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Advanced water stop pouring construction method

Inactive Publication Date: 2022-01-04
重庆建工第四建设有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional advanced water-stop construction process is complicated, and the precision is not high, leaving hidden dangers for the precision of the later pouring belt

Method used

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  • Advanced water stop pouring construction method

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Effect test

Embodiment

[0024] Such as figure 1 As shown, the embodiment of the present invention includes the following steps:

[0025] S1, protective layer, waterproof, pit 3 construction;

[0026] S2, install the front half-width advanced water-stop mesh 6, and use the supporting steel bars to extend downwards to the pit 3 for fixation;

[0027] S3, fix the h-shaped fixed piece, the lower end of the h-shaped fixed piece extends into the pit 3, and install the sandwich foam board 7;

[0028] S4, pouring the first half of concrete;

[0029] S5, according to the first half of the advanced water stop, install the second half of the water stop mesh 6, the supporting steel bar and the h-shaped fixed piece;

[0030] S6, the half-width concrete after pouring.

[0031] Set the front 6 of the advanced water-stop mesh, first install the steel support.

[0032] The steel mesh sheets are firstly used as the lower layer and then as the upper layer.

[0033] In S1, the pouring tank is first cleaned, and th...

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PUM

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Abstract

The invention discloses an advanced water stop pouring construction method, and relates to the field of advanced water stop. According to the technical scheme, the method comprises the following steps that S1, construction of a protective layer, water prevention and pits is conducted; S2, a front half advanced water stop mesh is installed, and supporting steel bars are utilized to extend downwards to the pits for fixing; S3, h-shaped fixing pieces are fixed, the lower ends of the h-shaped fixing pieces extend into the pits, and sandwich foam boards are installed; S4, front half concrete is poured; S5, according to the front half advanced water stop, a water stop mesh, supporting steel bars and h-shaped fixing pieces of a rear half advanced water stop are installed; and S6, rear half concrete is poured. The supporting steel bars and the h-shaped fixing pieces are matched to the pits to position construction, position deviation in the construction process is avoided, and the construction precision and efficiency can be remarkably improved.

Description

technical field [0001] The invention relates to an advanced water stop pouring construction method, and mainly relates to the field of advanced water stop construction. Background technique [0002] Subsequent processes such as exterior wall waterproofing and earthwork backfilling can be carried out after the foundation is completed. After the main body is completed, the concrete of the post-pouring belt is poured. This kind of water stop used in the position of the post pouring belt and poured before the post pouring belt is called the advanced water stop. The traditional advanced water-stop construction process is complicated, and the precision is not high, leaving hidden dangers for the accuracy of the later pouring belt. Contents of the invention [0003] In view of the above deficiencies in the prior art, the present invention proposes a construction method for advanced water-stop pouring, which utilizes supporting steel bars and h-shaped fixing pieces to fit into t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/16E02D15/02E02D31/02
CPCE02D29/16E02D15/02E02D31/025
Inventor 余政兵林立刘亚超胡佳音彭泊
Owner 重庆建工第四建设有限责任公司