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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, and complex preparation, and achieve good water seepage, water consumption, and energy saving. Effect

Inactive Publication Date: 2008-05-21
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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Crush the ceramic waste into particles greater than 0 and less than 200 mesh, add 10 kg of bentonite with a particle size of 150 mesh to 90 kg of the above granular ceramic waste, and add 5 kg of water to stir to obtain a viscous mixture. Add the mixture to the mold and use a press At 100pa / mm 2 Pressed into permeable bricks under the pressure of, demoulded and fired at a temperature of 1160-1220 degrees for 28 hours. After testing, its performance is shown in Table 1.

Embodiment 2

[0058] The ceramic waste is crushed into particles larger than 0 and less than 100 mesh, and then sieved. 95 kg of the particles are taken, of which 0.95 kg (1%) of ceramic waste particles of greater than 0 and smaller than 8 mesh, 81 kg (85%) of ceramic waste particles of 8 to 30 mesh ), 13.05 kg (14%) of ceramic waste particles larger than 30 mesh and smaller than 100 mesh are mixed, 5 kg of bentonite with a particle size of 300 mesh is added to the mixture, and 3 kg of water is added to stir to obtain a mixture slurry. Add the above mixture to the mold and use a press At 90pa / mm 2 Pressed into permeable bricks under the pressure of, demoulded and fired at a temperature of 1220 degrees for 26 hours to obtain outdoor ceramic permeable bricks. After testing, the performance is shown in Table 1.

Embodiment 3

[0060] The ceramic waste is crushed into particles larger than 0 and smaller than 100 mesh, and then sieved to obtain 92 kg of the particles, of which 3.68 kg (4%) of ceramic waste particles larger than 8 and smaller than 30 mesh, and 82.8 kg (90%) of ceramic waste particles of 8 to 30 mesh ), 5.52 kilograms (6%) of ceramic waste particles larger than 30 mesh and smaller than 100 mesh are mixed, 8 kilograms of bentonite binder with a particle size of 200 mesh is added to the mixture, and 4 kilograms of water are added to stir to obtain a mixture. Add the above mixture to the mold and use Press at 110pa / mm 2 The permeable bricks were pressed under the pressure of, and after demolding, they were fired at a temperature of 1160 degrees for 29 hours to obtain outdoor ceramic permeable bricks. After testing, their performance is 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 a production method thereof. Specifically, the present invention relates to a kind of recycled resource materials such as ceramic waste and industrial waste residue, processed into a specific particle size, and a special binder Outdoor ceramic permeable brick calcined with inorganic pigment at high temperature and its production method. Background technique [0002] As we all know, my country is a country with concurrent drought and floods. The contradiction between water retention in arid areas and drainage in rainy areas is extremely prominent. Many cities and towns are covered by reinforced concrete houses, large infrastructures, various impervious sites and roads, which are impervious to water. The site and road surface have heat storage properties, but lack respiration and rainwater permeability. Reasonably plan surface rainwater runoff pathways to minimize surface runoff and adopt...

Claims

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Application Information

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Patent Type & Authority Applications(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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