Manufacturing method of light composite load-bearing wall

A production method and technology for load-bearing walls, which are applied in the direction of walls, building components, buildings, etc., can solve the problems of poor wall integrity, failure and damage of self-tapping screws, heat preservation, sound insulation, fire resistance, impact resistance and poor hanging ability, etc. Achieve the effect of high fire resistance, good sound insulation and low steel consumption

Inactive Publication Date: 2017-02-15
SOUTHWEAT UNIV OF SCI & TECH
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Problems solved by technology

Although this double-sided hanging panel composite wall has many advantages such as simple structure, light weight, and good compression resistance, the wall's thermal insulation, sound insulation, fire prevention, impact resistance, and hanging ability are poor, and the splicing of external wall panels The intermittent connection with self-tapping screws leads to relatively poor integrity of the wall, and self-tapping screws are prone to failure and destruction under horizontal external loads

Method used

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  • Manufacturing method of light composite load-bearing wall
  • Manufacturing method of light composite load-bearing wall
  • Manufacturing method of light composite load-bearing wall

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Embodiment Construction

[0042] Such as Figure 1-Figure 6 As shown, a method for making a lightweight composite load-bearing wall, including an edge reinforcement component composed of a connecting beam 9 and a vertical restraint member 8, is characterized in that:

[0043]In the two opposite vertical constraining members 8, a plurality of connecting steel bars 6 with outcrops are pre-embedded alternately, and on the same horizontal plane, the outcrop on one vertical constraining member 8 is close to the inner side of the vertical constraining member 8, and the opposite The outcropping of the pre-embedded reinforcement on another vertical restraint member 8 is close to the outside of the vertical restraint member 8;

[0044] Along the middle of the thickness direction between the two vertical constraining members 8, the built-in foam insulation board 2 is formed by spraying straw fly ash fine stone concrete 11, and then spraying ordinary fine stone concrete 10 near the edge reinforcement parts to for...

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Abstract

The invention provides a manufacturing method of a light composite load-bearing wall. An edge reinforcing component composed of connecting beams (9) and vertical restraint components (8) is involved. The manufacturing method of the light composite load-bearing wall is characterized in that connecting steel bars (6) provided with exposed ends are embedded in the two opposite vertical restraint components (8), and on the same horizontal plane, the exposed end on one vertical restraint component (8) is close to the inner side of the vertical restraint component (8), and the exposed end on the other opposite vertical restraint component (8) is close to the outer side of the vertical restraint component (8); and straw coal ash and fine aggregate concrete (11) is sprayed for formation after a foam insulation board (2) is arranged between the two vertical restraint components (8) in the thickness direction, and then ordinary fine aggregate concrete (10) is sprayed to the portion close to the edge reinforcing component, so that the load-bearing wall which can bear a load independently is formed. The load-bearing wall has good lateral load resistance and good ductility, and relevant requirement for the mechanical property of load-bearing walls are met.

Description

technical field [0001] The invention relates to a manufacturing method of a new type of lightweight composite load-bearing wall body that adopts a reinforced skeleton filled with a foam insulation board and sprayed straw fly ash fine stone concrete on the outside. Especially suitable for low-rise and multi-storey building structure system. Background technique [0002] Along with the development wave of my country's construction industrialization, according to the design requirements of green buildings, in order to realize the energy-saving and environmental protection concept of construction industrialization, it is a national development plan to improve the efficiency of resource recovery. For building walls, it is necessary to combine the traditional building wall production and installation technology with the building industrialization development model, and integrate various wall production and installation technologies according to the technical characteristics of bui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56
CPCE04B2/56
Inventor 褚云朋姚勇古松陈俊颖贾彬张兆强陈晓强刘潇
Owner SOUTHWEAT UNIV OF SCI & TECH
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