Construction method for reducing concrete plate thickness deviation

Abstract

The invention relates to the field of concrete pouring in building construction, in particular to a construction method for reducing a concrete plate thickness deviation. The construction method for reducing the concrete plate thickness deviation is characterized in that the construction method comprises that (1), a plastic mold pipe is prepared; (2), a scale height reference column is prepared; (3), steel bar binding operation of a concrete plate is conducted; (4), the scale height reference column is fixed to a bottom template of the concrete plate; and (5), floor concrete is poured, and when screeding is conducted, a horizontal line gridding of the step (4) serves as the height standard, so that the poured concrete plate surface thickness deviation is within the allowed range. The construction method adopts the steps, a machining material of the plastic mold pipe is easy to obtain, and manufacturing of the plastic mold pipe is easy; and accuracy of concrete plate thickness construction at a time can be effectively improved, so that the pouring precision is improved. The concrete scale height reference column is fixed to the template through a nail, so that the concrete scale height reference column is not prone to being kicked and trampled by an operator and deviating; and after operation, molds such as the plastic mold pipe can be repeatedly recycled.

Description

technical field [0001] The invention relates to the field of concrete pouring in building construction, in particular to a construction method for reducing thickness deviation of concrete slabs. Background technique [0002] In construction engineering, especially in housing construction, the construction of concrete floors and floors by conventional methods has the problems of large thickness accuracy deviation and difficult control of flatness; especially in the construction of large flat-storey shopping malls and squares, the accuracy of flatness control The requirements are stricter. Contents of the invention [0003] The object of the present invention is to provide a construction method capable of reducing thickness deviation of concrete slabs during construction. [0004] In order to achieve the above object, the present invention is achieved in that: [0005] A construction method for reducing deviations in the thickness of concrete slabs, comprising [0006] St...

AI Technical Summary

Problems solved by technology

[0002] In construction engineering, especially in housing construction, the construction of concrete floors and floors by conventional methods has the problems of large thickness accuracy deviation and difficult control of flatness; especially in the construction of large flat-storey shopping malls and squares, the accuracy of flatness control stricter requirements