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Concrete slab partition wall structure

A technology of concrete slabs and aerated concrete slabs, applied in walls, building components, building structures, etc., can solve problems such as easy cracking, and achieve the effect of sound insulation and breathing performance safety

Inactive Publication Date: 2018-09-28
徐州市贾汪区怀强工贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to achieve the above object, the present invention provides a light steel keel autoclaved sand aerated concrete slab partition wall structure, which solves the problem that the light steel keel gypsum board partition wall is easy to crack after absorbing moisture in the prior art

Method used

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Embodiment Construction

[0022] A light steel keel autoclaved sand aerated concrete slab partition wall structure, including a light steel keel 1 and several autoclaved sand aerated concrete slabs 2, a plurality of longitudinally parallel light steel keels 1 as wall core keel supports, autoclaved The sand aerated concrete slab 2 is pasted and hung on both sides of the core keel bracket of the wall. The light steel keel 1 is cold-formed inner-rolled channel steel, which is made of high-quality cold-rolled continuous hot-dip galvanized coil as raw material and produced by cold-bending process Thin-walled section steel, double-sided galvanized quantity ≥ 120g / m2, thickness 0.5mm ~ 1.5mm, light steel keel 1 has installation holes on both side walls, and support clips 6 between the two side walls, light steel keel 1 The two side walls are facing the joint surface of two autoclaved sand aerated concrete slabs 2, the joint surface is bonded by adhesive, and the fullness is over 90%. The size of each autoclave...

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Abstract

The invention discloses a concrete slab partition wall structure. The concrete slab partition wall structure comprises a plurality of light steel keels (1) and a plurality of autoclaved sand aerated concrete slabs (2), the multiple longitudinal parallel light steel keels (1) are used as wall core keel brackets, and the autoclaved sand aerated concrete slabs (2) are hung on both sides of the wall core keel brackets in an attached mode. The light steel keels (1) are cold-bending inner crimping channel steel, and mounting holes are formed in both side walls of the light steel keels (1). The two side walls are supported by supporting clamps (6), and the two side walls of each of the light steel keels (1) face directly to the joint face of every two autoclaved aerated concrete slabs (2). Circular grooves (5) are formed in the angles of intersection of every four autoclaved aerated concrete slabs (2), and the autoclaved aerated concrete slabs (2) are connected by connecting straps (3) placedin the circular grooves (5). Small holes (7) are formed in the centers of the connecting straps (3), and self-tapping screws (4) are screwed into the small holes (7). The self-tapping screws (4) penetrate through the autoclaved aerated concrete slabs (2) and extend through the mounting holes on the side walls of the light steel keels (1), and the circular grooves (5) are filled with adhesives tobe with the same plane as the autoclaved aerated concrete slabs (2). Concrete slab surfaces are sprayed with waterproof coating.

Description

technical field [0001] The invention relates to an indoor partition wall, in particular to a light steel keel autoclaved sand aerated concrete board partition wall structure. Background technique [0002] Light-weight walls with light steel keels are currently the most commonly used lightweight walls. For interior decoration partition walls, light steel keels are often used as the skeleton of the wall. The structure of the existing light steel keels is generally a trough structure. The outer surface of the light steel keel wall has insufficient load-bearing capacity, and it can only be used in combination with light-weight plates such as gypsum board as a decorative panel. The light steel keel gypsum board partition wall has the advantages of thin wall and easy construction, and has been favored by everyone. , is the partition wall structure with a high market share at present, but the shortcomings of gypsum board itself, such as poor moisture resistance and easy cracking af...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/78E04B2/82C09D131/04C09D133/04
CPCE04B2/789C08L2205/025C08L2205/03C09D131/04C09D133/04E04B2002/7477C08L33/04C08L31/04
Inventor 庄怀强
Owner 徐州市贾汪区怀强工贸有限公司
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