Light wallboard

Abstract

The invention relates to a light wallboard, which comprises two block board parts (1) and is characterized in that: the two block board parts (1) are oppositely buckled and externally plastered with external plastering mortar (2) which penetrates through a through seam; transverse connecting pieces (5) are arranged on the block board parts (1) and used for buckling the two block board parts (1) into a whole; U-shaped grooves (10) are arranged on the block board parts (1); and an interval part (11) and a through seam (12) or / and a through hole (13) are distributed between the adjacent U-shaped grooves (10). Therefore, the light wallboard has the advantage of simple and convenient construction process and is simple to manufacture; a cavity formed inside the light wallboard has good effects of sound insulation and heat preservation; the self weight of the wall is light to ensure that the construction cost is reduced; the transportation and the carrying are convenient so that the labor intensity of the installers is reduced; both the construction of the pipeline and the embedding of the pendant before the location and the plastering of the block boards are convenient, so as to reduce the cost; the size of the wall can be discretionarily manufactured according to the needs of practical design and application to ensure that the dismounting and the carrying are convenient; and the block board parts can be produced in flow by automated dedicated equipment so that the product quality can be guaranteed and the block boards with various section shapes and diameters can be manufactured to satisfy the needs of engineering. The light wallboard is suitable for the wallboard of cast-in-place reinforced concrete or prestressed reinforced concrete or mortar, and also suitable for an ultralong wall, an ultrahigh wall and a broken line wall.

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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