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Building formwork with repair function and construction method

A technology of building formwork and construction method, which is applied in construction, building structure, formwork/formwork components, etc., can solve the problems of inability to use for roof construction, waste of formwork resources, and low utilization rate of formwork, so as to shorten the construction time, The effect of improving utilization and saving resources

Active Publication Date: 2014-04-02
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a building formwork with repair function and its construction method, to solve the problem that the building formwork cannot be used for roof construction due to perforation in the current building construction field, and the utilization rate of the formwork is very low, resulting in a serious waste of formwork resources. Technical problems of high construction cost and long construction time

Method used

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  • Building formwork with repair function and construction method
  • Building formwork with repair function and construction method
  • Building formwork with repair function and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Convert formwork plate body 1 to top formwork: use plugging nails 3 to block formwork plate body 1. see Figure 3-4 As shown, the cross-sectional shape of the longitudinal axis of the through hole 2 is T-shaped, including the upper wide opening a2.1 and the lower narrow opening a2.2 that communicate with each other, see Figure 7-8 As shown, the cross-sectional shape of the longitudinal axis of the plugging nail 3 is also T-shaped, see Figure 15 As shown, the gap between the plugging nail 3 and the formwork body 1 is connected with an adhesive, and the surface of the repaired plug is kept on the same plane as the surface of the formwork body 1, so that it becomes a new top formwork and put into construction. .

Embodiment 2

[0047] Convert the sealed top formwork in Example 1 into a re-perforated formwork: use the repair block 4 to repair the top formwork in Example 1. see Figure 13 , Figure 16 As shown, there is a bolt hole a4.1 in the middle of the repair block 4, the outer diameter D of the repair block 4 is the same as the width d of the wide mouth a2.1, and the outer diameter E of the bolt hole a4.1 is the same as that of the narrow mouth a2.2 The width e is the same, so that the bolt hole a4.1 and the narrow opening a2.2 form a new through hole, and the gap between the repair block 4 and the template body 1 is connected with adhesive to keep the surface of the repair block and the template body 1 in the same plane, making it a new perforated formwork for construction.

Embodiment 3

[0049] Convert formwork plate body 1 to top formwork: use plugging nails 3 to block formwork plate body 1. see Figure 5-6 As shown, the cross-sectional shape of the longitudinal axis of the through hole 2 is I-shaped, including the wide opening b2. Figures 9 to 12 As shown, the cross-sectional shape of the longitudinal axis of the plugging nail 3 is also an I-shape, which is an assembly used in cooperation with the female nail 3.1 and the sub-nail 3.2, and the female nail 3.1 and the sub-nail 3.2 are connected by mortise and tenon. In this example, see Figure 9-10 As shown, the female nail 3.1 is provided with a mortise 3.11; see Figure 11-12 As shown, the sub-nail 3.2 is provided with a tenon 3.21.

[0050] see Figure 17 As shown, the female nail 3.1 and the child nail 3.2 are separately arranged on both sides of the template body 1, and are fastened in the through hole through a mortise and tenon connection. For a tight connection, see Figure 11-12 , Figure 17 ...

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Abstract

The invention relates to a building formwork with a repair function and belongs to the technical scope of green construction. The building formwork comprises a formwork body, a through hole is formed in the formwork body, two kinds of repair plugs used with the formwork body cooperatively are arranged in the through hole and are a plugging peg and a repair block respectively, the outer contour of each repair plug fits the shape of the through hole, the surface of the outer side of each repair plug is fixedly connected with the inner wall of the through hole, and the thickness of each repair plug is equal to that of the formwork body. The vertical-axis section of the through hole is T-shaped or H-shaped, the vertical-axis section of the plugging peg is also T-shaped or H-shaped, and a bolt hole is formed in the middle of the repair block. Gaps between the repair plugs and the formwork body are connected through adhesive. A punched hole of the formwork body is repaired in various modes by using the repair plugs, and building side formworks and top formworks of walls and columns in the process of building construction can be quickly transformed for common use, so that use efficiency of the building formwork is improved, consumption and waste of the building formwork are reduced, building cost can be saved greatly, and use efficiency of resources is improved.

Description

technical field [0001] The invention relates to a building formwork with repairing function and a construction method thereof, in particular to a repairing system for reusing the building formwork and a construction method thereof. Background technique [0002] In the field of building construction, the construction of building formwork and the establishment of related support systems take up a lot of construction time and consume considerable manpower, material and financial resources. At present, in the field of building construction, the formwork is generally divided into bottom formwork, side formwork and top formwork according to the installation position of the wall and column formwork around the component. Two opposite formworks, such as two side formworks, often need to open holes. And the side formwork is fixedly connected by pulling bolts. However, the side formwork after perforation can no longer be used for the construction of the roof, so the utilization rate o...

Claims

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Application Information

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IPC IPC(8): E04G9/10E04G21/00
Inventor 屈建张卫东杨晓东张涛陈晓东宋建荣秦杰孙涛蒋立红宋中南于震平
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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