Construction method for brick forms of foundation platforms and grade beams

Abstract

The invention discloses a construction method for brick forms of foundation platforms and grade beams. The construction method includes the steps of making GRC brick form boards according to engineering drawings, excavating and reconditioning foundation ditches in field, constructing bedding layers of the foundation platforms, marking axes and setting form lines, installing the GRC brick form boards, refilling earthwork to the outside of the brick form boards, reinforcing the brick form boards, checking the axes and sizes of the grade beams and the platforms, and finally pouring concrete. The construction method has the advantages of low cost, short construction period and no weather influences.

Description

technical field [0001] The invention relates to a building facility, more specifically, it relates to a foundation cap and a tire membrane of a ground beam. Background technique [0002] In general housing construction projects, the building formwork is a temporary support structure, which can ensure that the concrete structure and components are formed according to the specified position and geometric size, maintain their correct position, and bear the self-weight of the building formwork and the external load acting on it. . The formwork generally adopts wood formwork or steel formwork, etc., which can be used repeatedly. However, in some basic projects, such as caps or ground beams, the formwork cannot be dismantled or it is very difficult to dismantle after the concrete is poured. In order to save engineering costs, brick masonry is generally used instead of wood formwork or steel formwork. That is brick mold. [0003] When the brick mold is used as the formwork of th...

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Problems solved by technology

[0003] When the brick mold is used as the formwork of the basic part, there are the following disadvantages. First, the construction period of the brick membrane is long and the labor input is large; After plastering, the plastering mortar reaches a certain strength (especially in winter, which requires a long time), before the subsequent work such as the waterproof layer can be done

In foundation construction, the requirements for construction period are often higher, which is in contradiction with the longer construction period of brick tire membrane; the third is brick tire mold construction, which is affected by the weather and cannot be constructed in rainy days

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