Embedded keel type autoclaved aerated concrete plate as well as manufacturing method and use method thereof

A technology of autoclaved gas filling and manufacturing methods, which is applied to floors, building materials, building structures, etc., and can solve problems such as difficult control of precision, difficulty in ensuring the quality of openings, and high probability of dispersion

Pending Publication Date: 2021-09-14
HANGZHOU ZETONG ARCHITECTURE ENERGY SAVING NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a pre-embedded keel autoclaved aerated concrete slab and its manufacturing method and use method to solve the problem that the accuracy is difficult to control when the autoclaved aerated concrete slab is hung with a decorative layer, the quality of the on-site opening is difficult to ensure, and the discrete probability Major and other issues

Method used

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  • Embedded keel type autoclaved aerated concrete plate as well as manufacturing method and use method thereof
  • Embedded keel type autoclaved aerated concrete plate as well as manufacturing method and use method thereof
  • Embedded keel type autoclaved aerated concrete plate as well as manufacturing method and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] refer to figure 1 As shown, this embodiment relates to a pre-embedded keel autoclaved aerated concrete slab, which includes an autoclaved aerated concrete layer 1, a steel mesh cage 2 and a metal plate 3 for connecting pendants; the steel mesh cage 2 and the metal plate 3 are buried in the autoclaved aerated concrete layer 1, and the metal plate 3 is welded to the steel mesh cage 2.

[0038] refer to figure 2 and 3 As shown, the metal plate 3 can be provided with one or multiple metal plates 3. The number of metal plates 3 is determined according to the size of the pre-embedded keel autoclaved aerated concrete plate, the weight of the subsequent external decorative layer and other factors. The metal plates 3 can be arranged horizontally or vertically, and this embodiment only takes the horizontal arrangement as an example. Because the thickness of the metal plate 3 is very thin, it is very difficult for the metal plate 3 to be welded to the reinforced mesh cage 2, s...

Embodiment 2

[0044] Refer to attached Figure 6 and 7 As shown, this embodiment is the application of the pre-embedded keel autoclaved aerated concrete slab involved in the first embodiment, that is, a decorative structure based on the pre-embedded keel autoclaved aerated concrete slab, including a structural layer and an outer decorative layer 8, The structural layer is spliced ​​by several pre-embedded keel autoclaved aerated concrete panels described in Embodiment 1. The structure of the pre-embedded keel autoclaved aerated concrete panel will not be described in this embodiment. The outer decorative layer 8 is installed on the surface of the structural layer through the pendant 7, the outer end of the pendant 7 is connected to the outer decorative layer 8, and the inner end of the pendant 7 is inserted into the pre-embedded keel autoclaved aerated concrete plate and connected with the pre-embedded keel autoclaved aerated concrete plate The inner metal plate 3 is anchored, and the pend...

Embodiment 3

[0047] This embodiment is the construction method of the decorative structure based on the pre-embedded keel autoclaved aerated concrete slabs involved in the second embodiment, that is, the method of using the pre-embedded keel autoclaved aerated concrete slabs. In this embodiment, the structural layer is a floor slab, and the outer decorative layer 8 is a ceiling decorative board. Figure 6 As shown, the method includes the following steps:

[0048] S1: According to the design requirements, the pre-embedded keel autoclaved aerated concrete slabs are spliced ​​to form a floor structure layer, and the pendant 7 is driven into the lower surface of the autoclaved aerated concrete layer. The pendant 7 penetrates the metal plate and is anchored with the metal plate 3;

[0049] S2: Fix the keel 9 at the end of the pendant 7, and install a ceiling decorative plate on the lower surface of the autoclaved aerated concrete layer 1 as the outer decorative layer 8 for the residents on the...

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Abstract

The invention discloses an embedded keel type autoclaved aerated concrete plate as well as a manufacturing method and a using method thereof. The embedded keel type autoclaved aerated concrete plate comprises an autoclaved aerated concrete layer, a reinforcing mesh cage and a metal plate used for being connected with hanging pieces, the reinforcing mesh cage and the metal plate are both embedded in the autoclaved aerated concrete layer, and the metal plate is connected with the reinforcing mesh cage in a welded mode. When the embedded keel type autoclaved aerated concrete plate is used, the hanging pieces are driven into the autoclaved aerated concrete layer, and the hanging pieces penetrate through the metal plate and are anchored with the metal plate; and then an outer decoration layer is installed on the surface of the autoclaved aerated concrete layer and fixed to the hanging pieces. According to the embedded keel type autoclaved aerated concrete plate as well as the manufacturing method and the using method thereof, the gravity of the outer decoration layer is transmitted to the reinforcing mesh cage through the metal plate, the problem that the hanging strength of a traditional autoclaved aerated concrete plate is insufficient is solved, in the construction process, on-site trepanning is not needed, precision is easier to control, the discrete probability of the outer decoration layer and the autoclaved aerated concrete plate is reduced, the outer decoration layer and the embedded keel type autoclaved aerated concrete plate can be arranged at an interval, and gaps are used for wiring, pipeline arrangement and the like.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a pre-embedded keel autoclaved aerated concrete plate, a manufacturing method and a using method thereof. Background technique [0002] Autoclaved aerated concrete slab (ALC slab) is a factory-produced reinforced slab. It is a lightweight porous new type of green and environmentally friendly building material. It has good fire resistance, fire prevention, sound insulation, heat insulation, and heat preservation. The structure is like the autoclaved aerated concrete slab disclosed in Chinese patent CN205369680U. The autoclaved aerated concrete slab is composed of a keel and an autoclaved aerated concrete layer wrapped around the keel: the keel is composed of a steel mesh frame, a size limit clip and a reinforced connector , the symmetrically arranged steel mesh frames are fixedly connected to each other through reinforcing connectors; the steel mesh frames o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/00E04B5/02E04C2/06E04F13/23
CPCE04B2/00E04B5/02E04C2/06E04F13/0803
Inventor 张国标李克宽管仁彪刘成莉李如帆
Owner HANGZHOU ZETONG ARCHITECTURE ENERGY SAVING NEW MATERIALS CO LTD
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