The thermal conductivity of the aac panel is 0.11. It provides 6 times more insulation than glass, 3 times more insulation than clay, and 10 times more insulation than ordinary concrete.
AAC panel weighs 1/4 of ordinary concrete and 1/3 of clay brick. It is lighter than water, and as light as wood.
It will not burn or produce harmful gases at high temperatures due to the autoclaved aerated concrete is inorganic. At the same time, the low thermal conductivity makes heat transfer slow which can effectively resist fire and protect its structure from fire.
It is easy to be processed such as being sawn, to be drilled, to be ground, and nailed.
Noise can be reduced by 30-50 dB depending on the thickness of the panel.
The bearing capacity comprises wind load, snow load, and dynamic load.
The alc panel is no aging problem and is not easy to weather.
There is no radioactivity and no harmful substances overflow.
AAC panel is a new type of green building wall innovation material that is porous and lightweight. It is made from raw materials such as sand, lime, cement, and foaming agent. The manufacturing process includes raw material preparation, grid mesh production, pouring, mesh inserting, pre-curing, cutting, autoclaving, packing, and loading.
Grid steel mesh is manufactured with antiseptic treatment.
Raw materials are ground separately and mixed with water to form a slurry which is ready to be poured into a mold for curing.
The slurry is poured into the mold through the pouring device and is further stirred to make the bubble even. The steel mesh is inserted into the mold at this stage.
The prepared mold is delivered to the curing room for high-temperature heating to make it foam and form.
The tilting crane hoist lifts the mold and turns it over at 90 degrees to loosen the “green cake” onto the side plate.
The cutting machine receives the “green cake” of autoclaved aerated concrete and cut it into the preset specifications. The leftover debris on the surface of the “cut cake” will be removed by the overturning table and recycled to be used as the next round material.
The half-finished “panel cake” will be grouped and sent into autoclaves to get higher strength by high-pressure heatings.
After the panels are out of autoclaves, they will be separated by separating machines and then packed by automatic packing machines. Then, the forklift truck transfer the finished aac panel to the storage yard.
CNBM provides all of the machines needed for the AAC panel production lines. The main equipment is a jaw crusher, wet or dry ball mill, storage silo, steel mesh-making machine, steel mesh inserting machine, pouring mixer, mold, ferry cart, crane hoist, cutting machine, overturning machine, rails and plates, autoclave, and packing machine.
Autoclaved Aerated Concrete block is referred to as AAC block. It is a precast, lightweight building material comprised of sand, cement, lime, gypsum, water, and an expansion agent from natural raw materials. The material acquires a cellular structure as a result of the expanding agent’s creation of air pockets. In an autoclave, a high-pressure vessel, steam under pressure is used to cure AAC blocks. This procedure produces a construction material with exceptional thermal insulation capabilities, fire resistance, and sound insulation that is lightweight, dimensionally precise, and very durable. The ease with which AAC blocks can be handled, cut, and installed as well as how quickly and cheaply they can be installed make them a popular choice for building projects.
Length | Height | Width |
600 | 200, 250, 300 | 75, 100, 125, 150, 175, 200, 250 |
600 | 240, 300 | 60，120，180，240 |
Other sizes upon request | ||
