Concrete prefabricated wall board and construction method thereof

Abstract

The invention relates to a concrete prefabricated wall board and a construction method thereof. At first, sinking grooves are machined in a cross beam and a column body, the sinking grooves are used for filling when airbags swell, thus the airbags block gaps among a wall board body, the cross beam and the column body, and the overall sound insulation effect and the heat preservation effect after the wall board body is installed are improved beneficially. A connecting column is arranged in a locating cavity formed in the column body and used for connecting of a connecting hook, and locating andfixing of the wall board body are achieved. After the wall board body is installed, then a vacuum box and the airbags are subjected to vacuumizing and air inflation treatment, the heat preservation and sound insulation effects of the wall plate body are achieved, and finally, the wall board body is decorated according to the needs of users.

Description

technical field [0001] The invention relates to the technical field of building prefabricated wall panels, in particular to a concrete prefabricated wall panel and a construction method thereof. Background technique [0002] At present, in the field of construction, concrete prefabricated wall panels generally do not undertake load-bearing functions, and are only used as exterior walls of buildings or as interior walls that separate different spaces. They can be made of bricks, blocks, prefabricated or cast-in-place concrete. According to the different materials and construction methods, it can be divided into three types: hybrid wall panel structure, fabricated wall panel structure, and cast-in-place wall panel structure. [0003] Existing fabricated concrete prefabricated wall panels are generally prefabricated in factories, and then hoisted to the construction site to be assembled with beams, columns or adjacent wall panels. , usually using lightweight concrete pouring f...

AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: although the existing concrete prefabricated wall panels can achieve the effect of light weight, the thermal insulation performance will decrease, and when the indoor room temperature is adjusted by air conditioning or heating during home use, it will easily lead to energy consumption Large, unable to meet the existing concept of green and energy-saving life, so there is room for improvement

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