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Aluminum alloy template special for beam-column cast-in-place node of assembled concrete frame structure

A technology of aluminum alloy formwork and frame structure, which is applied to the preparation of formwork/formwork components, formwork/formwork/work frames, and building components on site. Guarantee, unreliable splicing quality between boards, etc., to achieve the effect of good compactness, enhanced fastening effect, and simple installation and construction

Pending Publication Date: 2018-04-17
广东省建科建筑设计院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Third, the surface of the wooden formwork is rough, and the splicing quality between the boards is unreliable, which affects the molding effect of the cast-in-place concrete area, such as the uneven finish surface
[0007] Therefore, the formwork engineering of the existing prefabricated concrete frame structure cast-in-place joints has a low degree of standardization, poor economic benefits, and difficult to guarantee construction quality

Method used

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  • Aluminum alloy template special for beam-column cast-in-place node of assembled concrete frame structure
  • Aluminum alloy template special for beam-column cast-in-place node of assembled concrete frame structure
  • Aluminum alloy template special for beam-column cast-in-place node of assembled concrete frame structure

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Embodiment approach

[0049] As a preferred embodiment of the present invention: the inner surface of the aluminum alloy sleeve member 4 and the frame column prefabricated part 1 is provided with a groove, and the groove is filled with a rubber layer 6 . Therefore, by utilizing the characteristics of strong compressibility and good compactness of the rubber layer 6, the present invention can strengthen the fastening effect of the column hoop 5 on the aluminum alloy sleeve member 4 without affecting the size of the beam-column cast-in-place node. The gap between the aluminum alloy sleeve member 4 and the frame column prefabricated part 1 is blocked to effectively prevent concrete from leaking during the pouring process.

[0050] As a preferred embodiment of the present invention: the aluminum alloy plates that make up the aluminum alloy sleeve member 4 include several standardized L-shaped aluminum alloy plates 41 and several standardized aluminum alloy flat plates 42, wherein the L-shaped aluminum a...

Embodiment 1

[0055] Such as Figure 1 to Figure 5 As shown, when the frame column prefabricated part 1 is a center column, the concrete pouring area S is located between the top surface of the center column and the end surfaces of the four frame beams 2, and the four frame beams 2 are respectively located on the four sides of the center column. side, and the four frame beams 2 all belong to the situation that their side faces and end faces are not respectively flush with the two sides of a certain corner of the frame column prefabricated part 1;

[0056] Embodiment 1 of the present invention is based on the above-mentioned inventive concept and the above-mentioned preferred structure, and adopts the following specific scheme: the upper end of the aluminum alloy sleeve member 4 is provided with four notches 4a corresponding to the four frame beams 2 respectively.

Embodiment 2

[0058] Such as Figure 6 to Figure 10 As shown, when the prefabricated part 1 of the frame column is a side column, the concrete pouring area S is located between the top surface of the side column and the end surfaces of the three frame beams 2, and the three frame beams 2 are respectively located on the three sides of the side column, Moreover, the two frame beams 2 located on the two opposite sides of the side column belong to the case where their side faces and end faces are respectively flush with the two sides of a certain corner of the frame column prefabricated part 1, and the remaining frame beam 2 belongs to its The side and end faces are not respectively flush with the two sides of a certain corner of the frame column prefabricated part 1;

[0059] Embodiment 2 of the present invention is based on the above-mentioned inventive concept and the above-mentioned preferred structure, and adopts the following specific scheme: the upper end of the aluminum alloy sleeve mem...

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Abstract

The invention discloses an aluminum alloy template special for a beam-column cast-in-place node of an assembled concrete frame structure. The aluminum alloy template is composed of a plurality of aluminum alloy plate pieces spliced together; the lower end of an aluminum alloy sleeve-shaped member sleeves the outer end part of a frame column and tightly fits the four sides of the frame column so that the aluminum alloy sleeve-shaped member encloses a concrete pouring area, and the upper end of the aluminum alloy sleeve-shaped member is provided with notches; a column loop is installed outside the lower end of the aluminum alloy sleeve-shaped member. The aluminum alloy template achieves the safe and effective enclosure of the concrete pouring area so that the concrete poured in the concretepouring area can be effectively combined with the frame column and frame beams and good construction effects of forming a flat and smooth concrete finish surface and saving a plastering process can beachieved; besides, the installation and construction of the aluminum alloy sleeve-shaped member and the column hoop are simple, and the aluminum alloy sleeve-shaped member and the column hoop can beconveniently dismantled after the node construction is completed, thereby improving the construction efficiency and ensuring the construction quality.

Description

technical field [0001] The invention relates to a special aluminum alloy formwork for beam-column cast-in-place nodes of an assembled concrete frame structure. Background technique [0002] As my country has vigorously promoted the development of construction industrialization in recent years, the practical application and theoretical research of prefabricated concrete buildings in China has continued to deepen. Traditional aluminum alloy formwork is often used in the construction of cast-in-place concrete structures. Aluminum alloy formwork is rarely used for cast-in-place nodes of prefabricated concrete frame structures, and wooden formwork is often used to bind the formwork on site. [0003] The use of wooden formwork at the cast-in-place nodes of the prefabricated concrete frame structure has the following defects: [0004] First, it is necessary to cut the corresponding size according to the size of the cast-in-place node, which makes the construction operation trouble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G9/06E04G13/00
CPCE04G9/06E04G13/00
Inventor 徐其功陈舒婷毛娜
Owner 广东省建科建筑设计院有限公司
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