Autoclaved aerated concrete slab and preparation method thereof

A technology of autoclaved air filling and concrete slabs, which is applied in the direction of manufacturing tools, building components, ceramic molding machines, etc. It can solve the problems of inconvenient setting of pipeline grooves, and achieve the effects of avoiding structural strength damage, improving production efficiency, and convenient positioning

Inactive Publication Date: 2019-09-10
CHINA MCC5 GROUP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies of the prior art, the present invention provides an autoclaved aerated concrete slab and its preparation method which can solve the problem of inconvenient installation of pipeline grooves in the autoclaved aerated concrete slab in the prior art

Method used

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  • Autoclaved aerated concrete slab and preparation method thereof
  • Autoclaved aerated concrete slab and preparation method thereof
  • Autoclaved aerated concrete slab and preparation method thereof

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with accompanying drawing:

[0039] Such as figure 1 As shown, it is a schematic structural diagram of an autoclaved aerated concrete slab.

[0040] An autoclaved aerated concrete slab of the present invention comprises a substrate layer 1, a fiber layer 2, an autoclaved aerated concrete core layer 3, an insulating layer 7 and an outer finish layer 8 arranged in sequence, such as image 3 As shown, several pre-embedded pipes 5 are arranged in the autoclaved aerated concrete core layer 3 .

[0041] By setting the pre-embedded pipe 5, a pre-embedded pipe groove is formed in the plate body; when the green body at the position of the pre-embedded pipe 5 reaches the target hardness during the preparation process, the pre-embedded pipe 5 can be pulled out, and the pre-embedded pipe 5 can be placed The position forms a pre-buried pipe groove.

[0042] By arranging a plurality of pre-embedded pipes 5, wirin...

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Abstract

The invention discloses an autoclaved aerated concrete slab and a preparation method thereof. The autoclaved aerated concrete slab comprises a base material layer, a fiber layer, an autoclaved aeratedconcrete core layer, a heat insulation layer and an exterior facing layer which are sequentially arranged, a plurality of pre-buried pipes are arranged in the autoclaved aerated concrete core layer,the outer sides of connecting parts of the pre-buried pipes are connected with pre-buried components, the pre-buried components comprise limiting plates abutting against the connecting parts of the pre-buried pipes, limiting screw rods are arranged at the four corners of the limiting plates in a penetrating mode correspondingly, and mounting holes are formed in the sides, adjacent to the exteriorfacing layer, of the limiting plates. The preparation method comprises the steps of splicing of a reinforcing mesh and the pre-buried components, pouring, resting, cutting and the like. The problem that in the prior art, an autoclaved aerated concrete slab is is inconvenient for pipeline trough arrangement can be solved, the cost is low, the efficiency is high, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of autoclaved aerated concrete blocks, in particular to an autoclaved aerated concrete slab and a preparation method thereof. Background technique [0002] With the increase of residential buildings, apartments, offices, teaching, hospitals and other buildings in our country, ordinary wall materials cannot effectively isolate the sound insulation problem caused by vibration, and a good sound insulation environment has become one of the important characteristics of green buildings. At the same time, due to the high density of bricks or reinforced concrete, in high-rise buildings, the building structure bears a large load, and the strength requirements for building materials are relatively high. [0003] Autoclaved aerated concrete is a lightweight, multi-functional and environmentally friendly building material that has been used in my country and is still being vigorously developed. It has the characteristic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/284E04C2/30E04C2/52E04B2/00B28B23/02
CPCB28B23/02E04B2/00E04C2/284E04C2/30E04C2/46E04C2/52
Inventor 张文瀚邓安徐建骁康璇
Owner CHINA MCC5 GROUP CORP
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