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Plastering omitting process for shear wall structure

A shear wall, plaster-free technology, applied in building construction, construction, building material processing and other directions, can solve problems such as affecting the beauty and quality of buildings, waste of building materials and man-hours, and inconspicuous effects. The effect of engineering construction area, reducing plastering area and reducing engineering investment

Active Publication Date: 2014-12-24
东阿县诚信建设工程质量检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the development of the construction industry, more and more high-rise frame-shear structures have been built. In the later plastering construction of the interior walls, cracks and hollowing are common in the plastering on the shear walls. Methods such as nailing steel wire mesh were adopted, but the effect was not obvious
Once the above problems occur, there will be repeated repairs, resulting in a great waste of building materials and man-hours, and also affecting the beauty and quality of the building

Method used

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  • Plastering omitting process for shear wall structure

Examples

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Effect test

Embodiment 1

[0038] 1) Shear wall construction: The construction thickness is 140mm, and the thickness of the 10cm part of the wall part of the inner and outer sides of the shear wall connected with the filling wall is reduced by a design plastering thickness of 20mm.

[0039] 2) Masonry construction of filling wall: The thickness of the masonry used is 40mm smaller than that of the shear wall. When building the filling wall, the center of the shear wall is aligned with the center of the filling wall, and a gap of 20mm is left on the inside and outside of the filling wall; The top of the wall is filled with C25 expanded fine stone concrete; then the filling wall is treated at the base level, and the shear wall at the junction with the filling wall is polished with a grinder to remove the laitance and oil stains on the shear wall; The mortar joints of the filling wall shall be fully searched, especially the mortar joints at the junction with the shear wall shall be compacted, and the unquali...

Embodiment 2

[0043] 1) Shear wall construction: The construction thickness is 300mm, and the thickness of the 15cm part of the inner and outer sides of the wall where the inner and outer sides of the shear wall are connected with the filling wall is reduced by a design plastering thickness of 25mm.

[0044] 2) Masonry construction of filling wall: The thickness of the masonry used is 50mm smaller than that of the shear wall. When building the filling wall, the center of the shear wall is aligned with the center of the filling wall, and a gap of 25mm is left on the inside and outside of the filling wall; The top of the wall is filled with C25 expanded fine stone concrete; then the filling wall is treated at the base level, and the shear wall at the junction with the filling wall is polished with a grinder to remove the laitance and oil stains on the shear wall; The mortar joints of the filling wall shall be fully searched, especially the mortar joints at the junction with the shear wall shal...

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Abstract

The invention relates to a plastering omitting process for a shear wall structure. The plastering omitting process includes steps of 1) constructing a shear wall, wherein construction thickness ranges from 140mm to 300mm, the inner side and the outer side of the wall part of 10-15cm in width at the joint of the shear wall and a filling wall are subjected to reduction of one plastering thickness of 20-25cm; 2) building and constructing the filling wall, wherein the thickness of brickwork is 40-50mm smaller than that of the shear wall, the center of the shear wall is aligned to the center of the filling wall when the filling wall is built, gaps of 20-25mm are reserved on the inner side and the outer side of the filling water respectively; 3) adhering, to be specifically, the joints of the wall are adhered by a cracking net 20-30cm in width; 4) plastering the brickwork of the filling wall, and plastering and leveling a thickness-reduced part of the wall. The plastering omitting process of the shear wall structure has the advantages that dead weight of the wall is reduced, and engineering safety is improved; plastering workload is reduced, decoration and construction time is shortened, resources are saved, common quality problems such as cracks of the plastered inn wall are effectively reduced, and economic and social benefits are increased.

Description

technical field [0001] The invention relates to a building construction technology, in particular to a construction technology of a building shear wall. Background technique [0002] In recent years, with the development of the construction industry, more and more buildings with high-rise frame-shear structures have been built. In the later plastering construction of the interior walls, cracks and hollowing are common in the plastering on the shear walls. Methods such as nailing steel wire mesh are taken, but the effect is not obvious. Once the above problems occur, there will be repeated repairs, resulting in a great waste of building materials and working hours, and also affecting the aesthetics and quality of the building. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a plaster-free process for shear wall structures. This process can not only reduce the plastering area, save the amount of raw materials used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00
Inventor 刘明瑞张乾
Owner 东阿县诚信建设工程质量检测有限公司
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