CL composite concrete shear wall construction method

Abstract

A CL composite concrete shear wall construction method comprises the following steps that (1) CL grid frame plates are supplied; (2) The CL grid frame plates are placed in a temporary site adjacent toa construction site; (3) a plurality of positioning adjusting assemblies are evenly arranged on the two side surfaces of the CL grid frame plates; (4) the CL grid frame plates provided with the positioning adjusting assemblies are conveyed to a wall body construction site through a trolley, and the CL grid frame plates are sequentially hoisted into CL grid frame plate mounting control wires through a tower crane and are in butt joint with the CL grid frame plate mounting control wires; (5) wall templates are mounted; (6) automatic close concrete is poured downwards from the top of the wall templates; (7) the wall templates are removed; (8) a wall body is cured; and (9) the wall body is subjected to quality acceptance check. The CL composite concrete shear wall construction method is applicable to the construction of composite concrete shear walls with different thicknesses, the levelness of the edges of the upper ends of the wall templates of the inner wall of the wall body are ensured, the construction quality is improved, and the defects of insufficient durability of external wall external heat insulation and internal wall internal heat insulation are avoided; and construction industry modernization and construction product industrialization are achieved.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction method of a CL composite concrete shear wall. Background technique [0002] CL building system is a brand-new composite concrete shear wall building system. Its core component——CL composite concrete shear wall The grid frame fixed by tension bolts) is a wall that integrates force bearing and heat preservation after pouring concrete on both sides. The system has the following characteristics: replace clay bricks; solve the disadvantages of insufficient durability of external wall insulation and external wall internal insulation; reduce wall thickness and expand the use area by 5% to 8%; realize the modernization of the construction industry and the factoryization of building parts. [0003] In the current construction process of cast-in-place reinforced concrete shear walls, it is also necessary to carry the CL grid slabs. The existing han...

AI Technical Summary

Problems solved by technology

[0003] In the current construction process of cast-in-place reinforced concrete shear walls, it is also necessary to carry the CL grid slabs. The existing handling process is completely manual, with high labor intensity and low efficiency. In the process of handling, workers are likely to touch the steel wire mesh and get injured; and because the design size of the outer protective layer of the wall cannot be precisely controlled, it will lead to leakage, cracking, and drumming of the wall after the formwork is removed, which will affect the building. Quality problems, which seriously affect the quality of cast-in-place reinforced concrete walls, and there is no good solution to these problems

Images