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Concrete prefabricated part and forming method of rough surface of concrete prefabricated part

A molding method and technology of prefabricated components, applied in the direction of ceramic molding machines, manufacturing tools, etc., can solve problems such as difficult processing of inner surface roughness, and achieve the effect of simple and reliable forming method and solving difficult processing

Inactive Publication Date: 2021-06-11
珠海筑享云科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the rough surface of the inner surface of the cavity wall is difficult to deal with in the prior art, thereby providing a molding method of the prefabricated concrete component and its rough surface

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  • Concrete prefabricated part and forming method of rough surface of concrete prefabricated part
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  • Concrete prefabricated part and forming method of rough surface of concrete prefabricated part

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a concrete prefabricated part and a forming method of a rough surface of the concrete prefabricated part. The forming method of the rough surface of the concrete prefabricated part comprises the following steps: S1, placing a bursting part on the concrete surface of the prefabricated part; and S2, heating the prefabricated part to make the bursting part burst, so that the rough surface is formed on the concrete surface of the prefabricated part. According to the technical scheme, the defect that the rough surface of the inner surface of the cavity wall is difficult to treat in the prior art is overcome.

Description

technical field [0001] The invention relates to the technical field of production technology of concrete prefabricated components, in particular to a forming method of a concrete prefabricated component and its rough surface. Background technique [0002] Cavity wall (or double skin wall) is a commonly used concrete prefabricated component. Wherein, the cavity wall includes two opposite concrete prefabricated slabs, and the two concrete prefabricated slabs are connected by a steel cage, so that a cavity is formed between them. In actual construction and application, concrete needs to be poured in the cavity of the cavity wall to form a cast-in-place layer, and the prefabricated concrete slab and cast-in-place concrete form the wall together. [0003] In order to increase the bonding force between the precast concrete slab and the cast-in-place concrete, it is necessary to form a rough surface with a certain roughness on the inner surface of the precast concrete slab, thereb...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B11/08
CPCB28B11/0818
Inventor 蔡杨
Owner 珠海筑享云科技有限公司