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Basement exterior wall post-cast strip construction structure

A technology for basement exterior walls and post-pouring belts, applied to underwater structures, infrastructure engineering, artificial islands, etc., can solve the problems of multiple processes, time influence, and increased concrete volume, and achieve convenient technology, high safety, and The effect of increased stiffness

Inactive Publication Date: 2013-08-28
ZHEJIANG HONGCHENG CONSTR GRP
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] Due to the production of additional steel bars, there is a certain degree of difficulty. The fixed cost of the rubber waterstop is high, the amount of concrete is increased, the process is many, and the time is also affected. In addition, the mold may explode when the concrete is poured.

Method used

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  • Basement exterior wall post-cast strip construction structure

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Embodiment Construction

[0013] Combine below figure 1 Specifically explain the construction structure of the post-pouring belt of the basement exterior wall. A masonry 4 of shale solid bricks is built on the outside of the basement exterior wall 1 corresponding to the position of the post-pouring strip 2. The masonry 4 is equipped with steel bars. shaped structure. A steel plate waterstop 3 is provided on the side adjacent to the post-casting belt of the basement exterior wall.

[0014] The surface of the masonry 4 is double-faced with 20mm cement mortar 6 . The outside of the masonry is laid with SBS waterproof coiled material 5 on the cement mortar. The thickness of the basement exterior wall is 350mm, and the width of the post-casting strip is 800mm. The inner side of the masonry is 0.8m away from the basement exterior wall, the left and right sides of the masonry are 300mm away from both sides of the post-casting belt, and the thickness of the masonry is 240mm.

[0015] The construction proce...

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Abstract

The invention discloses a basement exterior wall post-cast strip construction structure. A U-shaped shale and solid brick masonry is built on the outer side, corresponding to a post-cast strip, of a basement exterior wall and provided with steel bars for pulling connection. The basement exterior wall post-cast strip construction structure is convenient in technology and higher in rigidity and safety by using the masonry for protecting the post-cast strip.

Description

technical field [0001] The invention relates to a basement outdoor wall back-casting belt construction structure. Background technique [0002] At present, the construction of the post-cast belt of the basement exterior wall generally adopts the advanced water-stop method, that is, during the construction of the foundation raft, the area of ​​the post-cast belt is correspondingly increased with reinforcement and vertical rubber water-stop plates, and the structural shear wall is constructed at the same time. [0003] Due to the production of additional steel bars, there is a certain degree of difficulty. The fixed cost of the rubber waterstop is high, the amount of concrete increases, and there are many processes, which also affect the time. In addition, the mold may explode when the concrete is poured. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a basement outdoor wall post-casting belt construction structur...

Claims

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Application Information

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IPC IPC(8): E02D29/16
Inventor 程宪金立伟何向阳邢松尧赵魏科沈昆明
Owner ZHEJIANG HONGCHENG CONSTR GRP
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