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Prefabricated out-hung wall panel construction method

An external wall panel, prefabricated assembly technology, applied in construction, building structure, processing of building materials, etc., can solve the problems of small volume and falling blocks, achieve simple construction method, reduce the amount of cast-in-place, and eliminate the safety factor. low effect

Inactive Publication Date: 2016-01-27
CHANGSHA BROAD HOMES IND GRP CO LED
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Due to the relatively small size of the blocks and the operation on the edge, there are safety hazards such as block falling.

Method used

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  • Prefabricated out-hung wall panel construction method
  • Prefabricated out-hung wall panel construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] see figure 1 , the construction method of the prefabricated external wallboard comprises the following steps:

[0045] (1) After checking the elevation of the axis, compare the elevation deviation measured by the level with the height of the block to determine the level of the prefabricated external hanging wall panel 1's location reference plane;

[0046] (2) Hoist several prefabricated and assembled external wall panels 1 to the top of the floor 2 with a tower crane, and then drop the prefabricated and assembled external wall panels 1 to the floor 2;

[0047] (3) Fix the lower part of the diagonal support 3 on the floor 2, and then fix the upper support point of the diagonal support 3 at the 2 / 3 height of the prefabricated external wall panel 1;

[0048] (4) Adjust the position of the prefabricated external hanging wall panel 1 (through the diagonal support 3 and the cushion block 6), install the reinforcement 4 at the place where the prefabricated external hanging w...

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Abstract

The invention discloses a prefabricated out-hung wall panel construction method. The method comprises steps of axis elevation recheck, base level elevation adjustment, positioning block mounting, preparation before lifting, out-hung wall panel lifting, out-hung wall panel inclined support mounting, out-hung wall panel correction, out-hung wall panel connector mounting, out-hung wall panel gap sealing and check and acceptance. The method of the invention can solve several common problems in construction, and has the control advantages of mold saving degree, quality controllable degree, gap precision, construction quality and safety. In addition, the prefabricated out-hung wall panel can be made into a standardized size, and the purpose of standardized production can be realized.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction method of a prefabricated and assembled external wall panel. Background technique [0002] For traditional construction, the existing exterior walls are mainly in the form of masonry walls filling the walls. The construction site requires a large amount of materials such as masonry and mortar. The construction process is complicated, the technical requirements are high, the quality is difficult to control, and it requires a lot of manpower and material resources, which is not easy to manage. Therefore, the external walls of traditional projects often have water seepage, cracking, and uneven surface quality problems. Due to the relatively small size of the blocks and the operation on the edge, there are safety hazards such as the falling of the blocks. Contents of the invention [0003] The invention aims to overcome the deficiencies of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00
Inventor 张剑肖在李融峰罗璐童方平
Owner CHANGSHA BROAD HOMES IND GRP CO LED
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