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Thin wall mould component

A formwork component and thin-walled technology, which is applied in building components, building structures, floor slabs, etc., can solve the problem of increasing the cross-sectional size of dense ribs, inconvenient layout of formwork components, affecting the overall quality of cast-in-place concrete hollow floors. Mechanical performance and other issues

Inactive Publication Date: 2006-06-28
HUNAN QIUZEYOUZHUANLIZHANLVE PLANNING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after being applied to dense ribbed floors, the formed dense ribs are all rectangular dense ribs, and their mechanical performance is not very reasonable. It is often necessary to increase the cross-sectional size of the dense ribs, increase the amount of steel bars and concrete, and increase the cost of the floor. At the same time, the layout of the formwork components is inconvenient, and the phenomenon of inconsistency in the width of the cast-in-place concrete ribs and the inconsistency of the thickness of the concrete protective layer between the formwork components is prone to occur, thereby affecting the overall quality and mechanical performance of the cast-in-place concrete hollow floor, increasing Construction difficulty, therefore, the development of a new type of thin-walled formwork components has been urgently needed

Method used

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Embodiment Construction

[0048] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0049] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and lower bottom 3, and the upper plate 1, surrounding side walls 2, and lower bottom 3 enclose a cavity 4, which is characterized in that at least one pair of opposite surrounding The side walls 2 are provided with at least one connection part 6, and the opposite connection parts 6 of the opposite surrounding side walls 2 are on the same straight line. figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is the upper plate, 2 is the surrounding side wall, 3 is the lower bottom, 4 is the cavity, 5 is the boss module, 6 is the connecting part, in each drawing, the same numbers have the same description. Such as figure 1 As shown, the upper plate 1 , the side wall 2 , ...

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Abstract

The invention is a thin wall mold shell component, comprising top plate, side walls, and bottom plate, which compose a cavity and characterized in that at least a pair of opposite side walls is provided at least a pair of opposite connection components, where the opposite connection parts are in the same line. It is applied to hollow building covers, house covers, walls, foundation slabs and hollow bridge beams of cast-in-site reinforced concrete or prestressed reinforced concrete, especially beamless building covers.

Description

[0001] This application is a divisional application of an invention patent application with the filing date of June 30, 2003, the application number of 03145630.8, and the title of "a thin-walled formwork component". (1) Technical field [0002] The present invention relates to a thin-walled formwork member. (2) Background technology [0003] At present, the cast-in-place concrete hollow floor is a widely used floor structure. The lightweight permanent tire molds filled in it include various hollow tubes and boxes, and the boxes are hollow or solid. For example, the patent No. ZL99249798.1, which the applicant applied for on November 29, 1999, is a utility model patent named "fiber-reinforced thin-walled member for reinforced concrete filling", which discloses a thin-walled formwork member, including an upper plate, The surrounding side walls, the lower bottom, and the upper plate, the surrounding side walls and the lower bottom form a polyhedral cavity. Another example is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/36E04B5/19
Inventor 邱则有
Owner HUNAN QIUZEYOUZHUANLIZHANLVE PLANNING CO LTD
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