Outdoor ceramic permeable brick and preparation method thereof

A technology of permeable bricks and ceramics, applied in the production of ceramic materials, clay products, other household appliances, etc., can solve the problems of pollution in the ceramic industry, complex raw materials, complex preparation, etc. Effect

Inactive Publication Date: 2009-01-21
福建省晋江协隆陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, the disclosed prior art has the following defects: the raw materials are complicated, the cost is high, the preparation is complicated, and the pollution problem in the ceramic industry cannot be fundamentally solved.

Method used

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  • Outdoor ceramic permeable brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Break the ceramic waste into particles larger than 0 and smaller than 200 mesh, add 10 kg of bentonite with a particle size of 150 mesh to 90 kg of the above-mentioned granular ceramic waste, and add 5 kg of water to stir to obtain a viscous mixture. at 100pa / mm 2 Press it into permeable bricks under a certain pressure, and burn them at a temperature of 1160-1220 degrees for 28 hours after demoulding. After testing, their properties are shown in Table 1.

Embodiment 2

[0059] Crush the ceramic waste into granules larger than 0 and less than 100 meshes and then sieve. Take 95 kilograms of the granules, including 0.95 kilograms (1%) of ceramic waste particles larger than 0 and less than 8 meshes, and 81 kilograms (85%) of ceramic waste particles from 8 mesh to 30 meshes. ), mixed with 13.05 kg (14%) of ceramic waste particles larger than 30 mesh and smaller than 100 mesh, adding 5 kg of bentonite with a particle size of 300 mesh, and adding 3 kg of water to stir to obtain the mixture slurry, adding the above mixture into the mold, and using a press at 90pa / mm 2 Pressed into permeable bricks under a certain pressure, fired at a temperature of 1220 degrees for 26 hours after demoulding, and obtained outdoor ceramic permeable bricks. After testing, their properties are shown in Table 1.

Embodiment 3

[0061] The ceramic waste is crushed into granules larger than 0 and less than 100 mesh and sieved, and 92 kg of the particles are taken, of which 3.68 kg (4%) of ceramic waste particles larger than 8 and smaller than 30 mesh, 82.8 kg (90%) of ceramic waste particles of 8 mesh to 30 mesh ), 5.52 kilograms (6%) of ceramic waste particles greater than 30 orders and less than 100 orders are mixed, adding 8 kilograms of bentonite binders with a particle size of 200 orders wherein, and adding 4 kilograms of water to stir to obtain the mixture, adding the above-mentioned mixture in the mould, using Press at 110pa / mm 2 Pressed into permeable bricks under a certain pressure, fired at a temperature of 1160 degrees for 29 hours after demoulding, and obtained outdoor ceramic permeable bricks. After testing, their properties are shown in Table 1.

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Abstract

The invention relates to an outdoor ceramic permeable brick and a preparation method thereof. The ceramic permeable brick is made from the components with the following weight content of 90-95wt percent ceramic wastes which are broken into particles that are larger than 0 and smaller than 200 order and 5-10wt percent of adhesive which is bentonite. The ceramic waste particles include mixed particles which are screened from the broken ceramic waste particles. The mixed particles include particles of 0-8 order, the content of which is larger than zero and smaller than 5 percent; particles of 8-30 order, the content of which is 85-90 percent; particles of 30-100 order, the content of which is 5-15 percent. The preparation method includes: firstly, breaking the ceramic waste materials into the particles of 8-30 order; secondly, adding adhesive and water in proportion in the particle ceramic waste materials to obtain a mixture; thirdly, filling the mixture slurry in a die to press into a water permeable brick shape under the 90-110pa / mm<2> pressure of a press machine; fourthly, firing at the temperature of 1160-1220 DEG C.

Description

technical field [0001] The present invention relates to an outdoor ceramic permeable brick and its production method. Specifically, the present invention relates to a kind of renewable resource materials such as ceramic waste products and industrial waste slag, which are processed into a specific particle size with a special binder. An outdoor ceramic permeable brick made of calcining inorganic pigments at high temperature and a production method thereof. Background technique [0002] As we all know, my country is a country with drought and floods. The contradiction between water conservation in arid areas and drainage in rainy areas is extremely prominent. Many towns are covered by reinforced concrete houses, large-scale infrastructure, and various impervious sites and roads. While the site and road surface have heat storage properties, they lack breathability and rainwater permeability. Reasonable planning of surface rainwater runoff paths minimizes surface runoff and adopt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/132C04B33/00
CPCY02P40/60
Inventor 吴连生吴其生
Owner 福建省晋江协隆陶瓷有限公司
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