A two-way self-supporting building formwork system

Abstract

The invention discloses a bilateral self-bearing building template system, which has the advantages of material saving, high construction efficiency, good bearing effect and long service life. The system further has the advantages of no pin connection, difficulty in deformation, capabilities of increasing the turnover use efficiency and reducing processing and installing workloads, convenience in early detachment, easiness and convenience in operating, practicability, effective increase in the seam density of a template and improvement on the concrete forming effect. The system comprises support column assemblies (1), bearing beams (2) and bearing plates (3), wherein the bearing beams (2) are connected with the support column assemblies (1) to construct a plurality of single-direction main beams; the bearing plates (3) are distributed among the single-direction main beams, and construct a template system plate surface together with the single-direction main beams; beam lugs (22) are arranged on the lower parts of the side faces (21) of the bearing beams (2); the two ends of the bearing plates (3) are overlapped on the beam lugs (22); two side plates (31, 32) of the bearing plates are provided with plate lugs (311, 321); adjacent bearing plates (3) are matched and overlapped through the plate lugs (311, 321); and the top plates (30) of the bearing plates (3) are flush with the top surfaces (20) of the bearing beams (2). The system can be applied to the field of building templates.

Description

technical field [0001] The invention relates to a two-way self-supporting building formwork system. Background technique [0002] With the continuous development of the construction industry, the proportion of cast-in-place concrete structures is increasing day by day, and labor costs are increasing. The traditional wooden formwork has low strength and can be turned around less frequently, requiring a large amount of wood and human resources; the steel formwork is heavy. It is difficult to remove the mold, and the construction needs the assistance of mechanical equipment. Aluminum alloy building formwork is a new type of building formwork, which has the advantages of light weight, many turnover times, and low turnover cost. However, the existing aluminum alloy templates are all made by opening holes and putting on pins to tighten after splicing. This not only requires opening multiple holes on the edge of the template, but also requires accurate alignment of all holes, so t...

AI Technical Summary

Problems solved by technology

Therefore, the negative tolerance of the joints between the boards cannot be eliminated, and the uneven force between the pins during construction will cause the joint width to be different, which will directly affect the concrete forming effect and even cause grout leakage

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