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Wall column timber formwork joint seam anti-grout-leakage sealing device and method

A technology of sealing device and splicing seam, which is applied to the joints of formwork/formwork/work frame, the preparation of building components on site, construction, etc., can solve the problems of time-consuming and labor-intensive, and achieve the reduction of loss rate, fast construction, The effect of ensuring the visual quality of concrete

Inactive Publication Date: 2018-04-20
CHINA FIRST METALLURGICAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After the device is removed from the formwork, because the T-shaped soft strip is installed from the inside to the outside, the surface of the building will form a groove with a seal groove depth of ≤ 2mm, which needs to be processed, which is time-consuming and laborious

Method used

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  • Wall column timber formwork joint seam anti-grout-leakage sealing device and method
  • Wall column timber formwork joint seam anti-grout-leakage sealing device and method

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Embodiment Construction

[0020] In order to better understand the present invention, below in conjunction with embodiment and accompanying drawing, technical scheme of the present invention is described further (as figure 1 , 2 shown).

[0021] An anti-leakage grout sealing device for the splicing joints of wooden formwork for wall columns, which includes channel steel 1, wooden squares 2 and rubber strips 4; figure 1 As shown, the rubber strip 4 is a T-shaped cross-sectional structure (that is, the rubber strip 4 is a T-shaped steel structure, including webs and flanges), the length of the web of the rubber strip 4 is the same as the thickness of the template, and the web of the rubber strip 4 is located at Inside the formwork seams (such as figure 1 , 2 The seam between formwork one 3 and formwork two 5), the flange of the rubber strip 4 is located outside the formwork; the wooden square 2 is attached to the flange of the rubber strip 4, and the channel steel 1 is located on the outside of the fo...

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Abstract

The invention relates to the field of building formwork joint seam anti-grout-leakage sealing, in particular to a wall column timber formwork joint seam anti-grout-leakage sealing device and method. The wall column timber formwork joint seam anti-grout-leakage sealing device is characterized in that the wall column timber formwork joint seam anti-grout-leakage sealing device comprises channel steel, a batten and a rubber strip; the rubber strip is of a T-shaped section structure, the length of a web of the rubber strip is equal to the thickness of a formwork, the web of the rubber strip is located in a formwork joint seam, and a flange of the rubber strip is located on the outer side of the formwork; and the batten is attached to the flange of the rubber strip, and the channel steel is located on the outer side of the formwork to be used for compressing the batten. According to the wall column timber formwork joint seam anti-grout-leakage sealing device, the structural stability is excellent, grout leakage at the position of the joint seam can be effectively prevented, the concrete appearance quality and the wall column shape are ensured, and the wall column timber formwork joint seam anti-grout-leakage sealing device has the advantages that the structure is simple, and construction is easy and rapid.

Description

technical field [0001] The invention relates to the field of anti-leakage grout sealing of building formwork joints, in particular to a leak-proof grout sealing device and method for splicing joints of wall post wood formwork. Background technique [0002] In the construction industry, various building formworks have a common problem of grout leakage in pouring concrete construction, especially wood formwork, which has always affected the quality of engineering construction and the environment of the job site. In building construction, wooden formwork is widely used. The joints of the formwork and the positions of the internal and external corners are generally sealed with double-sided tape. However, due to processing and installation errors, even if the double-sided tape is pasted, there will still be gaps in the formwork splicing, resulting in The problem of grout leakage affects the visual quality of concrete; and it is labor-intensive and time-consuming to paste double-s...

Claims

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Application Information

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IPC IPC(8): E04G17/00
CPCE04G17/005
Inventor 胡盛识李白李少祥
Owner CHINA FIRST METALLURGICAL GROUP
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