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Production process of prefabricated ladder

A production process and technology of prefabricated parts, applied in the field of production process of prefabricated stairs, can solve the problems of unsafe construction, waste, dust pollution and noise, etc., and achieve the effect of improving production capacity

Inactive Publication Date: 2018-05-15
浙江永坚新材料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the present invention provides a production process of prefabricated staircases to solve the problem of insufficient safety of on-site construction of traditional building components, tedious and wasteful on-site workload, serious dust pollution and noise pollution.

Method used

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Embodiment Construction

[0015] A production process for prefabricated stairs, comprising the following steps: 1. Cleaning the mold and assembling the mold; 2. Applying interface agent on the mold; 3. Installing steel bars and embedded parts; 4. Concrete pouring and vibrating; 5. Concrete surface Smoothing; 6. Steam curing; 7. Form removal and hoisting; 8. Maintenance, marking and storage.

[0016] Mold cleaning and assembling of the mold are as follows: clean the residual concrete and other sundries in the inner cavity with a wire brush or a scraper; clean all the joints of the mold with a scraper; Ensure the thickness requirements when plastering the surface; clean up all the tooling without residual concrete; clean up the outside of the mold; collect the cleaned concrete residue in the designated trash can in time; connect the parts of the mold tightly when assembling; and paste and seal the splicing parts Tape or sealant.

[0017] The interface agent on the mold is specifically: before brushing t...

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Abstract

The invention belongs to the field of building prefabricated parts, and particularly relates to a production process of a prefabricated ladder. The production process comprises the following steps: first, clearing up and assembling a mould; second, brushing an interface agent on the mould; third, mounting rebars and embedded parts; fourth, performing concrete pouring and vibrating; fifth, trowelling the surface of the concrete; sixth, steam curing; seventh, disassembling the mould and hoisting; and eighth, maintaining, marking and warehousing. The production process has the advantages that quick and efficient manufacturing of the prefabricated ladder is realized, the productivity of the prefabricated ladder is improved, and the standard production is realized.

Description

technical field [0001] The invention belongs to the field of building prefabricated components, and in particular relates to a production process of prefabricated staircases. Background technique [0002] In recent years, with the development of the construction industry, more and more people choose PC (precast concrete-prefabricated concrete) components when building houses. Compared with traditional cast-in-place concrete, the construction environment of PC components is in PC factories. Compared with on-site construction, it is safer; and the installation speed and construction progress can be significantly improved through prefabricated dimensions; at the same time, the on-site workload of PC components is significantly reduced, which can effectively reduce dust pollution and noise pollution. Therefore, the present invention provides a production process of prefabricated stairs to solve the problem of unsafe construction of traditional building components, cumbersome and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B23/02B28B23/00B28B7/38B28B1/093B28B1/29B28B11/24
CPCB28B23/02B28B1/0935B28B1/29B28B7/384B28B7/386B28B11/245B28B23/00
Inventor 陆浩棒王溢钏顾佳斌顾江飞
Owner 浙江永坚新材料科技股份有限公司
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