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A prefabricated exterior wall structure

A prefabricated assembly and prefabricated technology, applied to walls, building components, building structures, etc., can solve problems such as inconvenient installation, rising costs, and difficulty in ensuring the integrity of the tenon and tenon surfaces, achieving labor saving and structural Simple, good promotion value effect

Active Publication Date: 2019-04-19
河南纽沃建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after field tests, the installation is inconvenient, and it is not easy to ensure the integrity of the tenon and tenon surfaces, resulting in increased costs

Method used

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  • A prefabricated exterior wall structure
  • A prefabricated exterior wall structure
  • A prefabricated exterior wall structure

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0042] like figure 1 and figure 2 As shown, an external wall prefabricated structure is composed of thermal insulation composite wall standard parts and auxiliary structures. The thermal insulation composite wall standard parts include prefabricated external wall load-bearing wall standard parts 5, prefabricated external wall non-load-bearing Wall standard parts 4, prefabricated external wall load-bearing wall standard parts 7, prefabricated external wall load-bearing wall internal corner standard parts 8, prefabricated external wall load-bearing wall standard parts 5 Set assembled tie rods for positioning and installation load-bearing Wall Construction Formwork 16.

[0043] Described prefabricated external wall load-bearing wall standard parts 5, prefabricated external wall non-load-bearing wall standard parts 4, prefabricated external wall load-beari...

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Abstract

The invention discloses a prefabricated fabricated type structure of an external wall, and relates to the field of constructional engineering. The prefabricated fabricated type structure of the external wall is composed of a thermal insulating composite wall standard piece and an auxiliary structure; the thermal insulating composite wall standard piece comprises a prefabricated type external wallload-bearing wall standard piece, a prefabricated type external wall non-bearing wall standard piece and a prefabricated type external wall load-bearing wall internal and external corner standard piece; and the prefabricated type external wall load-bearing wall standard piece is provided with an assembly type oppositely-pulling rod which is used for positioning and installing of a load-bearing wall construction formwork. According to the prefabricated fabricated type structure of the external wall, the structure is simple, economical and reasonable, the technology is advanced, using is convenient, and the prefabricated fabricated type structure is the best construction method of a composite wall structure and has good popularizing value.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to an outer wall prefabricated assembled structure. Background technique [0002] In recent years, fire accidents caused by external wall insulation have caused great property loss and personal injury to the country and the people. Therefore, the thermal insulation materials used for external wall thermal insulation are becoming more and more demanding, but there is still no ideal external wall thermal insulation material. Moreover, it is difficult to synchronize the service life of the external wall insulation with the design service life of the main structure. Once the external wall insulation reaches the service life, maintenance becomes a difficult point. At the same time, for a long time, my country's construction industry has mainly adopted the method of on-site construction, that is, from erecting scaffolding, setting up formwork, binding steel bars to pouring concrete...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00E04B1/61E04G17/065E04B1/80
CPCE04B1/61E04B1/612E04B1/80E04B2/00E04G17/0655
Inventor 刘国红孙立春马富芹
Owner 河南纽沃建筑科技有限公司
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