saved, and the requirements of different customers for the indoor and outdoor environment of modern buildings are met.
The lightweight partition board is a new type of energy-saving wall material. It is a wall material with a hollow floor, but it has a male and female groove on both sides. When installing, it only needs to be erected. After a small amount of caulking mortar, it can be assembled. It is composed of various industrial wastes such as harmless phosphogypsum, light steel slag and fly ash, and is cured by variable frequency steam. The lightweight partition board has the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, respiratory humidity control, fire prevention, rapid construction, and reduced wall cost. The weight is only one-eighth of the solid brick wall and the strength is reached. C30, the thermal conductivity is only one-third of the solid brick wall, the acoustic conductivity is only one quarter of the solid brick wall, the indoor air humidity is automatically adjusted, the land occupied by industrial waste is saved, and the pollution of air and water by industrial waste is eliminated. Save 15% to 20% of the cost of the wall and increase the construction efficiency by three to five times.