CN220580324U

CN220580324U - Thermal insulation type foaming phosphogypsum board

Info

Publication number: CN220580324U
Application number: CN202322116404.4U
Authority: CN
Inventors: 秦睿
Original assignee: Guiyang Hongji Building Material Co ltd
Current assignee: Guiyang Hongji Building Material Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-03-12
Anticipated expiration: 2033-08-08

Abstract

The utility model discloses a heat-preservation type foaming phosphogypsum board which comprises a foaming concrete matrix and a framework poured inside the foaming concrete matrix, wherein the framework comprises a plurality of foaming phosphogypsum filling blocks and steel wire nets, the foaming phosphogypsum filling blocks are arranged at intervals in a rectangular array, the steel wire nets are poured in the middle of the foaming phosphogypsum filling blocks so as to connect the foaming phosphogypsum filling blocks into a whole, and shallow grooves are formed in the upper surface and the lower surface of the foaming phosphogypsum filling blocks. The utility model has the advantages of high strength, good water resistance, low cost, low density and high heat preservation performance, gaps are reserved among the frameworks, the foaming phosphogypsum filling blocks are connected into a whole through the steel wire mesh, traction is formed among the foaming phosphogypsum filling blocks, and the steel wire mesh in the gaps is combined with the foaming concrete base body into a whole, so that the bonding strength of the whole of the foaming phosphogypsum filling blocks which are arranged in a dispersing way and the base body is higher, and meanwhile, the bonding strength is increased by the arrangement of the shallow grooves, and the peeling resistance strength is also enhanced.

Description

Thermal insulation type foaming phosphogypsum board

Technical Field

The utility model relates to a building material, in particular to a heat-preservation foaming phosphogypsum board.

Background

Phosphogypsum is a chemical fertilizer or waste which is produced in the production of gypsum, has water solubility, is easy to produce pollution when stacked, has brittle texture and poor water resistance, and can be used as indoor decoration, such as a television background wall and the like, so that the space for using the phosphogypsum is greatly limited, the recycling amount is reduced, the foamed phosphogypsum has large gaps and low density, and has good heat insulation performance, but the defects also limit the outdoor application range.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a heat-preservation type foaming phosphogypsum board which has the advantages of high strength, low density, good water resistance, low cost and high heat preservation performance.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a heat preservation type foaming phosphogypsum board, includes foaming concrete base member and pours the skeleton in its inside, the skeleton includes a plurality of foaming phosphogypsum filling blocks and wire net, and foaming phosphogypsum filling blocks is rectangular array interval arrangement, thereby the wire net is pour at foaming phosphogypsum filling block middle part will foaming phosphogypsum filling block connects as a whole, has all seted up the shallow slot at the upper and lower surface of foaming phosphogypsum filling block.

Further, the cross section of the shallow groove is a flat rectangle.

Further, the shallow grooves on the same side are parallel to each other.

Further, the direction of the shallow groove is inclined 34-45 degrees.

Further, the shallow grooves on the top surface and the bottom surface of the foaming phosphogypsum filling block are opposite in inclined direction, and the included angle is 90 degrees.

Further, the glass fiber reinforced net is poured in the foam concrete matrix at the upper side and the half height of the lower side of the framework.

The utility model takes the foaming concrete as the matrix and the foaming phosphogypsum filling blocks as the core plates, the combination ensures the strength and the water resistance, reduces the cost, has the advantages of low density and high heat insulation performance, gaps are reserved among the frameworks, the foaming phosphogypsum filling blocks are connected into a whole through the steel wire mesh, traction is formed between the foaming phosphogypsum filling blocks, and the steel wire mesh in the gaps is combined with the foaming concrete matrix into a whole, so that the bonding strength of the whole of the foaming phosphogypsum filling blocks which are arranged in a dispersing way and the matrix is higher, and the arrangement of the shallow grooves not only increases the bonding strength, but also enhances the peeling resistance strength.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a diagram of a skeleton structure;

fig. 3 is a partial enlarged view of the skeleton.

In the figure, a 1-foaming concrete matrix, a 2-glass fiber reinforced net, 3-foaming phosphogypsum filling blocks, 31-shallow grooves and 4-steel wire nets.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

As shown in fig. 1-3:

the utility model provides a heat preservation type foaming phosphogypsum board, includes foaming concrete base member 1 and pours at its inside skeleton, the skeleton includes a plurality of foaming phosphogypsum filling blocks 3 and wire net 4, and foaming phosphogypsum filling blocks 3 are rectangular array interval arrangement, thereby wire net 4 pours at foaming phosphogypsum filling block 3 middle part will foaming phosphogypsum filling block 3 is connected as a whole, has all seted up shallow slot 31 at the upper and lower surface of foaming phosphogypsum filling block 3.

The utility model takes foamed concrete as a matrix, the foamed phosphogypsum filling blocks 3 are connected into a whole to form a framework through the poured steel wire mesh 4, the foamed phosphogypsum filling blocks 3 are poured by a mould during manufacturing, the steel wire mesh 4 is paved in the middle during pouring, shallow grooves 31 are carved on the surface after molding, or grid bars are adopted in advance to extrude at the bottom and the top during pouring, the grid bars are taken out when not solidified completely, the cross section of the shallow grooves 31 is preferably rectangular with flat shape, the excessive depth is avoided, and the shallow grooves 31 on the same side are mutually parallel during extrusion of the grid mesh, so that the manufacturing of the grid mesh mould is facilitated.

After the framework is manufactured, a layer of foaming concrete can be poured in the mould firstly, then a layer of glass fiber reinforced net 2 is paved to increase the crack resistance, then a layer of framework is paved on the mould, then a layer of glass fiber reinforced net 2 is paved after the framework is continuously poured and submerged, and finally the mould is poured, so that the effect of the glass fiber reinforced net 2 is increased, and the glass fiber reinforced net 2 is poured at half the heights of the upper side and the lower side of the framework.

Gaps are reserved among the skeletons of the utility model, the foaming phosphogypsum filling blocks 3 are connected into a whole through the steel wire mesh 4, traction is formed between the foaming phosphogypsum filling blocks, and the steel wire mesh 4 in the gaps is combined with the foaming concrete matrix 1 into a whole, so that the bonding strength of the whole of the foaming phosphogypsum filling blocks 3 which are arranged in a dispersing way is higher, meanwhile, the arrangement of the shallow grooves 31 not only increases the bonding strength, but also enhances the peeling strength, thereby avoiding faults or peeling when the phosphogypsum filling blocks are hung, the direction of the shallow grooves 31 is inclined 34-45 degrees, the best peeling external force is achieved, and meanwhile, the inclined angles of the shallow grooves 31 on the top surface and the bottom surface of the foaming phosphogypsum filling blocks 3 are opposite, and the inclined angles are 90 degrees, so that the peeling ability along the inclined direction of the shallow grooves 31 on one side can be enhanced. The density of the foamed concrete or the foamed phosphogypsum filling block 3 is very small, and the foamed phosphogypsum filling block belongs to a good heat insulation material, so that the combination ensures the strength and the water resistance, and reduces the cost.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A heat preservation type foaming phosphogypsum board is characterized in that: including foaming concrete base member and pour at its inside skeleton, the skeleton includes a plurality of foaming phosphogypsum filling blocks and wire net, and foaming phosphogypsum filling blocks is rectangular array interval arrangement, thereby the wire net is pour at foaming phosphogypsum filling block middle part will foaming phosphogypsum filling block connects as a whole, has all seted up shallow slot at the upper and lower surface of foaming phosphogypsum filling block.

2. The insulation foamed phosphogypsum board of claim 1, wherein: the cross section of the shallow groove is flat rectangular.

3. The insulation foamed phosphogypsum board according to claim 1 or 2, characterized in that: the shallow grooves on the same side are parallel to each other.

4. A thermal insulation foamed phosphogypsum according to claim 3, characterized in that: the direction of the shallow groove is inclined 34-45 degrees.

5. The insulation foamed phosphogypsum board set forth in claim 4, which is characterized in that: the shallow grooves on the top surface and the bottom surface of the foaming phosphogypsum filling block are opposite in inclined direction, and the included angle is 90 degrees.

6. The insulation foamed phosphogypsum board of claim 1, wherein: and a glass fiber reinforced net is poured in the foam concrete matrix at the upper side and half height of the lower side of the framework.