Large autoclaved lightweight aerated concrete slab and installation method thereof

A kind of air-entrained concrete, light-weight technology, applied to building components, building insulation materials, walls, etc., can solve the problems of cumbersome and complicated operations, heavy labor load, etc., achieve large external wall area, improve work efficiency, and reduce high-altitude operations volume effect

Inactive Publication Date: 2010-11-24
SHENZHEN YJY BUILDING TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, most of the existing autoclaved lightweight aerated concrete slabs are installed directly by hoisting a single autoclaved lightweight concrete s

Method used

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  • Large autoclaved lightweight aerated concrete slab and installation method thereof
  • Large autoclaved lightweight aerated concrete slab and installation method thereof
  • Large autoclaved lightweight aerated concrete slab and installation method thereof

Examples

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing.

[0024] Such as figure 1 , figure 2 Shown is a longitudinal section view and a transverse section view of the connection between the autoclaved lightweight aerated concrete slab and the main steel structure of the present invention. The autoclaved lightweight aerated concrete slab 1 is connected to the channel steel 4 through the connecting rod 2 and the bolt 3, the channel steel 4 is connected to the main steel structure 8 through the angle steel 5, and the channel steel 4 and the angle steel 5 are connected through several bolts 6 Fixed, the angle steel 5 and the main steel structure 8 are fixed by bolts 7. Such as image 3 As shown, it is the cross-sectional view of the repaired slab gap formed between adjacent autoclaved lightweight aerated concrete slabs. A in the figure represents the outer side of the autoclaved lightweight aerated concrete slab, and B represents ...

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Abstract

The invention provides a large autoclaved lightweight aerated concrete slab. The large autoclaved lightweight aerated concrete slab comprises 5 to 9 autoclaved lightweight aerated concrete panels and two pieces of channel steel, wherein the two pieces of channel steel are arranged at an interval; the side edges of adjacent two autoclaved lightweight aerated concrete panels are connected with each other through a connecting rod; and the connecting rod is connected with the channel steel through a bolt. The installation method comprises the following steps of: (1) temporarily fixing the two pieces of channel steel on a working platform, connecting adjacent autoclaved lightweight aerated concrete panels by using the connecting rod and fixing the connecting rod on the channel steel through the bolt so as to form the large autoclaved lightweight aerated concrete slab; (2) repairing a slab joint (3) between adjacent autoclaved lightweight aerated concrete panels, moving the large slab to a corresponding position and fixing the channel steel and an angle steel accessory on a main steel structure through a bolt; and (4) repairing the slab joint of the large autoclaved lightweight aerated concrete slab. Due to the integral hoisting of the large autoclaved lightweight aerated concrete slab, the work amount of high-altitude operation is reduced, splicing work and hoisting work can be performed at the same time and working efficiency is improved greatly.

Description

technical field [0001] The invention relates to an autoclaved lightweight aerated concrete slab and an installation method thereof. Background technique [0002] Autoclaved lightweight aerated concrete (Autoclaved Lightweight Concrete, ALC) board referred to as ALC board is a high-quality silica sand, quicklime, cement, etc. Air-concrete slab is a new type of lightweight green environmental protection building wall material. For on-site installation, the autoclaved lightweight aerated concrete slab has the characteristics of light weight, less steel required for the support system, less mechanical equipment required for installation, fast installation speed, and short construction period. However, most of the existing autoclaved light-weight aerated concrete slabs are directly hoisted by a single autoclaved light-weight concrete slab, and all installation operations are carried out at high altitudes, which is cumbersome and complicated to operate and requires a large amount...

Claims

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Application Information

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IPC IPC(8): E04B2/58E04B1/68E04B1/682E04B1/684E04G21/14
Inventor 刘波陈福林侯兆新王波谢水兰黄国宏马晓明周建峰
Owner SHENZHEN YJY BUILDING TECH
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