Autoclaved aerated concrete blocks Features and process principle of
1、 Autoclave Aerated concrete block characteristic
1. Cement nails are used to fix the tie pieces at the junction between the block and the main frame, and no iron parts need to be embedded on the concrete frame structure in advance. The construction is fast and simple, and the construction period is shortened.
2. The top gap of the wall shall be filled with polystyrene foaming agent to fix the wall, sound insulation and heat preservation.
3. The surface of the wall shall be plastered with special waterproof mortar, on which the waterproof, tiling and other decoration operations shall be carried out. The reinforcement through the wall shall be used to fix the water tank and heater.
4. It can be cut manually with a woodworking saw, which is convenient for construction and fast.
2、 Scope of application
It is applicable to the structural reconstruction of old buildings and the indoor non load bearing partition of frame structures. This kind of wall surface can greatly improve the overall strength of the wall by using special mortar plastering, and the wall is acid and alkali resistant, which can be applied to various construction and application environments.
3、 Process principle
1. When autoclaved aerated concrete block walls are used, special mortar is used to bond the blocks. Masonry can be cut with woodworking tools. When plastering, the wall surface can be grinded with grinding wheel.
2. Iron pieces are used between masonry and frame structure to connect the autoclaved aerated concrete blocks with the frame structure, so as to increase the overall stiffness of the autoclaved aerated concrete block wall.
3. The gap between the autoclaved aerated concrete block wall and the frame structure is filled with polystyrene foaming agent. When plastering, a double-layer glass fiber mesh is pasted between the masonry and the frame main body with mastic. The construction joint between the masonry and the frame does not show cracks.
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