Ceramic water-permeable brick
A technology of permeable bricks and ceramics, applied in the field of ceramic permeable bricks, can solve the problems of polluted environment, precipitation can not penetrate into the ground smoothly, and inconvenience of urban people's life, and achieve high-strength effects
Active Publication Date: 2014-05-07
苏州市德莱尔建材科技有限公司
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Most of these solid wastes are stacked in the open air. If things go on like this, it will not only take up a lot of land, but also pollute the environment.
[0003] On the other hand, with the construction of a modern city, more and more buildings and concrete in the city cover the urban ground, which prevents the urban precipitation from infiltrating into the ground smoothly, forming the urban "heat island effect". Urban waterlogging is formed during heavy rain, which brings great inconvenience to the life of urban people
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1～ Embodiment 3
[0019] Take the following components by weight ratio in Table 1:
[0020] The content of each component of table 1 embodiment 1~3
[0021]
[0022]
[0023] The above-mentioned calcium sulfate whiskers have an average diameter of 1-8 μm and an average length of 30-200 μm.
[0024] The particle size of the above-mentioned waste glass powder is 0.5-3mm.
[0025] The particle size of the above-mentioned stones is 1-5mm.
[0026] The particle size of the above-mentioned talc powder is 50-500 μm.
[0027] The particle size of the above-mentioned quartz sand is 0.5-10mm.
[0028] The preparation method is: taking coal gangue, ceramic waste, fly ash, alumina, stones, limestone aggregate, waste glass powder by weight, crushing the raw materials with a jaw crusher, and weighing calcium sulfate whiskers, Talc powder, silica powder, quartz sand, add bentonite to the above raw materials, put them into a planetary ball mill and mix them for 20 minutes, press them into shape with ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| diameter | aaaaa | aaaaa |
| length | aaaaa | aaaaa |
| particle size | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides a ceramic water-permeable brick, belonging to the technical field of environmental materials. The ceramic water-permeable brick comprises, by weight, 10 to 20 parts of gangue, 10 to 20 parts of ceramic waste, 10 to 20 parts of fly ash, 1 to 2 parts of calcium sulfate whisker, 5 to 10 parts of alumina, 5 to 10 parts of limestone aggregate, 5 to 10 parts of waste glass powder, 10 to 15 parts of cobblestones, 5 to 10 parts of talcum powder, 5 to 10 parts of silicon powder, 3 to 6 parts of quartz sand and 15 to 20 parts of bentonite. The ceramic water-permeable brick provided by the invention has high strength and has compressive strength of more than 25 MPa and a water permeability coefficient of more than 1.40 * 10<-2>cm / s.
Description
technical field [0001] The invention provides a ceramic permeable brick, which belongs to the technical field of environmental materials. Background technique [0002] With the progress of society and the development of economy, while consuming a lot of resources, it also causes serious pollution. Inner Mongolia is a coal base and a power generation base. Although it has created great economic benefits, it has also caused many environmental problems. Coal gangue is solid waste generated during coal mining and washing, and its emissions account for about 8% to 10% of the raw coal output of coal mines. At the same time, coal-fired power plants emit a large amount of fly ash, and only Baotou’s annual discharge of The amount of ash is more than several million tons. When the wind blows, the dust will fly all over the sky, which has a serious impact on the environment and the health of residents. In recent years, the rapid development of Ordos ceramics industry has also produced...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C04B30/00
Inventor 计慷
Owner 苏州市德莱尔建材科技有限公司