Light wallboard

Abstract

A light wallboard includes core board parts (1), and is characterized in that two core board parts (1) are correspondingly buckled and coated with external mortar (2), wherein the external mortar (2) passes through seams, and the external mortar (2) is applied onto the external surfaces of the core board parts (1) to form plane mortar layers (4). Therefore, the light wallboard is manufactured simply and the construction technology is simple and convenient; an inner cavity formed inside the light wallboard has excellent sound insulation and heat preservation effects; moreover, the wall body has light deadweight, the construction costs are reduced, the light wallboard can be transported and moved conveniently, and the work intensity of installation workers is reduced; the pipeline construction and the pre-embedment of pendants before the core board are positioned and coated with the mortar are very convenient, and the cost can be reduced; the size of the wall body can be manufactured freely according to the requirements of actual design and application, and can be dismounted and moved conveniently; in addition, the core board parts can be produced by a flow using automatic special equipment, the quality of the product is ensured, and the core board parts having various section shapes and diameters can be manufactured to meet the engineering requirements; and the wallboard is suitable for cast-in-place reinforced concrete, or prestressed reinforced concrete, or mortar, and is suitable for ultra-long walls, ultra-high 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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