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Light component for concrete filling

A lightweight, component technology, applied in building components, on-site preparation of building components, structural elements, etc., can solve problems such as stress concentration, prone to cracks, cracking damage, etc.

Inactive Publication Date: 2008-07-16
邱则有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after the dense-ribbed floor is applied to this kind of lightweight member for concrete filling, the force of the floor is more complicated at the transverse corner, the stress is concentrated, and cracks are easy to occur, or even cracked and damaged. Therefore, a new type of concrete is developed Lightweight components for concrete filling are urgently needed

Method used

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  • Light component for concrete filling
  • Light component for concrete filling
  • Light component for concrete filling

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Experimental program
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Embodiment Construction

[0053] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0054] As shown in the accompanying drawings, the present invention includes an upper plate 1, surrounding side walls 2, and a lower plate 3, and the upper plate 1, surrounding side walls 2, and lower plate 3 form a hexahedron, and is characterized in that the surrounding side walls 2 All corners are vertical arc angles 5 or / and the periphery of the lower plate 3 is lower arc angles 6. Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In each accompanying drawing, 1 is an upper plate, 2 is a surrounding side wall, 3 is a lower plate, and 4 is an upper arc angle. In the following accompanying drawings, those with the same number have the same description. As shown in FIG. 1 , the upper plate 1 , the surrounding side walls 2 , and the lower plate 3 form a hexahedron, and the upper arc angle 4 is formed by the intersection...

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Abstract

The invention provides a lightweight member for the filling of concrete and includes an upper plate (1), a surrounding side wall (2) and a lower plate (3) which circle a hexahedron. The invention is characterized in that the corner among the surrounding side walls (2) is vertical camber corner (5) or / and the periphery of the lower plate (3) is a lower camber corner (6). In this way, the invention is applicable to constructing hollow building floor, house floor, wall, foundation mat or hollow bridge with cast-in-situ reinforced concrete or pre-stressed reinforced concrete, and is especially suitable for the construction of hollow flat slab.

Description

[0001] This application is a divisional application of an invention patent application with a filing date of December 9, 2003, an application number of 200310121940.8, and a title of “A Lightweight Component for Concrete Filling”. (1) Technical field [0002] The invention relates to a lightweight component for concrete filling. (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....

Claims

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Application Information

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IPC IPC(8): E04C1/00E04C5/00E04B5/36E04G15/06E04G11/36E04B2/86E02D27/00
Inventor 邱则有
Owner 邱则有