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Construction method of advanced water-stop post-cast strip

A construction method and post-casting belt technology, applied in the field of construction, can solve problems such as failure to synchronously solve the reinforcement network, structural connection strength enhancement, etc.

Active Publication Date: 2021-04-23
亚都建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This technology sets the connecting ribs at the joints. Although it can improve the interface connection strength to a certain extent, this technology fails to simultaneously solve the technical problems of uniform laying of the ribs, strengthening of the structural connection strength, and accurate positioning of the water-stop plate.

Method used

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  • Construction method of advanced water-stop post-cast strip
  • Construction method of advanced water-stop post-cast strip
  • Construction method of advanced water-stop post-cast strip

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Embodiment Construction

[0057] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0058] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplified description, rather t...

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Abstract

The invention relates to a construction method of an advanced water-stop post-cast strip. The scheme comprises the following steps of: firstly, carrying out construction preparation; carrying out advanced water-stop outer wall casting; laying a supporting structure; casting a plate bottom cushion layer; casting an advanced water-stop bottom plate; casting an outer wall post-cast strip; and casting a bottom plate post-cast strip. Through the steps, the construction difficulty of the wall body post-cast strip is effectively reduced, and meanwhile, the laying quality of the advanced water-stop plate can be remarkably improved.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a construction method for an advanced water-stop and post-cast belt. Background technique [0002] In order to prevent the possible damage of the cast-in-place reinforced concrete structure due to uneven shrinkage or uneven settlement, it is often necessary to leave concrete strips at the corresponding positions of the foundation floor, walls, and beams. The advanced water stop is to add some water-proof and waterproof structures to the post-casting belt. In the existing technology, in order to avoid these unfavorable factors in the actual project, a 30mm--40mm wide strip is added to the post-casting belt of the foundation floor and the outer wall. Expansion concrete bottom plate or guide wall, and rubber waterstops shall be set for expansion joints. However, compared with the conventional concrete structure, post-cast concrete pouring takes at least 60 days to be poured, a...

Claims

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Application Information

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IPC IPC(8): E02D29/16E02D31/02E02D31/04E02D15/02E02D29/045
CPCE02D29/16E02D31/02E02D31/04E02D15/02E02D29/045
Inventor 劳月清王忠炫祝晓伟潘角香徐晋
Owner 亚都建设集团有限公司
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