Large horizontal hole overall prefabricated wall plate

A horizontal hole and assembled technology, applied in the direction of walls, building components, insulation, etc., can solve the problems of reducing the heat transfer coefficient of concrete walls, less stretching, and the self-heavyness of solid slabs, so as to reduce hoisting costs and foundation costs, Good waterproof ability, good combination effect

Inactive Publication Date: 2017-07-07
张宗楼
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The large-scale hollow integrally assembled wall panel developed by our company not only solves the problems of solid panels such as self-heavy weight, poor heat preservation, high cost, immobile hanging, and less pulling, but also reduces the transmission of concrete walls due to the hollow structure. Thermal coefficient, reducing building foundation loads and foundation treatment costs

Method used

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  • Large horizontal hole overall prefabricated wall plate
  • Large horizontal hole overall prefabricated wall plate
  • Large horizontal hole overall prefabricated wall plate

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Embodiment Construction

[0017] The present invention will be further explained below in conjunction with the drawings:

[0018] As attached figure 1 Shown: There are sandwich insulation board 2, double rows of horizontal holes 3 and prestressed steel bars 4 inside the large horizontal hole integrally assembled wall panel 1, and there are lifting gaps 5 at both ends of the large horizontal hole integrally assembled wall panel 1 , Doors and windows 7 are reserved on the wall panel, there are waterproof convex grooves 8 on the top surface of the wall panel, waterproof grooves 9 on the bottom and bottom of the wall panel, and ring beams 13 on the lower side of the wall panel.

[0019] As attached figure 2 Shown: there is a sandwich insulation board 2 inside the large horizontal hole integrally assembled wall panel 1, and there are cast-in-place columns 12 and upper and lower ring beams 13 at both ends. Inside the inner horizontal hole 3 of the large horizontal hole integrally assembled wall panel 1, there ar...

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Abstract

The invention discloses a large horizontal hole overall prefabricated wall plate. In terms of a house assembled from wall plates, a wall body of each standard room is formed by building the large horizontal hole overall prefabricated wall plate (1) in the mode that internal horizontal holes are kept horizontal. After the wall body is built, a plurality of long hollow horizontal holes (3) which are horizontal are formed between every two top end stand columns (12). According to the large hollow overall prefabricated wall plate developed by the invention, the problems that the self weight is large, the thermal insulating performance is poor, the cost is high, hoisting is impossible, pulling is difficult and the like are solved, and the hollow structure reduces the heat transfer coefficient of the concrete wall body, a building foundation load and the foundation treatment cost.

Description

Technical field [0001] A new type of hollow fabricated wall design scheme to reduce the weight of the building, improve the assembly efficiency, save the amount of concrete, and then improve the seismic performance of the building, the waterproof performance of the external wall, and the economical construction of a building wall structure The system specifically relates to a large-scale horizontal hole concrete wall panel technology with high efficiency and material saving. Background technique [0002] In the situation where the country vigorously promotes prefabricated buildings, prefabricated concrete PC wall panels are the main technology to be promoted. However, in the development process, various problems were exposed, which brought many troublesome factors to the development of prefabricated buildings. Among them, the most prominent problem is: the weight of concrete itself is large, and the thermal insulation coefficient is low. The simple concrete wall is not only self...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56E04B1/61E04B1/76
CPCE04B2/56E04B1/61E04B1/76
Inventor 张宗楼吕素燕
Owner 张宗楼
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