The autoclaved aerated concrete slab is a lightweight and porous new green building material with cement, lime, silica sand as the main raw material and then added with different amount of anti-corrosion steel mesh according to structural requirements. It is autoclaved and steam-conditioned to produce autoclaved aerated concrete slabs with porous crystals. The density is smaller than that of general cementitious materials, and it has excellent performances such as fire resistance, fireproofing, sound insulation, heat insulation and heat preservation.
Product features: 1, thermal insulation (0.11 thermal conductivity): its insulation, heat insulation is six times the glass, three times the clay, ten times the ordinary concrete; 2, lightweight high strength (specific gravity 0.5): for ordinary concrete 1/4 of the clay bricks, 1/3 lighter than water, and wood equivalent; cube compressive strength ≥ 4mpa. Especially in the steel structure engineering, the use of autoclaved aerated concrete slab as the retaining structure can better exert its advantages of light weight, high strength, good ductility and strong seismic resistance. 3, refractory, flame retardant (wall plate - 4 hours fire): autoclaved aerated concrete is inorganic, will not burn, and will not produce harmful gases at high temperatures; at the same time, the thermal conductivity of autoclaved aerated concrete is very small This makes the heat migration slow, effectively resists fires and protects its structure from fire. 4, can be processed: can be sawed, drillable, grindable, nailable, easier to reflect the design intent; 5, sound absorption, sound insulation: with its thickness can reduce 30 ~ 50 decibel noise; 6, carrying capacity: wind load , snow loads and dynamic loads. 7. Durable: The autoclaved aerated concrete slab is a silicate material. It has no aging problems and is not easy to weather. It is a durable building material, and its normal service life can be completely related to various permanent buildings. The life span matches. 8 Green environmental protection materials: Autoclaved aerated concrete slabs are not radioactive and there is no harmful material spillage.
Product superiority: 1. Economy: It can increase the use area, reduce the cost of foundation, shorten the construction period, reduce the cost of heating and air conditioning, and achieve energy-saving effect. 2, convenient construction: aerated concrete products are accurate in size and light in weight, which can greatly reduce human and material input. The dry construction method is often used in the installation of the plates, the process is simple and the efficiency is high, and the construction period can be effectively shortened. 3. Environmental protection: No pollution and hazardous waste are produced during the production process. When used, there is absolutely no radioactive material or harmful gas generated, even at high temperatures and in fire. Each individual microbubble gives the aerated concrete product a certain impermeability and prevents the penetration of water and gas.
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