Production process of external wall panel of prefabricated concrete shear wall

A prefabricated concrete and production technology technology, applied in the field of building construction technology, can solve the problems of large proportion of external wall panels, complex production process, restricting production efficiency and construction progress, etc.

Active Publication Date: 2019-12-27
山东联强建筑工业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among all prefabricated components, the "sandwich sandwich" exterior wall panels account for the largest proportion, have the highest quality requirements, and the manufacturing process is extremely complicated. The traditional production process requires two pourings to complete, which seriously restricts production efficiency and construction progress.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0071] A production process for prefabricated concrete shear wall panels, comprising the following steps:

[0072] S1: Mold cleaning: the mold adopts the integrated design of anti-cutting, and the components are changed to anti-cutting. The mold made of channel steel with a height of 200mm is on the bottom, and the 140mm mold is on the top. The bent panel and the rib plate are bolted into one body, with a total of 4 ribs, and the ribs are equipped with anti-deformation square tubes and angle steel;

[0073] S2: Mold installation: Place the mold at the position of the standard line, and the inner side and end of the ribs are close to the positioning points set on the mold table; after placement, measure the size with a tape measure, and fasten the left, right and lower ribs after calibration and installation , the upper side will not be installed temporarily, the door and window hole mold installation steps are the same as the peripheral mold installation, but the surrounding m...

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PUM

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Abstract

The invention discloses a production process of an external wall panel of a prefabricated concrete shear wall, and relates to the technical field of building construction processes. The production process comprises the following steps of mold clearing, mold mounting, bottom layer bar mounting, bottom layer burying, bottom layer distribution, extrusion plate pavement, external page mesh pavement, concrete pouring and compacting, aftertreatment, component maintenance, mold dismounting, component hoisting and finished product storage. According to the process, existing production process processes are overturned, production line production becomes smooth and efficient from originally jamming, component quality is greatly improved, potential safety hazards of components are reduced, labor intensity is greatly reduced, and cost is reduced; and special tools are adopted for mold dismounting and mounting, operation is simple and rapid, and a solid foundation is laid for automation of the nextstep.

Description

technical field [0001] The invention relates to the technical field of building construction technology, in particular to a production technology of a prefabricated concrete shear wall exterior wall panel. Background technique [0002] At present, the mainstream prefabricated buildings in China still adopt the reinforced concrete frame shear wall structure, that is, prefabricated wall panels, prefabricated beams, prefabricated stairs, prefabricated floors, prefabricated bay windows and other components are prefabricated in the factory and transported to the construction site. "It's the same as building a house. Among all prefabricated components, the "sandwich sandwich" exterior wall panels account for the largest proportion, have the highest quality requirements, and the manufacturing process is extremely complicated. The traditional production process requires two pours to complete, which seriously restricts production efficiency and construction progress. [0003] In vie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B23/02E04C2/06
CPCB28B23/02B28B23/024E04C2/06
Inventor 张树诚
Owner 山东联强建筑工业科技有限公司
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