Structural column erecting-free block and construction method thereof

A technology of structural columns and formwork-free, which is applied in the direction of building structures, building components, walls, etc., can solve the problems of flatness deviation and many processes, and achieve the effects of smooth surface, reduced processes, and reduced construction costs

Active Publication Date: 2013-12-04
GESHAN CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Defects of this method: 1. It is necessary to set up the formwork and remove the formwork, and there are many processes; 2. If the formwork is not tightly supported, it is easy to run out of the formwork and cause flatness deviation, resulting in chiseling concrete and plastering leveling

Method used

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  • Structural column erecting-free block and construction method thereof
  • Structural column erecting-free block and construction method thereof
  • Structural column erecting-free block and construction method thereof

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Embodiment Construction

[0031] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] Such as Figure 1 to Figure 4 Shown, building block 1 of the present invention can be made into two forms:

[0033] 1. Two-piece type: It is composed of two grooved blocks 1. Flanges 2 are set on both sides of the block 1. The thickness of one side is 85mm, and the thickness of the other side is 25mm. There are two purposes for this arrangement: one is for masonry Stability is maintained when the column block is constructed; the second is for the block 1 to be staggered up and down to form a horse-toothed chasm.

[0034] 2. Two half blocks form a hollow block, and the joints are made into a tongue-and-groove type, and bonded with special cementing mortar.

[0035] Such as Figure 5 to Figure 8 Shown, construction method of the present invention is as follows:

[0036] For projects with structural columns, before laying bricks, the position of the structura...

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Abstract

The invention provides a structural column erecting-free block and a construction method thereof. The structural column erecting-free block comprises two building blocks spliced to each other. The two building blocks are spliced into a hollow rectangular structure. The structural column erecting-free block and the construction method thereof have the advantages that the steps of form erecting and form stripping are omitted, the surface is smooth, plastering and leveling are avoided, fewer steps are required, construction cost is reduced, and surface cracking caused by plastering is avoided.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a formwork-free building block for a structural column and a construction method. Background technique [0002] With the development of the national wall reform policy and the enhancement of people's awareness of environmental protection, various block materials have been increasingly used as wall materials in construction projects, among which autoclaved aerated concrete blocks are widely used in frame structures. Infill walls and enclosure walls. Setting structural columns at specified positions such as the corners of the block wall and the middle of the wall can improve the overall stability and seismic performance of the wall. [0003] The traditional method of structural columns in block walls: during construction, the steel bars of the structural columns are first bound, the walls on both sides of the structural columns are built, and then the formwork is supported ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/39E04G21/00E04B2/24E04B2/18
Inventor 吕国玉何向全周向明李佳方莲华
Owner GESHAN CONSTR GROUP
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