Novel concrete formwork

A concrete formwork and concrete technology, applied in the direction of molds, mold separation devices, etc., can solve the problems of difficult control of the size of the joints, inconvenient operation, inconvenience, etc., and achieve the effect of increasing the reuse rate, improving the overall effect, and reducing the joints

Inactive Publication Date: 2012-06-27
许金锔 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing formwork units are spliced ​​piece by piece during construction, which is not only inefficient but also inconvenient to operate, and the size of the joints is not easy to control. When the joints a

Method used

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  • Novel concrete formwork
  • Novel concrete formwork
  • Novel concrete formwork

Examples

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Embodiment Construction

[0043] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0044] Such as Figures 1 to 11 As shown, a novel concrete formwork of the present invention includes a formwork unit 1 , formwork fasteners 2 , nuts 3 , demoulding bolts 4 , fixing bolts 5 and support pipes 6 .

[0045] Formwork unit 1 is a rectangular wooden board or plastic board, such as Figures 4 to 7 In the shown embodiments one to four, a tenon 11 and a tenon groove 12 are provided along the periphery of the template unit 1, and the tenon 11 and the tenon groove 12 are respectively arranged on the upper surface, the lower surface or the side surface of the template unit 1, and the tenon 11 and the tenon groove The section of 12 is rectangular, square, dovetail or trapezoidal. The template unit 1 is provided with at least one through hole 13 passing through both surfaces in the length direction, and a ...

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Abstract

The invention discloses a novel concrete formwork which comprises a plurality of formwork units and formwork fasteners, wherein the plurality of formwork units are mutually spliced, and the formwork fasteners are used for connecting the plurality of formwork units; the formwork units are mutually spliced by rabbets and mortises or connecting rods inserted in the mortises arranged on the formwork units, and the formwork fasteners are arranged on the joints of the formwork units by fixing bolts. In the novel concrete formwork, because the formwork units are mutually spliced by the rabbets and the mortises with a high speed, the production efficiency can be improved, and due to the accurate positioning among the formwork units, the splicing quality can be improved; and the formwork units can also be tightly spliced to the concrete formwork with a set shape, splicing crevices among the formwork units are narrowed, and the surface of the concrete formwork can not generate obvious raised edges after concrete cures so that the whole effects of buildings are improved.

Description

technical field [0001] The invention relates to a component for concrete construction, in particular to a novel concrete template. Background technique [0002] A large number of formwork is used in the process of prefabricating concrete components. Because different shapes of buildings use different concrete formwork, most of the formwork cannot be reused, resulting in great waste; for this purpose, standardized formwork units are used, and the formwork units can be repeated. Use and can be spliced ​​into concrete formwork of various shapes. [0003] However, the existing formwork units are spliced ​​piece by piece during construction, which is not only inefficient but also inconvenient to operate, and the size of the joints is not easy to control. When the joints are large, there will be obvious irregular ribs on the surface of the concrete after solidification, which will cause serious problems. Follow-up work will cause inconvenience and even affect the overall effect o...

Claims

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Application Information

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IPC IPC(8): B28B7/22B28B7/26
Inventor 许金锔吴清瑶
Owner 许金锔
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