Suspended formwork pouring method for concrete foundation steps

Abstract

The invention relates to a suspended formwork for concrete foundation steps and a suspended formwork pouring method for pouring concrete foundation steps by using the suspended formwork. The suspended formwork comprises one or a plurality of formwork racks, each formwork rack comprises at least one longitudinal beam and a plurality of structural units distributed along the longitudinal beams in turn, each structural unit comprises a vertical formwork rack for mounting a vertical formwork and an inclined strengthening rib for fixing the vertical formwork rack, one end of the vertical formwork rack is fixedly connected with the longitudinal beam, and the two ends of the inclined strengthening rib are fixedly connected with the longitudinal beam and the vertical formwork rack respectively to form a steady triangular structure. The method comprises the following steps: (1) leveling up and tamping a foundation; (2) mounting a suspended formwork; and (3) pouring concrete foundation steps by use of the suspended formwork fabricated in step (2). The suspended formwork provided by the invention has the advantages of simple structure, accurate positioning and easiness in operation, and can be repeatedly used. The steps constructed using the method provided by the invention have the advantages of regular structure, esthetic appearance, high strength, and greatly improved quality.

Description

technical field [0001] The invention relates to a hanging form, in particular to a hanging form for pouring concrete foundation steps, and also relates to a hanging form pouring method for concrete foundation steps using the hanging form, which is used for pouring concrete foundation steps. Background technique [0002] Steps are architectural structures with both decorative functions, and play a very important role in various architectural structures. For example, in various garden landscape projects and interior architectural decorations, various steps often appear in vertical processing or due to functional needs. Block stone steps are usually formed by building block stones on the base of the steps. For block stone steps, the construction of the block stone step foundation is very important, and its structure and strength directly affect the appearance and strength of the block stone steps. [0003] figure 1 The structure of the existing block stone steps is shown, whic...

AI Technical Summary

Problems solved by technology

In the above structure, since the concrete foundation cushion is parallel to the foundation surface, it is a slope-type foundation cushion, so its strength is low, and problems such as step collapse often occur during use, and the slope-type foundation cushion The bonding strength with the cement mortar bonding layer is low, and slipping and dislocation are prone to occur. At the same time, it is difficult to control the positioning of the cement mortar bonding layer, and the defect of inaccurate positioning often occurs. Filling a large amount of cement mortar under the stone is not conducive to ensuring the mechanical strength of the steps, and at the same time, it is easy to mix stones, bricks and other sundries in the cement mortar bonding layer, which will have an adverse effect on the structure and strength of the steps.

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