Shear wall template structure and construction method

Abstract

The invention belongs to the field of housing construction and utility tunnel construction, and particularly relates to a shear wall template structure. The shear wall template structure is mainly formed by splicing a plurality of templates, and a row of templates located below are arranged on a setting bottom clamping part which is of an L type; the inner side of the setting bottom clamping partis provided with a plurality of first locking plates in the length direction uniformly, and each first locking plate is provided with a split bolt hole; a setting middle clamping part is arranged between the templates of the upper and lower adjacent layers, and comprises a second long depression bar of which one side is provided with a plurality of second locking plates in the length direction uniformly; each second locking plate is provided with a split bolt hole; and the templates on the both sides of the shear wall are fixed to the position of each split bolt hole through pull screws. According to the shear wall template structure, the drilling procedures of the templates are reduced, and the cost is saved; meanwhile the construction period is shortened, and the construction process issimple; and the shear wall template structure is easy to operate by workers.

Description

Technical field [0001] The invention belongs to the field of house construction and pipe gallery construction, and specifically relates to a shear wall formwork structure and a construction method. Background technique [0002] At present, the installation of shear wall formwork in civil buildings mostly adopts the combined installation form of wooden formwork, square wood and steel pipe, or uses a fixed formwork composed of wooden formwork and square wood. During installation and reinforcement, holes will be drilled on the template, and the tension screw will be used for reinforcement. Such as Figure 7 As shown, during the second turnover reinforcement, the formwork will be drilled, and the last formwork must be sealed at the same time, and the sealing is often not tight, which is easy to leak, causing concrete flow, sand holes, and honeycombs. , Pitted surface, etc., affect the appearance quality of concrete. After many turnovers, the formwork is riddled with holes, which not...

AI Technical Summary

Problems solved by technology

like Figure 7 As shown, during the second turnover reinforcement, the formwork will be drilled again, and the eyelets of the previous formwork will be blocked at the same time, and often the sealing is not strict, and it is easy to leak grout, resulting in concrete flow, trachoma, and honeycomb. , pockmarks, etc., affect the appearance quality of concrete

After many turnovers, the formwork is full of holes, which not only affects the quality of concrete molding, but also affects the number of turnovers

Moreover, drilling and blocking of the formwork will increase the workload and delay the construction period.

There is also a combined steel formwork for installation. The steel formwork is heavy and difficult to move manually. Sometimes it needs to be hoisted and installed, resulting in increased mechanical costs. At the same time, the steel formwork does not absorb water, and it is difficult to discharge air bubbles during concrete construction. The concrete is prone to air bubbles, which affects the concrete. Appearance Quality

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