Vertical formwork production method for concrete ribbed flat plate

Abstract

The invention discloses a vertical formwork production method for a concrete ribbed flat plate. A left side formwork and a right side formwork are used for clamping transverse steel bars of a steel bar net sheet firstly, and the transverse steel bars are inserted in holes of vertical bosses of the left side formwork and the right side formwork and then are placed in holes of horizontal bosses of a bottom formwork. The vertical bosses of the left side formwork and the right side formwork are flush with the horizontal bosses of the bottom formwork. Transverse vertical formworks are inserted in gaps between the two vertical bosses and the two horizontal bosses, and accordingly a space with the top end opened is defined. Concrete is poured into space. Vibration is conducted, and demoulding is conducted after curing. According to the vertical formwork production method, traditional concrete plate tiling manufacturing is converted into vertical manufacturing, one-time assembling is achieved, and meanwhile pouring of multiple ribbed flat plates is achieved. The field is saved, and the effect is improved.

Description

technical field [0001] The invention relates to the technical field of prefabricated concrete slabs, in particular to the technical field of production of reinforced concrete slabs. Background technique [0002] my country is now vigorously promoting the modern industrialization of construction, and the prefabrication of building components is a new direction for the development of the construction industry. Reinforced concrete slabs are the most common prefabricated products used in building prefabricated components. Especially the cavity components used in building floors are basically composed of prefabricated concrete slabs. Therefore, its market output and demand are huge. [0003] At present, when all cement product manufacturers produce concrete slabs, they basically lay formwork on the horizontal construction surface to make concrete slabs, that is, the conventional flat form production method. Although the area of ​​a concrete slab is not large, when the producti...

AI Technical Summary

Problems solved by technology

Although the area of ​​a concrete slab is not large, when the production volume reaches tens of thousands, its footprint is astonishing

Moreover, the hardening time of concrete is longer. If the construction progress is not to be affected, a larger site is needed for the hardening and storage of concrete slabs, and the demand for land will be huge.

This will cause a waste of land resources and greatly increase the production and operation costs of manufacturers.

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