CN218541082U

CN218541082U - Aluminium ash concrete partition plate

Info

Publication number: CN218541082U
Application number: CN202120749976.4U
Authority: CN
Inventors: 杨立峰; 应利民
Original assignee: Chongqing Shunbo Environmental Protection New Materials Co ltd
Current assignee: Chongqing Shunbo Environmental Protection New Materials Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2023-02-28
Anticipated expiration: 2031-04-13

Abstract

The utility model provides an aluminium ash concrete partition plate, including whole partition plate body that is the cuboid, the fixed tenon in upper portion of partition plate body, the upper portion of partition plate body is equipped with the tongue-and-groove, the tenon is used for the connection of two partition plate bodies from top to bottom, this internal evenly distributed four layers of reinforcing bar of partition plate, every layer of reinforcing bar includes two, in four reinforcing bar distributions space plane on the prostate, in four reinforcing bar distributions space plane on the back, just, before these two space planes and partition plate body, the back surface is parallel. Compared with the prior art, the technical effect of the utility model is that, the utility model discloses to be equipped with two rows and consolidate the reinforcing bar, increased partition plate's intensity, satisfied actual need.

Description

Aluminium ash concrete partition plate

Technical Field

The utility model discloses the building materials field, concretely relates to mix aluminium ash concrete partition plate.

Background

At present, the concrete partition board is widely applied to the field of buildings.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: the mildness of concrete partition panels is somewhat inadequate.

The technical scheme of the utility model specifically does:

the utility model provides an aluminium ash concrete partition plate, including whole partition plate body that is the cuboid, the fixed tenon in upper portion of partition plate body, the upper portion of partition plate body is equipped with the tongue-and-groove, the tenon is used for the connection of two partition plate bodies from top to bottom, this internal evenly distributed four layers of reinforcing bar of partition plate, every layer of reinforcing bar includes two, in four reinforcing bar distributions space plane on the prostate, in four reinforcing bar distributions space plane on the back, just, before these two space planes and partition plate body, the back surface is parallel.

This internal penetrating cavity space in both ends about being equipped with of partition wall board is equipped with the acoustic celotex board in the cavity space, and the acoustic celotex board links firmly together with the partition wall board body.

The acoustic celotex board transversely fixes four layers of puigging reinforcing bar, and the puigging reinforcing bar extends to the partition plate body region from the acoustic celotex board and links firmly together with the partition plate body.

The acoustical layer rebar continues to extend until it passes over and contacts the reinforcing rebar.

The soundproof layer reinforcing steel bars are positioned above the reinforcing steel bars.

Compared with the prior art, the technical effect of the utility model is that, the utility model discloses to be equipped with two rows and consolidate the reinforcing bar, increased partition plate's intensity, satisfied actual need.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic view showing the positions of the soundproof layer and the soundproof reinforcing bars.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, it should be noted that the relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.

Furthermore, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "back," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship illustrated in the drawings, which is for convenience in describing the present invention and is not intended to imply that the referenced device or element must have this particular orientation, be operated in a particular orientation, and not be limited to the present invention.

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments thereof.

As shown in fig. 1, a concrete partition board comprises a partition board body 10 which is a cuboid as a whole, a tenon 11 is fixed on the upper portion of the partition board body 10, a mortise 12 is arranged on the upper portion of the partition board body 10, and the mortise 12 and the tenon 11 are used for connecting the upper partition board body 10 with the lower partition board body 10.

Four layers of reinforcing steel bars 13 of evenly distributed in the partition plate body 10, every layer of reinforcing steel bars 13 includes two, in the four reinforcing steel bars 13 of prostate distribute a space plane, in the four reinforcing steel bars 13 of back row distribute a space plane, just, these two space planes are parallel with partition plate body 10 preceding, the rear surface, and the structure can evenly disperse partition plate body 10's stress like this, makes concrete partition plate more firm.

In modern life, there is a higher demand for the sound insulation performance of the partition wall panel for the need of privacy or for higher living needs. Therefore, a hollow space with two through left and right ends is arranged in the partition wall board body 10, a sound insulation board 20 is arranged in the hollow space, and the sound insulation board 20 is fixedly connected with the partition wall board body 10.

Referring to fig. 2-3, to increase the strength of the hollow space region, the baffle plate 20 is transversely fixed with four layers of baffle reinforcing bars 21, and the baffle reinforcing bars 21 extend from inside the baffle plate 20 to the area of the partition plate body 10 and are fixedly connected with the partition plate body 10.

In order to increase the strength of the partition wall, the soundproof layer reinforcing bars 21 continue to extend until they pass over the reinforcing bars 13 and contact the reinforcing bars 13, and after the injection molding foaming, the soundproof layer reinforcing bars 21 and the reinforcing bars 13 form a three-dimensional reinforcing mesh and are fixedly connected together through the partition wall body 10, so that the strength of the partition wall is increased.

For ease of processing, the soundproof layer steel bars 21 are located above the reinforcing steel bars 13.

The working principle is as follows: when in processing, the sound insulation board 20 and the sound insulation layer steel bars 21 are manufactured, then the sound insulation layer steel bars 21 are placed in a mold, the sound insulation layer steel bars 21 are located above the reinforcing steel bars 13, after materials such as concrete are added and foamed, the sound insulation board 20, the sound insulation layer steel bars 21, the reinforcing steel bars 13 and the partition board body 10 are all fixed together, and then cutting is carried out.

At present, autoclaved aerated concrete slabs are popular, and the autoclaved aerated concrete slabs are light porous novel green environment-friendly building materials which are prepared by taking cement, lime, silica sand and the like as main raw materials and adding different quantities of steel bar meshes subjected to corrosion treatment according to structural requirements. The production process comprises the following steps: pulping → stirring → pouring → standing → cutting → putting into kettle for steam curing → finished product. Wherein, the lime is an air-hardening inorganic gelled material taking calcium oxide as a main component; the lime is a product with high calcium carbonate content such as limestone, dolomite, chalk, shell and the like, and is calcined at 900-1100 ℃.

Under the policy of green environmental protection, the calcination of limestone wastes resources invisibly and pollutes the environment. Therefore, the utility model provides a method for producing steam-cured aluminum ash foamed concrete partition board (AFC for short), as follows:

the raw materials comprise 100 parts by weight of cement, 10-40 parts by weight of aluminum ash, 40-60 parts by weight of water and 0.3-1 part by weight of acidic additives (such as acetic acid and oxalic acid).

The chemical components of the aluminum ash mainly comprise aluminum oxide, aluminum, silicon dioxide and the like, the aluminum ash can be used as an air-entraining agent to participate in the foaming of cement, hydrogen peroxide is not needed to be used as a foaming agent, harmful components in the aluminum ash such as fluorine, ammonia and the like can be added with an acidic additive to form inert inorganic salt to participate in the solidification of cement building materials, and trace gas is discharged in the production process and then can be collected and recycled in a closed curing kiln.

Aluminum ash is used as hazardous waste, and can generate a certain amount of ammonia when meeting water, so that the environment is harmed. The method comprises the steps of firstly pretreating aluminum ash in the production process of the AFC wallboard, mixing the aluminum ash with a certain amount of water and an environment-friendly auxiliary agent, and enabling ammonia generated by the aluminum ash in the presence of water and the environment-friendly auxiliary agent to form a stable salt compound, so that the stable salt compound becomes a nontoxic, harmless and tasteless solid waste material, participates in cement foaming and forms the AFC light partition board.

The embodiment takes 100 parts by weight of cement, 40 parts by weight of aluminum ash, 60 parts by weight of water and 1 part by weight of acetic acid, and comprises the following steps:

s1, mixing and stirring all aluminum ash, water and acetic acid;

s2, adding all cement, and stirring;

s3, injection molding and foaming;

s4, demolding and cutting;

and S5, curing to obtain the final product AFC.

See the prior art for further details.

While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the general inventive concept, and it is intended to cover all such changes and modifications as fall within the true spirit and scope of the invention.

Claims

1. The utility model provides an aluminium ash concrete partition plate, is including whole partition plate body (10) that is the cuboid, fixed tenon (11) in upper portion of partition plate body (10), and the lower part of partition plate body (10) is equipped with tongue-and-groove (12), and tongue-and-groove (12), tenon (11) are used for the connection of two upper and lower partition plate bodies (10), its characterized in that: four layers of reinforcing steel bars (13) are uniformly distributed in the partition plate body (10), each layer of reinforcing steel bars (13) comprises two reinforcing steel bars, four reinforcing steel bars (13) on the front row are distributed in a space plane, four reinforcing steel bars (13) on the rear row are distributed in a space plane, and the two space planes are parallel to the front surface and the rear surface of the partition plate body (10).

2. The aluminum cement concrete partition panel of claim 1, wherein: a hollow space with two penetrating left and right ends is arranged in the partition board body (10), a sound insulation board (20) is arranged in the hollow space, and the sound insulation board (20) is fixedly connected with the partition board body (10).

3. The aluminum cement concrete partition panel of claim 2, wherein: the acoustic celotex board (20) transversely fix four layers of puigging reinforcing bar (21), puigging reinforcing bar (21) extend to partition plate body (10) region and link together with partition plate body (10) in from acoustic celotex board (20).

4. The aluminum cement concrete partition panel of claim 3, wherein: the acoustical layer reinforcement (21) continues to extend until it passes over the reinforcement (13) and comes into contact with the reinforcement (13).

5. The aluminum cement concrete partition panel of claim 4, wherein: the soundproof layer steel bars (21) are positioned above the reinforcing steel bars (13).