CN219587032U

CN219587032U - Mullite light-weight brick with high strength

Info

Publication number: CN219587032U
Application number: CN202222570340.0U
Authority: CN
Inventors: 丁军; 李艳锋; 蔡海林; 徐美珍; 丁双喜
Original assignee: Yixing Xingda Special Refractory Material Co ltd
Current assignee: Yixing Xingda Special Refractory Material Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-08-25
Anticipated expiration: 2032-09-28

Abstract

The utility model belongs to the technical field of building materials, in particular to a mullite light-weight brick with high strength, which aims at the problems that in the prior art, when the mullite light-weight brick is used, the brick bodies are not connected, the stability of the brick bodies after stacking is not high, and in addition, the brick bodies are not high in strength, and the service life of the mullite brick bodies is often reduced due to poor bearing capacity in use.

Description

Mullite light-weight brick with high strength

Technical Field

The utility model relates to the technical field of building materials, in particular to a mullite light-weight brick with high strength.

Background

In the prior art, the mullite light-weight brick is a high-alumina refractory material with a main crystal phase, has light weight and good heat preservation effect, and is a high-quality high-purity refractory material. At present, when the mullite light-weight brick is used, the brick bodies are not connected, and looseness is easy to occur after long-time use.

However, the mullite light-weight brick has the advantages that the brick bodies are not connected when the mullite light-weight brick is used, the stability of the brick bodies after being piled is not high, and in addition, the strength of the brick bodies is not high, so that the service life of the brick bodies is often reduced due to poor bearing force when the brick is used.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, when mullite light-weight bricks are used, the brick bodies are not connected, the stability of the brick bodies after being piled is not high, in addition, the strength of the brick bodies is not high, and when the mullite light-weight bricks are used, the service life of the mullite light-weight bricks is often reduced due to poor bearing force, and the mullite light-weight bricks with high strength are provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the mullite light-weight brick comprises a mullite brick main body, wherein the mullite brick main body comprises a pressed block, a first reinforcing layer, a heat preservation layer and a second reinforcing layer, the first reinforcing layer is wrapped outside the pressed block, the heat preservation layer is wrapped outside the first reinforcing layer, and the second reinforcing layer is wrapped outside the heat preservation layer.

Preferably, the clamping groove is formed in the top of the mullite brick main body, a clamping block is fixedly connected to the bottom of the mullite brick main body, and the clamping block is matched with the clamping groove.

Further, through the clamping limit cooperation between fixture block and the draw-in groove, can be convenient for splice fast between two mullite brick main bodies.

Preferably, the material of the first reinforcing layer is high-strength concrete, and the material of the second reinforcing layer is mullite.

Further, by setting the material of the first reinforcing layer to high-strength concrete, the strength of the mullite brick main body can be improved, and the heat-insulating resistance of the mullite brick main body can be improved.

Preferably, the pressed block is made of silicon carbide, and the heat-insulating layer is made of refractory concrete.

Further, the strength and the service life of the mullite brick main body can be improved by setting the pressed block made of silicon carbide, and the strength, the heat resistance and the fire resistance of the mullite brick main body can be improved by setting the heat insulation layer made of refractory concrete.

Preferably, the thickness of the first reinforcing layer is 1.5cm and the thickness of the heat insulating layer is 1cm.

Preferably, the shape of the pressed block is rectangular.

The beneficial effects are that: by arranging the clamping blocks and the clamping grooves on the mullite brick main bodies, the two mullite brick main bodies can be conveniently and rapidly spliced, and the stability of the mullite brick main bodies after being piled up is improved;

the strength of the mullite brick main body can be improved by setting the material of the first reinforcing layer to be high-strength concrete, the heat insulation heat resistance of the mullite brick main body can be improved, the strength and the service life of the mullite brick main body can be improved by setting the pressed block to be silicon carbide, and the strength, the heat resistance and the fireproof performance of the mullite brick main body can be improved by setting the material of the heat insulation layer to be fireproof concrete;

the quick splicing of the mullite brick main bodies is realized through a simple structure, the strength and the heat preservation of the mullite brick main bodies are also improved, the service life of the mullite brick main bodies is prolonged, and the practicability is high.

Drawings

FIG. 1 is a three-dimensional view of a mullite light-weight brick with high strength;

FIG. 2 is a side cross-sectional view of a mullite light-weight brick with high strength;

FIG. 3 is a top view of the mullite light-weight brick with high strength;

fig. 4 is a side view of the mullite light-weight brick with high strength.

In the figure: 1. a mullite brick body; 11. pressing blocks; 12. a first reinforcing layer; 13. a heat preservation layer; 14. a second reinforcing layer; 2. a clamping groove; 3. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a mullite light-weight brick with high strength comprises a mullite brick main body 1, wherein the mullite brick main body 1 comprises a pressed block 11, a first reinforcing layer 12, a heat preservation layer 13 and a second reinforcing layer 14, the first reinforcing layer 12 is wrapped outside the pressed block 11, the heat preservation layer 13 is wrapped outside the first reinforcing layer 12, and the second reinforcing layer 14 is wrapped outside the heat preservation layer 13.

According to the mullite brick disclosed by the utility model, the clamping groove 2 is formed in the top of the mullite brick main body 1, the clamping block 3 is fixedly connected to the bottom of the mullite brick main body 1, the clamping block 3 is matched with the clamping groove 2, and the two mullite brick main bodies 1 can be conveniently and rapidly spliced through clamping limiting matching between the clamping block 3 and the clamping groove 2.

In the present utility model, the material of the first reinforcing layer 12 is high-strength concrete, and the material of the second reinforcing layer 14 is mullite, and by setting the material of the first reinforcing layer 12 to high-strength concrete, the strength of the mullite brick body 1 can be improved, and the heat-insulating heat resistance of the mullite brick body 1 can be improved.

In the utility model, the material of the pressed block 11 is silicon carbide, the material of the heat preservation layer 13 is refractory concrete, the strength and the service life of the mullite brick main body 1 can be improved by arranging the silicon carbide as the material of the pressed block 11, and the strength, the heat resistance and the fire resistance of the mullite brick main body 1 can be improved by arranging the material of the heat preservation layer 13 as the refractory concrete.

In the present utility model, the thickness of the first reinforcing layer 12 is 1.5cm and the thickness of the insulating layer 13 is 1cm.

In the present utility model, the compression block 11 has a rectangular shape.

Working principle: when the mullite brick is used, firstly, one mullite brick main body 1 is placed at the top of the other mullite brick main body 1, then the clamping block 3 at the bottom of the mullite brick main body 1 above is inserted into the clamping groove 2 at the top of the mullite brick main body 1 below, so that the splicing between the two mullite brick main bodies 1 can be initially positioned, then a small amount of concrete is smeared on the top of the mullite brick main body 1 below before the two mullite brick main bodies 1 are spliced, so that stable connection between the two mullite brick main bodies 1 can be assisted, the connection stability between the mullite brick main bodies 1 can be higher, the bonding is more thorough, in addition, the strength of the mullite brick main body 1 can be improved, the heat insulation and heat resistance of the mullite brick main body 1 can be improved, the strength and the service life of the mullite brick main body 1 can be improved by setting the material of the pressed block 11 as silicon carbide, and the strength and the heat resistance of the mullite brick main body 1 can be improved by setting the material of the heat insulation layer 13 as the refractory concrete.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mullite matter gathers light brick that intensity is high, includes mullite brick main part (1), its characterized in that, mullite brick main part (1) include pressurized piece (11), first enhancement layer (12), heat preservation (13) and second enhancement layer (14), the outside at pressurized piece (11) is wrapped up in first enhancement layer (12) is wrapped up in heat preservation (13), the outside at heat preservation (13) is wrapped up in second enhancement layer (14).

2. The mullite light-weight brick with high strength according to claim 1, wherein the top of the mullite brick main body (1) is provided with a clamping groove (2), the bottom of the mullite brick main body (1) is fixedly connected with a clamping block (3), and the clamping block (3) is matched with the clamping groove (2).

3. The mullite light weight brick of claim 1 wherein the first reinforcing layer (12) is high strength concrete and the second reinforcing layer (14) is mullite.

4. The mullite light weight brick with high strength according to claim 1, wherein the pressed block (11) is made of silicon carbide, and the heat insulating layer (13) is made of refractory concrete.

5. The mullite light weight brick of claim 1, wherein the first reinforcing layer (12) has a thickness of 1.5cm and the insulating layer (13) has a thickness of 1cm.

6. The mullite light weight brick of claim 1 wherein the shape of the pressed block (11) is rectangular.