Assembled CF autoclaved ceramic powder aerated concrete external wall hanging plate and manufacturing method thereof

Abstract

The invention discloses an assembled CF autoclaved ceramic powder aerated concrete external wall hanging plate and a manufacturing method thereof, and belongs to the field of building engineering. Theassembled CF autoclaved ceramic powder aerated concrete external wall hanging plate comprises a plurality of external wall hanging plate bodies, wherein each external wall hanging plate body respectively comprises an inner leaf plate, an outer leaf plate and a middle heat insulation plate; the inner leaf plate and the outer leaf plate are both reinforced concrete thin plates; the middle heat insulation plate uses a CF autoclaved ceramic powder aerated concrete plate; a horizontal joint seam between the adjacent external wall hanging plate bodies uses a tonguel and groove joint design; a vertical joint seam uses a flat opening seam design; waterproof devices are respectively arranged in the horizontal joint seam and the vertical joint seam; an upper part connecting element and a lower partconnecting element connected with a main body structure are respectively arranged at the upper part and the lower part of each external wall hanging plate body; the upper part connecting element andthe lower part connecting element are respectively fixed with the external wall hanging plate body through horizontal screw bolts and are fixed with embedded elements arranged on the main body structure through vertical screw bolts. The assembled CF autoclaved ceramic powder aerated concrete external wall hanging plate has the characteristics that the production process is simple; the heat insulation performance is excellent; the waterproof durability is high; the anti-seismic property is good, and the like.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to an assembled CF autoclaved porcelain powder aerated concrete external wall hanging board and a manufacturing method thereof. Background technique [0002] The traditional method of wall insulation is to glue foamed polystyrene board or rock wool on the outer wall of the building, punch holes in the outer wall, fix it with anchor bolts, and then install glass fiber mesh on the outside of the polystyrene board. After the cement mortar is leveled, the exterior wall bricks are bonded. This method of wall insulation is cumbersome and difficult to construct. If the quality of on-site installation and insulation materials is not strictly controlled during the construction process, and the bond between the polystyrene board and the wall is not firm, there will be cracks on the outer surface of the wall. There is even a risk of falling off. Organic insulation materials such as po...

AI Technical Summary

Problems solved by technology

[0006] (1) The manufacturing process of the factory is complex

Traditional composite thermal insulation wall panels need to add thermal insulation tie parts, and during the concrete pouring and vibration process of the inner and outer leaf wall panels, it is easy to cause displacement and damage of the middle insulation panel, resulting in cracks in the insulation panel or joints between adjacent insulation panels If the gap is too large, the cold and heat bridge phenomenon is very obvious, which leads to the decline of the thermal insulation performance of the prefabricated shear wall external wall panels integrated with structure, decoration and thermal insulation

[0007] (2) Poor waterproof and durability

If the construction quality of the sealant at the joints of the exterior wall panels is poor and the joints crack, or if the sealant fails after the building is used for longer than the validity period, the external rainwater can easily enter the insulation layer, causing the middle insulation board to absorb water and become damp, seriously reducing the exterior surface. Insulation performance and durability of wall panels

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