CN105439610A - Wear-resistant self-cleaning water permeable brick and manufacturing method thereof - Google Patents
Wear-resistant self-cleaning water permeable brick and manufacturing method thereof Download PDFInfo
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- CN105439610A CN105439610A CN201510762208.1A CN201510762208A CN105439610A CN 105439610 A CN105439610 A CN 105439610A CN 201510762208 A CN201510762208 A CN 201510762208A CN 105439610 A CN105439610 A CN 105439610A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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Abstract
The invention discloses a wear-resistant self-cleaning water-permeable brick. The wear-resistant self-cleaning water-permeable brick is obtained by the following steps: carrying out room-temperature grinding on soybean straws after carbonization treatment; adsorbing a photo-catalytic material namely nano titanium dioxide to pore surfaces; carrying out light irradiation to generate hydroxyl free radicals, super-oxygen ion free radicals and H2O free radicals which are very strong in capacities of oxidation and decomposition; and directly oxidizing various organic substances into small inorganic molecules of Co2 and H2O which not only can degrade automobile exhaust and the like in the atmosphere but also have strong adsorbability when applied to the water-permeable brick. The water-permeable brick prepared by taking modified filter mud as a pore forming agent and fluorapatite, silica fume and alumina as aggregates and carrying out high temperature sintering is high in porosity, and carbon black adopted can ensure the coefficient of water permeability and the compression strength of the water-permeable brick and improve the wear resistance of the water-permeable brick at the same time.
Description
Technical field
The present invention relates to building material technical field, particularly relate to a kind of wear-resisting automatically cleaning water-permeable brick and preparation method thereof.
Background technology
Along with the continuous plaque of city water resource is weary, and the pursuit of urban environment hommization, the research and development of water-permeable brick cause the extensive concern of material, environment and public works expert.Water-permeable brick has good water permeability and moisture retention, well can alleviate city due to mated formation by non-pervious surface " the city desertification " and " tropical island effect " that cover and cause, urban waterlogging can also be alleviated to a certain extent, supplement urban groundwater, regulate urban environment, be conducive to keeping city water balance.Existing water-permeable brick is to high compact, high strength future development, its ultimate compression strength is higher, but still there is many defects, the non-constant of water-permeable on the one hand, even if there is the fragment of brick that water permeability is good, but its ultimate compression strength does not reach paving requirement, water-permeable brick is through life-time service simultaneously, surface and hole are easy to fall into various dirt and form blocking and can not automatically remove, weaken permeable effect, ecological effect is poor, and higher to the requirement of pumping equipment in using, situation as run into impeded drainage after rain occurs, then easily produce ponding problem.The water-permeable brick function of existing technology production is comparatively single on the other hand, and they just simply make precipitation permeate the ground through brick body, effectively can not remove contained pollutent in water, not have cleaning action to the sewage through brick body.For addressing these problems, need exploitation a kind of novel while there is permeable and automatically cleaning water-permeable brick that is purification function.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of wear-resisting automatically cleaning water-permeable brick and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of wear-resisting automatically cleaning water-permeable brick, is made up of the raw material of following weight part: fluorapatite 24-26, wollastonite powder 28-30, alumina homogenization material 21-24, cement 13-15, sugared filter mud 21-24, carbon black 9-10, sodium sulfate 1.3-1.5, silicon carbide 1-2, slag wool 7-9, hydroxypropylated starch 6-8, Herba Lysimachiae foenumgraeci quintessence oil 0.1-0.3, nano titanium oxide 0.8-0.9, lacquer thinner 5-7, soybean stalk 5-6, suitable quantity of water.
The making method of described a kind of wear-resisting automatically cleaning water-permeable brick, comprises the following steps:
(1) soybean stalk oven dry is put into charring furnace at the temperature of 450-500 DEG C, isolated air charing 20-30 minute, be cooled to room temperature and add nano titanium oxide, hydroxypropylated starch, Herba Lysimachiae foenumgraeci quintessence oil grinding 40-50 minute;
(2) dry after sugared filter mud washing at 50-60 DEG C of temperature, send in high-speed mixer and add carbon black, sodium sulfate, silicon carbide, lacquer thinner and appropriate water, turn/speed high-speed stirring the 15-20 minute of min with 1400-1500, dry, ultrasonic grinding becomes powder to dry;
(3) fluorapatite, wollastonite powder, alumina homogenization material are crushed to 120-140 order after 710-790 DEG C of high-temperature calcination process, add the mixing of step (1), (2) material and other remaining components, drop into ball milling 2-3 hour in ball mill, water spray granulation, ageing were pressed into raw adobe after 2 days;
(4) adobe natural drying will be given birth to air-dry, in 1060-1100 DEG C of sintering 1-2 hour in chamber type electric resistance furnace, naturally cool to room temperature discharging.
Advantage of the present invention is: through grinding at room temperature after soybean stalk charing processes by the present invention, pore surface adsorption photochemical catalysis material nano titanium dioxide, generates hydroxyl radical free radical, Superoxide anion free radical and H when rayed
2o free radical all has very strong oxidation, capacity of decomposition, is CO by various organism direct oxidation
2and H
2the inorganic molecules such as O, be applied to the vehicle exhaust etc. not only can degraded in air in water-permeable brick, also there is stronger adsorptivity, with modified sugars filter mud for pore former, fluorapatite, wollastonite powder, alumina homogenization material are aggregate, water-permeable brick porosity obtained after high temperature sintering is large, adopts carbon black can also improve its wear resisting property while guarantee water permeability coefficient of water permeable brick, ultimate compression strength.
Embodiment
A kind of wear-resisting automatically cleaning water-permeable brick, is made up of the raw material of following weight part: fluorapatite 24, wollastonite powder 28, alumina homogenization material 21, cement 13, sugared filter mud 21, carbon black 9, sodium sulfate 1.3, silicon carbide 1, slag wool 7, hydroxypropylated starch 6, Herba Lysimachiae foenumgraeci quintessence oil 0.1, nano titanium oxide 0.8, lacquer thinner 5, soybean stalk 5, suitable quantity of water.
The making method of described a kind of wear-resisting automatically cleaning water-permeable brick, comprises the following steps:
(1) dried by soybean stalk and put into charring furnace at the temperature of 450 DEG C, isolated air carbonizes 20 minutes, is cooled to that room temperature adds nano titanium oxide, hydroxypropylated starch, Herba Lysimachiae foenumgraeci quintessence oil grind 40 minutes;
(2) dry after the washing of sugared filter mud at 50 DEG C of temperature, send in high-speed mixer and add carbon black, sodium sulfate, silicon carbide, lacquer thinner and appropriate water, with the speed high-speed stirring 15 minutes of 1400 turns/min, dry, ultrasonic grinding becomes powder to dry;
(3) fluorapatite, wollastonite powder, alumina homogenization material are crushed to 120 orders after 710 DEG C of high-temperature calcination process, add the mixing of step (1), (2) material and other remaining components, ball milling 2 hours in input ball mill, water spray granulation, ageing were pressed into raw adobe after 2 days;
(4) adobe natural drying will be given birth to air-dry, and in chamber type electric resistance furnace, sinter 1 hour in 1060 DEG C, naturally cool to room temperature discharging.
The technical parameter index of the automatically cleaning water-permeable brick using the present invention to produce is as follows: the ultimate compression strength of water-permeable brick can reach 33.9MPa, and folding strength reaches 3.32MPa, and coefficient of permeability is 0.35cm/s.
Claims (2)
1. a wear-resisting automatically cleaning water-permeable brick, it is characterized in that, be made up of the raw material of following weight part: fluorapatite 24-26, wollastonite powder 28-30, alumina homogenization material 21-24, cement 13-15, sugared filter mud 21-24, carbon black 9-10, sodium sulfate 1.3-1.5, silicon carbide 1-2, slag wool 7-9, hydroxypropylated starch 6-8, Herba Lysimachiae foenumgraeci quintessence oil 0.1-0.3, nano titanium oxide 0.8-0.9, lacquer thinner 5-7, soybean stalk 5-6, suitable quantity of water.
2. the making method of a kind of wear-resisting automatically cleaning water-permeable brick according to claim 1, is characterized in that comprising the following steps:
(1) soybean stalk oven dry is put into charring furnace at the temperature of 450-500 DEG C, isolated air charing 20-30 minute, be cooled to room temperature and add nano titanium oxide, hydroxypropylated starch, Herba Lysimachiae foenumgraeci quintessence oil grinding 40-50 minute;
(2) dry after sugared filter mud washing at 50-60 DEG C of temperature, send in high-speed mixer and add carbon black, sodium sulfate, silicon carbide, lacquer thinner and appropriate water, turn/speed high-speed stirring the 15-20 minute of min with 1400-1500, dry, ultrasonic grinding becomes powder to dry;
(3) fluorapatite, wollastonite powder, alumina homogenization material are crushed to 120-140 order after 710-790 DEG C of high-temperature calcination process, add the mixing of step (1), (2) material and other remaining components, drop into ball milling 2-3 hour in ball mill, water spray granulation, ageing were pressed into raw adobe after 2 days;
(4) adobe natural drying will be given birth to air-dry, in 1060-1100 DEG C of sintering 1-2 hour in chamber type electric resistance furnace, naturally cool to room temperature discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762208.1A CN105439610A (en) | 2015-11-11 | 2015-11-11 | Wear-resistant self-cleaning water permeable brick and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762208.1A CN105439610A (en) | 2015-11-11 | 2015-11-11 | Wear-resistant self-cleaning water permeable brick and manufacturing method thereof |
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| CN105439610A true CN105439610A (en) | 2016-03-30 |
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| CN201510762208.1A Withdrawn CN105439610A (en) | 2015-11-11 | 2015-11-11 | Wear-resistant self-cleaning water permeable brick and manufacturing method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436750A (en) * | 2002-12-31 | 2003-08-20 | 广东唯美陶瓷有限公司 | Fast baking process of environment protecting water and air permeable brick in roller kiln |
| CN101445340A (en) * | 2008-12-30 | 2009-06-03 | 程卫国 | Self-cleaning water permeable brick and preparation method thereof |
| CN102320791A (en) * | 2011-05-20 | 2012-01-18 | 福建耀中建材实业有限公司 | Method for preparing photocatalyst ecological bricks |
| CN102535725A (en) * | 2012-02-17 | 2012-07-04 | 大连工业大学 | Permeable bricks inlaid with nanometer titanium dioxide and preparation method thereof |
| WO2012044057A3 (en) * | 2010-10-01 | 2012-07-05 | 주식회사 지메텍 | Water-permeable ceramic block composition using bottom ash, water-permeable porous ceramic block using same, and method for preparing same |
| CN102557712A (en) * | 2011-12-26 | 2012-07-11 | 大连工业大学 | Method for manufacturing water permeable brick by using sugar filter mud |
-
2015
- 2015-11-11 CN CN201510762208.1A patent/CN105439610A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436750A (en) * | 2002-12-31 | 2003-08-20 | 广东唯美陶瓷有限公司 | Fast baking process of environment protecting water and air permeable brick in roller kiln |
| CN101445340A (en) * | 2008-12-30 | 2009-06-03 | 程卫国 | Self-cleaning water permeable brick and preparation method thereof |
| WO2012044057A3 (en) * | 2010-10-01 | 2012-07-05 | 주식회사 지메텍 | Water-permeable ceramic block composition using bottom ash, water-permeable porous ceramic block using same, and method for preparing same |
| CN102320791A (en) * | 2011-05-20 | 2012-01-18 | 福建耀中建材实业有限公司 | Method for preparing photocatalyst ecological bricks |
| CN102557712A (en) * | 2011-12-26 | 2012-07-11 | 大连工业大学 | Method for manufacturing water permeable brick by using sugar filter mud |
| CN102535725A (en) * | 2012-02-17 | 2012-07-04 | 大连工业大学 | Permeable bricks inlaid with nanometer titanium dioxide and preparation method thereof |
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Application publication date: 20160330 |