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Construction method for preventing vertical cracking between main structure and filled wall

A technology of the main structure and construction method, applied in the direction of walls, building components, building structures, etc., can solve the problems of repeatability of crack repair and poor comprehensive effect of crack control, achieve obvious economic and social benefits, reduce masonry The block loss rate and the effect of reducing cracks

Inactive Publication Date: 2010-10-13
ZHONGTIAN CONSTR GROUP
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AI Technical Summary

Problems solved by technology

Although a variety of strengthening measures have been taken in this part, the comprehensive effect of crack control is not good, and the repair of cracks in this part is repetitive.

Method used

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  • Construction method for preventing vertical cracking between main structure and filled wall
  • Construction method for preventing vertical cracking between main structure and filled wall

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Embodiment Construction

[0011] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0012] see figure 1 , a construction method to prevent vertical cracking between the main structure and the filling wall:

[0013] 1) After completing the construction of the main structure 1, before constructing the filling wall 5, reserve a space for the joint column between the side of the filling wall 5 and the main structure 1;

[0014] 2) Complete the construction of the filling wall 5; when constructing the filling wall 5, build the side surface connected with the main structure 1 into a mosaic, the upper part of the filling wall 5 is connected with the structural beam 3 through the inclined brick 4, and the filling wall The tie bars set in the body 5 should penetrate through the reserved space of the joint column and connect with the...

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Abstract

The invention discloses a construction method for preventing vertical cracking between a main structure and a filled wall. After the construction of the main structure is finished, the construction of the filled wall is implemented; when the filled wall is constructed, the side surface of the filled wall in connection with the main structure is made into a zigzag structure; a tension rib in the filled wall penetrates a reserved combination column space to be connected with the main structure at the side surface; a combination column template is supported at the reserved combination column space, and plain concrete is poured and vibrated tightly to form a combination column; and the filled wall and the main structure are connected as a whole through the combination column. The plain concrete combination column is poured between the side surface of the filled wall and the main structure, and the combination column is connected with the main structure through the same material and engaged with the filled wall through the zigzag structure, therefore, the problem of cracking caused by insufficient engaging force between the main concrete structure and the filled wall and the shrinkage of the dissimilar materials of the wall is successfully solved; meanwhile, the combination column can effectively adjust the line snapping size and reduce the loss rate of the building blocks.

Description

technical field [0001] The invention relates to a building construction method, in particular to a construction method for preventing vertical cracking between a main structure and a filling wall. Background technique [0002] At present, the wall cracks in the connection between the main structure and the filling wall is a common problem, which affects the appearance of the wall, and there are more and more disputes, complaints and lawsuits involving wall cracks and leakage, accounting for 80% of project quality complaints above. This universal quality problem has become a very intuitive, sensitive and primary quality standard for users to judge building quality. Although a variety of strengthening measures have been taken in this part, the comprehensive effect of crack control is not good, and the repair of cracks in this part is repetitive. Therefore, formulating a series of prevention and control technical measures has become a topic of common concern to all parties in...

Claims

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Application Information

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IPC IPC(8): E04G21/00E04B2/00E04B2/64E04B2/14
Inventor 余建阳杨慧峰李克江应飞禄
Owner ZHONGTIAN CONSTR GROUP
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