Foamed concrete thermal insulation composite wall

Abstract

The invention discloses a foamed concrete thermal insulation composite wall. The foamed concrete thermal insulation composite wall comprises two wall skeletons arranged in the direction of the thickness of the wall at intervals, wherein the two wall skeletons are both fixed to a building main structure. The wall skeletons comprise panels and keel assemblies, a pouring space is formed between the inner surfaces of the two panels and the outer surface of the building main structure, and the keel assemblies are arranged in the pouring space. The keel assemblies include a plurality of vertical keels and a plurality of transverse keels, the vertical keels are fixedly erected on the building main structure, the vertical keels are sequentially arranged at intervals in the length direction of thewall, and the panels are fixed to the corresponding vertical keels. The transverse keels are vertically connected with the corresponding vertical keels and arranged parallel to the corresponding panels, and the transverse keels are sequentially arranged at intervals in the height direction of the wall. Foamed concrete is poured into the pouring space so that the foamed concrete, the two panels andthe keel assemblies form the integrated foamed concrete thermal insulation composite wall. The composite wall has the advantages of good thermal insulation performance, high degree of industrialization, high universality, easy assembly and the like.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to a cast-in-place foamed concrete thermal insulation composite wall. Background technique [0002] At present, most of the building walls are made of sintered bricks or aerated concrete blocks, all of which are artificially assembled with mortar or cementitious materials. The applicability of materials and artificial technical requirements are relatively high (such as the degree of wetness of bricks, uniform particle size of sand, etc.) degree, assembly method, surface smoothness) and labor intensity is high, and a large amount of broken brick slag and floor mortar are left on site. Raw materials require a lot of labor to be transported upwards, and waste materials also require more manual cleaning and transportation to landfill. The landfill of construction waste has a greater impact on the environment, and a large amount of energy is consumed in the production and tra...

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Problems solved by technology

However, practice shows that there are still a series of problems in this design, such as: limited thermal insulation performance, keel specifications need to be customized according to the thickness of the wall on site, the price is relatively high, and on-site assembly is relatively complicated, which restricts the composite of cast-in-place foamed concrete Practical application of the wall

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