Fabricated external wall system and construction method thereof

A prefabricated and external wall technology, applied to truss structures, joists, girders, etc., can solve the problems of cumbersome connections and many components, and achieve the effect of simple connections

Pending Publication Date: 2018-04-06
CHENZHOU GRAND RESIDENCE IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a prefabricated exterior wall system and its construction method to solve the problem of comp

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  • Fabricated external wall system and construction method thereof
  • Fabricated external wall system and construction method thereof
  • Fabricated external wall system and construction method thereof

Examples

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[0029] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for ill...

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Abstract

The invention discloses a fabricated external wall system and further discloses a construction method for the fabricated external wall system. The fabricated external wall system comprises a laminatedbeam, a laminated slab, an upper prefabricated wall plate and a lower prefabricated wall plate, wherein the upper prefabricated wall plate and the lower prefabricated wall plate are assembled at theupper end and the lower end of the laminated beam correspondingly. A first heat insulating layer extending in the longitudinal section direction of the laminated beam is pre-embedded into the laminated beam. The laminated slab comprises a slab prefabricated layer and a slab cast-in-place layer. The slab prefabricated layer is in lap joint with the upper portion of the laminated beam. The slab cast-in-place layer is cast on the upper portion of the slab prefabricated layer, and a docking region is formed between the slab cast-in-place layer and the laminated beam. According to the fabricated external wall system, the first heat insulating layer is pre-embedded into the laminated beam, and the first heat insulating layer guarantees the heat insulating effect of the laminated beam; because the first heat insulating layer is pre-embedded into the laminated beam, there is no need to arrange an external wall plate provided with a heat insulating layer on the outer side of the beam in a hungmode; and the laminated beam can be directly assembled between the upper prefabricated wall plate and the lower prefabricated wall plate, connecting is achieved without an external member, and connecting is simple.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an assembled exterior wall system and a construction method thereof. Background technique [0002] In the field of construction engineering technology, prefabricated buildings are becoming more and more popular. Traditional prefabricated exterior wall panels have built-in insulation layers, and prefabricated beams and prefabricated exterior wall panels are set separately. The exterior wall panels need to be hung on the outside of the prefabricated beams. [0003] The traditional exterior wall panels are equipped with hook seats, and the prefabricated beams are provided with sleeves. During assembly, the hook seats and sleeves are connected by connecting screws to assemble the exterior wall panels with insulation layers on the prefabricated beams. It is used during on-site construction. There are many components and the connection is cumbersome. Contents of the...

Claims

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Application Information

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IPC IPC(8): E04B1/38E04B1/41E04C3/29E04B1/68
CPCE04B1/38E04B1/41E04B1/4157E04B1/68E04B1/6801E04B1/6806E04C3/29
Inventor 张剑
Owner CHENZHOU GRAND RESIDENCE IND CO LTD
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