Three-wall two-space type fabricated wall body system, wall body main plates and installation method

Abstract

The invention provides a three-wall two-space type fabricated wall body system, wall body main plates and an installation method. The three-wall refers to outer wall plates, the wall body main platesand inner wall plates, and an outer-side channel space directly communicating with the upper beam side and the lower beam side and an inner-side channel space directly communicating with the upper beam side and the lower beam side are correspondingly constructed between wall plate keels and between the wall body main plates and the outer wall plates and the inner wall plates in an enclosed mode; the outer-side channel space can contain a pipeline for discharging rainwater and other pipelines or circuits, and the inner-side channel space can contain electric wires, cables or other pipelines orcircuits; the channel spaces can be directly used as ventilating pipelines for air circulation, the overall decoration aesthetic feeling is not damaged, the spaces are fully utilized, and the dehumidification performance of wall bodies is additionally provided; air layers formed by the channel spaces can be further utilized to improve the overall thermal insulation performance of a building; and the wall body system can be disassembled and recycled, no residual construction waste exists in site construction, and the authentic environment-friendly architectural concept is realized.

Description

technical field [0001] The invention belongs to the field of prefabricated buildings, and in particular relates to a modularized and standardized green prefabricated building wall system and its wall main board, as well as corresponding manufacturing methods and installation methods, which do not require pouring or welding on site. Background technique [0002] A building assembled on site by prefabricated components is called a prefabricated building. According to the form and construction method of prefabricated components, it is divided into five types: block building, plate building, box building, skeleton plate building and rising plate building. Prefabricated buildings have the following characteristics: [0003] 1. A large number of building parts are produced and processed by the workshop. The types of components mainly include: exterior wall panels, interior wall panels, laminated panels, balconies, air-conditioning panels, stairs, prefabricated beams, prefabricate...

AI Technical Summary

Problems solved by technology

[0010] The wiring is limited. If it is pre-buried, it will be repaired or added later, which is very inconvenient and expensive; if it is an exposed installation, it will damage the appearance and the safety protection will not be effective.

[0011] Chinese patent CN208604867U discloses a structure of exterior wall panels. Although the installation of exterior wall panels is simple and fast, the on-site construction speed is fast, the efficiency is high, the connection strength is high, and the waterproof performance is good. Even by extension, it can also be used indoors. Wall decoration, that is, to install the decoration components in the form of interior wall panels with the same structure, can also achieve the above functions, but because the installation of the connection groove is ensured firmly, the side groove wall of the connection groove must be closely attached to the wall frame , it can be seen from the figure that there is no gap between the outer (inner) wall panel and the wall (or wall skeleton), and it is impossible to arrange pipelines in it, unless the pipeline channel is destructively opened

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