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Method for manufacturing water permeable brick by combining waste glass with waste ceramic

A technology of waste ceramics and permeable bricks, which is applied to ceramic products, pavements paved with prefabricated blocks, manufacturing tools, etc., can solve the problems of low compressive strength and poor water permeability, achieve good compressive strength, improve plasticity, and resist The effect of high bending strength

Pending Publication Date: 2020-06-16
宜兴友邦陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the ceramic permeable bricks on the market are made of broken ceramics and ceramic waste as the main raw materials, which are prepared by mixing, molding, drying, and roasting, but there are generally problems such as poor water permeability and low compressive strength.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The bottom brick material includes 60 parts of waste ceramic particles and 15 parts of waste glass particles; 60% of the waste ceramic particles are 8-18 mesh, and 40% are 18-30 mesh.

[0052] The surface brick material includes 55 parts of waste ceramic particles and 10 parts of waste glass particles; 15% of the waste ceramic particles are 8-20 mesh, and 85% are 20-30 mesh.

[0053] The colorless ceramic-based glaze includes 30 parts of lithium feldspar, 20 parts of potassium feldspar, 10 parts of Suzhou soil, 15 parts of calcite, and 5 parts of dolomite.

[0054] The colored ceramic base glaze includes 30 parts of lithium feldspar, 20 parts of potassium feldspar, 10 parts of Suzhou soil, 15 parts of calcite powder, 5 parts of dolomite and 1 part of ceramic colorant.

[0055] The ratio of the bottom brick material and the colorless ceramic base glaze in the mixing of the bottom brick material is 80:10;

[0056] The ratio of the surface layer brick material and the col...

Embodiment 2

[0059] The bottom brick material includes 65 parts of waste ceramic particles and 18 parts of waste glass particles; 65% of the waste ceramic particles are 8-18 mesh, and 35% are 18-30 mesh.

[0060] The surface brick material includes 60 parts of waste ceramic particles and 13 parts of waste glass particles; 25% of the waste ceramic particles are 8-20 mesh, and 80% are 20-30 mesh.

[0061] The colorless ceramic base glaze includes 40 parts of lithium feldspar, 25 parts of potassium feldspar, 12 parts of Suzhou soil, 18 parts of calcite powder and 7 parts of dolomite.

[0062] The colored ceramic base glaze includes 40 parts of lithium feldspar, 25 parts of potassium feldspar, 13 parts of Suzhou soil, 17 parts of calcite powder, 6 parts of dolomite and 5 parts of ceramic colorant.

[0063] The ratio of the bottom brick material and the colorless ceramic base glaze in the mixing of the bottom brick material is 85:15;

[0064] The ratio of the surface layer brick material and t...

Embodiment 3

[0067] The bottom brick material includes 70 parts of waste ceramic particles and 20 parts of waste glass particles; 70% of the waste ceramic particles are 8-18 mesh, and 30% are 18-30 mesh.

[0068] The surface brick material includes 65 parts of waste ceramic particles and 15 parts of waste glass particles; 25% of the waste ceramic particles are 8-20 mesh, and 85% are 20-30 mesh.

[0069] The colorless ceramic-based glaze includes 45 parts of lithium feldspar, 30 parts of potassium feldspar, 15 parts of Suzhou soil, 20 parts of calcite, and 8 parts of dolomite.

[0070] The colored ceramic base glaze includes 45 parts of lithium feldspar, 30 parts of potassium feldspar, 15 parts of Suzhou soil, 20 parts of calcite powder, 8 parts of dolomite and 10 parts of ceramic colorant.

[0071] The ratio of the bottom brick material and the colorless ceramic base glaze in the mixing of the bottom brick material is 90:20;

[0072] The ratio of the surface layer brick material and the c...

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PUM

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Abstract

The invention relates to a method for manufacturing a water permeable brick, and in particular, relates to the method for manufacturing the water permeable brick by combining waste glass with waste ceramic, wherein the method comprises the following steps: S1, batching, wherein the ingredients comprise bottom-layer brick material ingredients, surface-layer brick material ingredients, colorless ceramic base glaze ingredients and colored ceramic base glaze ingredients, and the bottom-layer brick material ingredients and the surface-layer brick material ingredients each comprise waste ceramic particles and waste glass particles; S2, mixing: mixing the bottom-layer brick material and the surface-layer brick material; S3, aging; S4, pressing the aged bottom-layer brick material into a water permeable brick bottom layer on an automatic hydraulic machine; S5, pressing the aged surface-layer brick material into a water permeable brick surface layer on an automatic hydraulic machine to obtain awater permeable brick blank, and pressing the water permeable brick surface layer on the water permeable brick bottom layer; S6, drying: drying the brick blank at the temperature of 70-90 DEG C for 24 h or more; and S7, firing: firing the dried brick blank in a tunnel kiln at the temperature of 1150-1350 DEG C. The ceramic water permeable brick manufactured by the method is good in water permeability, high in breaking strength and good in compressive strength.

Description

technical field [0001] The invention relates to a method for manufacturing permeable bricks, in particular to a method for manufacturing permeable bricks by using waste ceramics. Background technique [0002] With the development of urban modernization, the urban surface is gradually covered by water-repelling materials such as buildings and various concretes, and the proportion of impermeable areas has increased significantly, and the coverage rate in some areas has exceeded 80%. The drainage capacity of cities is getting worse and worse. After heavy rains in many cities, the rainwater on the roads cannot penetrate quickly, which can easily cause urban waterlogging. Sunny days can also cause a "heat island effect" that reduces urban comfort. Therefore, in order to solve the problem of urban surface hardening, create a high-quality natural living environment, and maintain urban ecological balance, permeable bricks are widely used. [0003] At present, most of the ceramic p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/132C04B33/14C04B33/34C04B38/00E01C5/04E01C11/22B28B3/02B28B11/24B28B19/00C03C8/00
CPCC04B38/00C04B33/1324C04B33/13C04B33/14C04B33/34C03C8/00E01C11/225E01C5/04B28B3/02B28B19/0053B28B11/243Y02P40/60
Inventor 翟建君李小庚
Owner 宜兴友邦陶瓷有限公司