Bearing wall chiseling and removing construction process
A construction process and technology of load-bearing walls, used in building maintenance, construction, building construction, etc., can solve the problems of unstable support and excessive load on load-bearing beams, and achieve high compressive strength and high overall structural strength.
Inactive Publication Date: 2020-02-04
武汉华科永信建筑工程有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to overcome the defects in the above patents that the support is not stable when the entire load-bearing wall is chiseled out, and the load-bearing beam is over-stressed and uneven, resulting in potential safety hazards, and to provide a stable support for the load-bearing beam and a good reinforcement effect for the load-bearing beam , Not easy to crack load-bearing wall chiseling construction technology
Method used
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Embodiment Construction
[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0039] Bearing wall chiseling construction technology, the construction status is as follows figure 1 and figure 2 shown, including the following steps:
[0040] S1. Chisel off the paint layer, chisel off the paint layer (not shown in the figure) on the surface of the load-bearing wall 1, the surface of the load-bearing beam 2 and the beams and columns 3 at both ends of the load-bearing wall 1, and rinse the surface dust with water. In order to reduce the construction workload, only the surface of the load-bearing beam 2, the surfaces of the two beams and columns 3, and the paint layer at the connection between the load-bearing wall 1 and the load-bearing beam 2 and the beams and columns 3 can be chiseled off.
[0041]S2. Make several perforations uniformly along the thickness direction on the beam column 3 and the load-bearing beam 2, install a tension bo...
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The invention discloses a bearing wall chiseling and removing construction process. The process comprises the following steps that S1, paint layers are chiseled and removed, specifically, the paint layers on the surface of a bearing wall, the surface of a bearing beam and the surfaces of beam columns located at the two ends of a bearing wall body are chiseled and removed; S2, the two sides of thebeam columns and the bearing beam are reinforced by side steel plates; S3, the columns and the wall are partitioned, specifically, first partition seams are chiseled out between the bearing wall bodyand the beam column at the two ends; S4, the beam and the wall are partitioned, specifically, a second partition seam is chiseled out between the bearing wall body and the bearing beam; and S5, the remaining bearing wall body is removed. The bearing wall chiseling construction process has the technical effects that the bearing change impact of the bearing beam when the bearing wall body is chiseled and removed can be effectively reduced, the bearing change of the bearing beam is more uniform, and good bearing strength is guaranteed.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a load-bearing wall chiseling construction technology. Background technique [0002] The load-bearing wall refers to the wall that supports the weight of the upper floor. The design of the load-bearing wall is scientifically calculated, and the construction requirements for the load-bearing wall are relatively strict. Stability, there are potential safety hazards, and the difficulty of demolition of multi-storey buildings usually revolves around the opening and chiseling of the load-bearing walls. [0003] In response to the above problems, the Chinese patent with the patent announcement number CN206053397U proposes a masonry structure load-bearing wall opening reinforcement structure, including supports, lintels, structural columns and small holes, and the lintel positions on the top of the opening are planned to be opened at intervals. There are many small holes,...
Claims
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Login to View More IPC IPC(8): E04G23/08
CPCE04G23/08
Inventor 黄勇军柳飞
Owner 武汉华科永信建筑工程有限公司