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Lightweight tyre mould component for cast-in-situ concrete

A technology of cast-in-place concrete and components, which is applied to building components, building structures, floor slabs, etc., can solve the problems of damage of lightweight tire mold components, poor overall strength and rigidity, etc., to reduce the damage rate, low cost, and convenient construction. Effect

Inactive Publication Date: 2007-11-28
邱则有
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The above-mentioned solid cast-in-place concrete light-weight tire mold members are applied to cast-in-place concrete floors, and are both formwork members and prefabricated filling members, with simple structure, high strength, excellent deformation resistance and vibration resistance. , easy to manufacture, low cost, etc., but there is no reinforcing structure in this lightweight tire mold member, so the overall strength and rigidity of the lightweight tire mold member are poor, and the phenomenon of damage to the lightweight tire mold member is prone to occur. After the cast-in-place concrete floor, it cannot participate in the force and transmission of the cast-in-place concrete floor

Method used

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  • Lightweight tyre mould component for cast-in-situ concrete
  • Lightweight tyre mould component for cast-in-situ concrete
  • Lightweight tyre mould component for cast-in-situ concrete

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Embodiment Construction

[0049] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0050] As shown in the accompanying drawings, the present invention includes a polyhedral solid lightweight material member 1, which is characterized in that the outer surface of the polyhedral solid lightweight material member 1 is covered with an outer film layer 3, and the wrapped outer film layer 3 has an arc angle. Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention. In the accompanying drawings, 1 is a polyhedral solid lightweight material member, and 2 is a stiffener. In the following drawings, those with the same number have the same description. As shown in FIG. 1 , a polyhedral solid lightweight material member 1 is provided with stiffeners 2 inside. As shown in FIG. 8 , the outer surface of the polyhedral solid lightweight material member 1 is covered with an outer film layer 3 , and the wrapped outer film layer...

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Abstract

The invention relates to a tyre mould component with light weight for filling of cast-in-place concrete, comprising polyhedron solid light-weight component (1), characterized in that outer film layer (3) is covered on the outer surface of said polyhedron solid light-weight component (1) and the outer film layer (3) has arc angle. It is suitable for hollow floor, roof, wall, base plate, fasting bridge and hollow bridge of cast-in-place reinforced concrete or pre-stressed reinforced concrete.

Description

[0001] This application is a divisional application of an invention patent application with an application date of September 15, 2003, an application number of 03158523.X, and a title of "a lightweight tire mold member for cast-in-place concrete". (1) Technical field [0002] The invention relates to a lightweight tire mold component for cast-in-place concrete. (2) Background technology [0003] At present, the cast-in-place concrete floor is a widely used floor structure. The lightweight permanent tire mold filled in it has various hollow tubes and boxes, and the boxes are hollow or solid. For example, the patent No. ZL00203695.9 applied by Liang Jun, Shijiazhuang City, Hebei Province on February 23, 2000, is called the utility model patent of "combined concrete concealed rib floor cover", and a formwork member is disclosed in its specification sheet. It can be solid or hollow, and its shape can be made into rectangle, circle, polygon and other shapes according to design re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B5/16E04B5/18E04B5/36
Inventor 邱则有
Owner 邱则有
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