Concrete Prefabricated Component Manufacturing Process

A technology of prefabricated components and production process, applied in the direction of manufacturing tools, ceramic molding machines, etc., can solve the problems of low utilization rate of molds and long production cycle of concrete prefabricated components, and achieve the effect of rapid production and accelerated drying

Active Publication Date: 2019-01-15
河北晶通建筑科技股份有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of long production cycle of concrete prefabricated components and low mold utilization rate, and provide a production process of concrete prefabricated components suitable for small thickness concrete prefabricated components and high rapid prototyping production efficiency

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  • Concrete Prefabricated Component Manufacturing Process

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] A kind of concrete prefabricated member manufacturing process, comprises the following steps:

[0028] 1) Clean up the base surface 1;

[0029] 2) Arrange the heating wire 3 and the frame template 4 on the base surface 1, so that the heating wire 3 is placed in the frame template 4;

[0030] 3) Pouring concrete prefabricated components in the frame formwork 4;

[0031] 4) The electric heating wire 3 heats the poured concrete prefabricated components;

[0032] 5) Curing the prefabricated concrete components to the lifting strength;

[0033] 6) Lifting and...

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Abstract

The invention discloses a manufacturing technique for precast concrete components, and relates to the technical field of precast reinforced concrete components. The manufacturing technique for the precast concrete components comprises the following steps that (1) a basic plane is cleaned; (2) electric heating wires and frame type formworks are arranged on the basic plane, and the electric heating wires are arranged in the frame type formworks; (3) the precast concrete components are poured in the frame type formworks; (4) the poured precast concrete components are heated by the electric heating wires; (5) the precast concrete components are cured to the hoisting strength; and (6) the precast concrete components are hoisted to be separated from the formworks and continue to be hardened, and thus the precast concrete components are manufactured. By adoption of the manufacturing technique, rapid manufacturing of small-thickness precast concrete components can be achieved. Integral heating of the small-thickness precast concrete components can be achieved through the electric heating wires on the basic plane, nonuniform heating or a too large temperature difference between the upper portion and the lower portion is avoided, and accordingly accelerated drying and hardening of the precast concrete components are achieved.

Description

technical field [0001] The invention relates to the technical field of reinforced concrete prefabricated components, in particular to a manufacturing process of concrete prefabricated components. Background technique [0002] Prefabricated concrete components have been widely used in the field of construction by virtue of their fast construction speed and good structural performance. Concrete prefabricated components are produced in large quantities in factories, with high production efficiency and good quality, saving resources and energy. [0003] In the existing manufacturing process of concrete prefabricated components, after the pouring is completed, the concrete prefabricated components need to be naturally dried and hardened in the mold, and can only be taken out from the mold after reaching a certain lifting strength. This process takes a long time and occupies the mold for pouring, resulting in a low utilization rate of the mold. Especially when making concrete pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B11/24B28B23/04
CPCB28B11/245B28B23/04
Inventor 姜凯宁管仁彪
Owner 河北晶通建筑科技股份有限公司
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