Autoclaved aerated concrete blocks Manufacturer's introduction Autoclave Aerated concrete block It is a kind of porous concrete product made of fly ash, lime, cement, gypsum, slag, etc. as the main raw materials, with appropriate amount of air entraining agent, conditioner, bubble stabilizer, through the process of batching, mixing, pouring, static stop, cutting and high-pressure steam curing.

The unit volume weight of autoclaved aerated concrete block is one third of that of clay brick, its thermal insulation performance is 3-4 times of that of clay brick, its sound insulation performance is twice of that of clay brick, its impermeability is more than twice of that of clay brick, and its fire resistance is 6-8 times of that of reinforced concrete. The masonry strength of the block is about 80% of the strength of the block itself (30% for red bricks).

The construction characteristics of autoclaved aerated concrete block are also very excellent. It can not only produce various specifications in the factory, but also stop sawing, planing, drilling, and nailing like wood. Because of its relatively large volume, the construction speed is relatively fast, which can be used as filling materials for ordinary buildings.

Autoclaved aerated concrete blocks are applicable to internal and external infilled walls above (± 0.000) and below (except for special requests Except for walls).

Autoclaved aerated concrete blocks shall not be directly built on the floor or in the air. With regard to the root of the wall which is often subject to the alternating action of dry and wet, such as the toilet, terrace, external balcony, and the contact part between the air conditioner bearing plate and the masonry on the external wall, C20 plain concrete wall pads with the same width as the wall thickness and a height of not less than 0.2m should be poured; For other walls, autoclaved lime sand bricks should be used to build a wall mat with a height of not less than 0.2m at the root.

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