Light wall board

Abstract

The invention relates to a light wall board, comprising core board parts (1). The light wall board is characterized in that the two core board parts (1) are fastened oppositely, and are externally plastered with externally-plastered mortar (2) which passes through penetrating seams; horizontal connecting members (5) are arranged on the core board parts (1) and the two core board parts (1) are fastened into a whole through the horizontal connecting members (5); and U-shaped grooves (10) are arranged on the core board parts (1). Therefore, the light wall board is simple in the manufacture and simple and convenient in the construction technology; the internal formed cavity has good soundproof and insulating effect; the self weight of a wall body is light, thus the engineering cost is reduced, the transportation and the carrying are convenient, the labor intensity of installers is reduced, the pipeline construction and embedding of a hanging member are all convenient before the core boards are positioned and plastered, the cost can be reduced, the size of the wall body can be manufactured randomly according to the need of actual design application, the disassembly, assembly and movement are convenient, automatic special equipment can be adopted for the core board parts so as to carry out process production, the quality of a product is guaranteed, and the core board parts with various section shapes and diameters can be manufactured so as to meet the engineering need. The light wall board is applicable to wall boards with cast-in-place reinforced concrete or prestress reinforced concrete or mortar, and is applicable to ultralong walls, ultrahigh walls and broken line walls.

Description

[0001] This application is a divisional application of the invention patent application with the filing date of December 21, 2007, the application number of 2007102032986, and the title of "a light-weight wallboard". (1) Technical field [0002] The invention relates to a lightweight wallboard. (2) Background technology [0003] With the development of urban high-rise buildings, various lightweight composite wall materials have been developed at home and abroad. Such as the Taibo board in the United States, the Shule board in South Korea, and the Congzhong board in Japan. A variety of lightweight composite wall panels have been developed in China, such as steel mesh hollow foam composite panels with patent No. 92221294.5, composite lightweight wall panels with patent No. The core boards of the high-quality composite wallboards all include steel wire mesh welded by outer frame steel wires and lightweight core materials. Such as the steel mesh hollow foam composite board who...

AI Technical Summary

Problems solved by technology

In actual use, this kind of wallboard has low strength and is easy to be damaged during handling, construction and use. Especially when it is hit or collided by various heavy objects and falling objects, damaged holes are often prone to appear, resulting in the damage of the wallboard. damage, which will bring inconvenience to the construction, increase the construction cost accordingly, and even affect the construction period

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