Quick-dismantling building formwork and light-weight cast-in-place wall body construction method

Abstract

The invention belongs to the technical field of external wall construction of building structures, and provides a quick-dismantling building formwork and a light-weight cast-in-place wall body construction method. The quick-dismantling building formwork comprises panels, rib plate groove beams and docking purlines. The rib plate groove beams comprise a plurality of transverse rib plate groove beams and a plurality of longitudinal rib plate groove beams, wherein the transverse rib plate groove beams and the longitudinal rib plate groove beams are arranged at the rear side of the panels in a crossing mode. The docking purlines are matched and clamped in the rib plate groove beams in a sliding mode, locking pieces are arranged between the docking purlines and the rib plate groove beams, and when the docking purlines are moved in place, the locking pieces are used for locking the docking purlines. The quick-dismantling building formwork is reasonable in structural design, light in weight and high in strength, can quickly assemble large-area flat formworks, inside corner formworks and external corner formworks, and effectively solves the problems of low efficiency and high labor intensity of the traditional formwork assembling construction, and meanwhile, the construction of the light-weight cast-in-place wall body has the advantages of high construction efficiency, good construction effect and effective guarantee of wall body quality.

Description

technical field [0001] The invention belongs to the technical field of construction of exterior walls of building structures, and in particular relates to a construction method for a quick-dismantling building formwork and a lightweight cast-in-place wall. Background technique [0002] At this stage, when pouring concrete for building structures, formwork support is first required, and after the pouring is completed, the formwork is dismantled, maintained, and then reused. Currently commonly used formwork such as wooden formwork is inconvenient to assemble and disassemble. The utilization rate is low. Due to the material, the appearance of the wall mechanism after pouring is large, and it must be painted and decorated again. The waste of resources is serious and the construction is difficult. The rigid formwork and other material formwork are heavy and convenient for construction, which increases labor to varying degrees. In terms of cost and construction period, because of ...

AI Technical Summary

Problems solved by technology

[0002] At this stage, when pouring concrete for building structures, formwork support is first required, and after the pouring is completed, the formwork is dismantled, maintained, and then reused. Currently commonly used formwork such as wooden formwork is inconvenient to assemble and disassemble. The utilization rate is low. Due to the material, the appearance of the wall mechanism after pouring is large, and it must be painted and decorated again. The waste of resources is serious and the construction is difficult. The rigid formwork and other material formwork are heavy and convenient for construction, which increases labor to varying degrees. Cost and construction period, because it is bulky, it is inconvenient to disassemble and assemble, resulting in low efficiency and low utilization rate, and it is not obvious to improve the pouring effect and reduce the overall cost

[0003] Although there are some lightweight formworks in the prior art, the assembly is complex and the number of times of reuse is low, and the construction is inconvenient for workers, so the overall cost cannot be well reduced, and the quality assurance of the pouring body is not greatly improved.

Can not directly obtain corresponding beneficial effects from two aspects of cost control and quality assurance

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