CN101747029A - Colored ceramic particle and application thereof - Google Patents
Colored ceramic particle and application thereof Download PDFInfo
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- CN101747029A CN101747029A CN200810240303A CN200810240303A CN101747029A CN 101747029 A CN101747029 A CN 101747029A CN 200810240303 A CN200810240303 A CN 200810240303A CN 200810240303 A CN200810240303 A CN 200810240303A CN 101747029 A CN101747029 A CN 101747029A
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Abstract
The invention relates to a colored ceramic particle prepared by sintering clay silicate raw materials. The colored ceramic particle is characterized by having the mohs hardness larger than 7, the water absorption rate less than 2.0 percent, brilliant and uniform color of the whole body of the particle, wear resistance and easy construction; and the ceramic particle contains one or more selected form iron oxide, titanium dioxide, chromic oxide, zinc oxide, rutile mixed phase pigments and inorganic pigments carbon black or composition thereof. The invention also relates to a preparation method and application of the colored ceramic particle.
Description
Technical field
The present invention relates to colored material of construction, be used for the road surface specifically, the colored ceramic particle on outer body of wall or roof, its preparation method and application thereof.
Background technology
Can see ceramic particle in the market, general water-intake rate is 15.0% to 26.0%; Its Mohs' hardness is 3 to 5, and its hardness is low and water-intake rate is big, neither wear-resistingly also is not suitable for construction, is used for the polychromy in gardens mostly, to play the effect that beautifies gardens and keep moisture.
Indication ceramic product water-intake rate is the adsorption and permeation ability of ceramic product to water, generally is to calculate with the adsorbed moisture weight and the ratio of solid masses.At present, existing intensified ceramic particulate is produced, and its composition and firing process are difficult to reach its water-intake rate＜=15%.Especially lighter ceramic particle.Comparatively speaking, Chong ceramic particle is very high to material requirements to the lower and light ceramic particle of ingredient requirement.Therefore, always to production high-performance high strength and keep the ceramic particle of certain tap density all to be considered to by no means easy, simultaneously, the surface of ceramic particle needs thicker glass/pottery body, and flawless reduces water-intake rate to guarantee granule strength.
The present color anti-skid road surface of Ordinary Rd, to the hardness of the aggregate of mating formation with and the having relatively high expectations of water-intake rate, can't adopt existing ceramic particle as pavement material.And in Ordinary Rd required sign or view road, more generally adopt color asphalt concrete road surface or color sand (dyeing sand grains) resin to lay.
The color asphalt concrete road surface generally is to add versicolor building stones with decolouring pitch, materials such as colorant and additive, and mix passes through paving again at a certain temperature, rolls to form, and has certain intensity and pavement performance.But this raw material and constructional method thereof, the preliminary preparation time is long, and it is limited if any the source of colored stone material to gather materials, and cost is with high investment big.And the color asphalt road surface does not have good skidproof effect.Easy deformation under the sunshine high-temperature condition, thus the destruction on road surface easily caused, and the river in Zhejiang Province bag appears, diseases such as crackle; The more important thing is the laying equipment that needs specialty and distribute shortcoming such as obnoxious flavour, be difficult for promoting.
The aggregate that another kind of antislip colour is used is color sand, through after handling, handles forming with quartz sand again through dyeing.Can to remedy the natural colour sand color not bright-coloured for color sand although dye, the not congruent defective of kind, but because material itself is not that entire body is of the same colour, still can't overcome not wear-resisting, the defective of fading easily, and because its insufficient strength makes this material when being used for anti-skid surface, and frictional force is not enough, skidproof effect is not good.
Some other employing colo(u)r coatinges etc. are as road surface colorize material, all because of not wear-resisting, fade easily and are limited to.
Summary of the invention
In view of all deficiencies of above-mentioned materials, the purpose of this invention is to provide a kind of intensity height and the low colored ceramic particle of water-intake rate, be used for anti-skid surface and road surface colorize engineering, roof and body of wall outer wall.This ceramic particle entire body is of the same colour, has wear resistance, and long-term friction is not faded yet, with extraordinary resin as caking agent, its intensity very much not comes off, and because self good effect of heat insulation of pottery, can suppress road surface, roof, body of wall temperature and raise with the rising of temperature.
In order to realize this purpose, a kind of colored ceramic particle is provided, form by the silicate starting materials sintering, the raw material of this colored ceramic particle also comprises the heatproof toner, the hardness of described colored ceramic particle greater than Morse hardness 7, water-intake rate less than 2.0%.
Preferably, the contained heatproof toner of this colored ceramic particle is selected from one or more, ferric oxide, titanium dioxide, chromic oxide, zinc oxide and rutile mixed dyes of Fe class and carbon black mineral dyes such as (carbon pigment) and azo, quinacridone, phthalocyanine and pigment dyestuffs such as pigment perylene and indigoid.
Preferably, also comprise one or more zirconium compoundss in this colored ceramic particle raw material, and described zirconium compounds converts according to the oxide compound of zirconium, its weight content is 0.1% to 1.5%.
Preferably, this colored ceramic particle has 1100 to 2450g/cm
3, particularly 1100 to 1300g/cm
3The tap density of scope, and the tap density of described colored ceramic particle preferably 1100 to 1200g/cm
3Scope in.
Another object of the present invention is, a kind of method for preparing this colored ceramic particle is provided, and its preparation process is:
A) grind described one or more raw materials;
B) mix, in a), sneak into described reinforcement interpolation material and described heatproof toner;
C) thermal treatment is with b) be placed on thermal treatment under certain temperature environment;
D) granulate, above-mentioned c) press the certain particle size granulation; And
E) sintering uses specific program with above-mentioned d) sintering.
This preparation method, in step c), the thermal treatment of employing be preferably 50 degrees centigrade to 80 degrees centigrade, especially the oven dry under 65 degrees centigrade is handled.
And, among this preparation method, specific program sintering e) be meant the sintering kiln that uses Specialty Design, be heated to 1100 degrees centigrade to 1165 degrees centigrade, and be incubated 40 minutes.
Another object of the present invention provides a kind of application of above-mentioned colored ceramic particle, and particularly, this colored ceramic particle is used for color anti-skid road surface, road marking, buildings decoration, waterproof roof and the tectal application of wall outer wall.
Another object of the present invention provides uses the made matrix material of above-mentioned colored ceramic particle.
The constructional method of this colored ceramic particle that another object of the present invention provides, described constructional method comprises: construction procedures such as the coating of surface treatment, primary coat, resin glue, spreading ceramic particle, recovery clout, health.
Description of drawings
Fig. 1 is the parameter list of prescription, chemical ingredients and performance that colored ceramic particle of the present invention is shown;
Fig. 2 is that the schema that the present invention makes the colored ceramic particle preparation method is shown; And
Fig. 3 is that the construction process figure that uses colored ceramic particle of the present invention to lay color anti-skid road surface is shown.
Embodiment
The colored ceramic particle of high-strength low-absorption provided by the present invention is used for road surface pavement, roof and body of wall outer wall.It is good that this ceramic particle has a wear resisting property, do not fade and because the good effect of heat insulation of pottery self, can suppress road surface, roof, body of wall temperature and raise with the rising of temperature.
Its raw material of described colored ceramic particle comprises: with certain proportion blended kaolin, feldspar, quartz, clay; Also comprise: strengthen and add material and high temperature toner.And described kaolin, feldspar, quartz, preferably the ratio of its clay is: 70%, 15%, 10%, and it is one or more zirconium compounds classes that material is added in described reinforcement.As the oxide compound of zirconium, the silicate of zirconium, the nitride of zirconium, zirconic salt etc.
And zirconium compounds converts according to the oxide compound of zirconium, and its weight content is 0.1% to 1.5%.The tap density of this colored ceramic particle is 1100 to 1550g/cm3, particularly in 1100 to 1300g/cm scope, and, its hardness greater than Morse hardness 7, water-intake rate less than 2.0%.
Wherein, the high temperature toner is one or more pigment dyestuffs or mineral dye and the mixing of one or more auxiliary agents, high temperature resistant toner is selected from one or more, ferric oxide, titanium dioxide, chromic oxide, zinc oxide and rutile mixed dyes of Fe class and carbon black mineral dyes such as (carbon pigment) and azo, quinacridone, phthalocyanine and pigment dyestuffs such as pigment perylene and indigoid.
The preparation method of this colored ceramic particle provided by the present invention, its grinding steps a) in, can select form ball mill, rod mill and other fragmentation/grinding machineries for use.
Mixing step b) is with one or more pigment dyestuffs of high temperature toner or being pre-mixed of mineral dye and one or more auxiliary agents, more this mixing raw material sneaked into step a) and obtain in the raw material, can in the mixing tank of routine, the carrying out of this material.Also can in a ball mill or other crushing mechanisms, carry out this mixing.
Need strict control raw material granularity in the mixing process, be controlled at 250 mesh screen residues less than 3% guaranteeing the raw material homogeneity, and improve the plasticity-of mud, and improve half-finished compactness and intensity in the subsequent process.Improve the color developing effect of pigment.
In step c), the thermal treatment of employing be preferably 50 degrees centigrade to 80 degrees centigrade, especially the oven dry under 65 degrees centigrade is handled; Also can be that natural air drying or waste heat are dried.
In addition, among this preparation method, specific program sintering e), comprise heat to 1100 degree centigrade to 1165 degrees centigrade, and be incubated 40 minutes.According to the difference of raw material, sintering temperature is also inequality, and temperature is stated for being an example of raw material with the feldspar in this place, and other embodiment are with reference to the experimental data of Figure of description 1.
Sintering circuit directly has influence on the performance of product, according to the clay difference that is adopted, its fusing point also is not quite similar, for example, utilize the eutectic point of potassium felspar sand and microcline can be reduced to 956 degrees centigrade, and this moment is quartzy and the sheet kaolinite begins to dissolve in its melt.Thereby broadening sintering range and improve intensity satisfies the best colour temp of ceramic particle pigment.Enumerated the present invention in the Figure of description 1 and adopted other various raw material gained test-results, burnt till the ceramic particle of different colours according to different ratios, its parameter is different, but its hardness and water-intake rate are all in the scope of being expected.
Use the constructional method of colored ceramic particle, comprising: construction procedures such as the coating of surface treatment, primary coat, resin glue, spreading ceramic particle, recovery clout, health.Specifically:
A) remove foreign material such as the interior dust of boundary of works area, gravel, original cement or asphalt flooring are carried out surface treatment;
B) coating resin on the cement pavement basis, the spraying resin carries out primary coat on the road surface specifically;
C) on the basis of primary coat, be coated with a certain amount of resin glue;
D) on bottom coating resin, sprinkle above-mentioned colored ceramic particle equably with instruments such as spades;
E) confirm that resin has hardened after, the colored ceramic particle clout of failing to stick together with resin is reclaimed;
F) with coverture etc. health is protected in road surface, line etc. in the boundary of works area.
The skidproof effect test
| The kind of mating formation | The BPN value |
| Color anti-skid road surface is mated formation | ??96 |
| Close granularity asphalt pavement | ??66 |
| Open the granularity asphalt pavement | ??79 |
The anti-skid surface and other worker's methods that adopt colored ceramic particle of the present invention to lay, are opened the granularity asphalt pavement, are measured its anti-skidding BPN value by the Portable tester and compare for example close granularity asphalt pavement.Test-results is as implied above.
Learn that by test-results color anti-skid road surface provided by the present invention is mated formation good non-skid property.
Noted earlier, be the description of embodiment of the present invention, be not used for limiting apparatus and method of the present invention and application; Described product and method and application thereof can realize with multiple mode; And, the various omissions of described product and method and application thereof, substitute or change all and can be easily carry out not breaking away under the essence of the present invention.In addition, device or method and application by integral part, function, feature or the method steps of embodiment in suitable this specification sheets of merging are realized are included in scope of the present invention and the essence.
Claims (10)
1. a colored ceramic particle is formed by the silicate starting materials sintering, it is characterized in that, the raw material of described colored ceramic particle also comprises the heatproof toner, and described colored ceramic particle hardness greater than Morse hardness 7, water-intake rate less than 2.0%.
2. according to the colored ceramic particle of claim 1, it is characterized in that, described heatproof toner is selected from one or more, mineral dye such as ferric oxide, titanium dioxide, chromic oxide, zinc oxide and rutile mixed dyes of Fe class and carbon black, carbon pigment and azo, quinacridone, phthalocyanine and pigment dyestuffs such as pigment perylene and indigoid.
3. according to the colored ceramic particle of claim 2, it is characterized in that, also comprise one or more zirconium compoundss in the raw material of described colored ceramic particle, and described zirconium compounds converts according to the oxide compound of zirconium, its weight content is 0.1% to 1.5%.
4. according to the colored ceramic particle in the claim 3, this colored ceramic particle has 1100 to 2450g/cm
3, particularly 1100 to 1300g/cm
3The tap density of scope, and the tap density of described colored ceramic particle preferably 1100 to 1200g/cm
3Scope in.
5. a method for preparing according to colored ceramic particle described in the claim 1 to 4 is characterized in that, described preparation process is:
A) grind described one or more raw materials;
B) mix, in a), sneak into described reinforcement and add material and described heatproof toner;
C) thermal treatment is with b) be placed on thermal treatment under certain temperature environment;
D) granulate, above-mentioned c) granulate by certain particle; And
E) sintering uses specific program with above-mentioned d) sintering.
6. according to the method for claim 5, it is characterized in that, in step c), described thermal treatment be 50 degrees centigrade to 80 degrees centigrade, especially the oven dry under 65 degrees centigrade is handled.
7. according to the method for claim 5, it is characterized in that specific program sintering e), comprise being heated to 1100 degrees centigrade to 1165 degrees centigrade, and be incubated 40 minutes.
8. be used for color anti-skid road surface, road marking, buildings decoration, waterproof roof, the tectal application of body of wall outer wall according to colored ceramic particle any in the claim 1 to 4.
9. use composite building material according to colored ceramic particle any in the claim 1 to 5.
10. use constructional method, it is characterized in that described constructional method comprises: construction procedures such as surface treatment, resin bottom coating, spreading ceramic particle, recovery clout, health according to colored ceramic particle any in the claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810240303A CN101747029A (en) | 2008-12-17 | 2008-12-17 | Colored ceramic particle and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810240303A CN101747029A (en) | 2008-12-17 | 2008-12-17 | Colored ceramic particle and application thereof |
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| CN101747029A true CN101747029A (en) | 2010-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810240303A Pending CN101747029A (en) | 2008-12-17 | 2008-12-17 | Colored ceramic particle and application thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910896A (en) * | 2012-10-26 | 2013-02-06 | 湖南省交通科学研究院 | Preparation method of antislip ceramic aggregate |
| CN104529343A (en) * | 2014-12-10 | 2015-04-22 | 国家电网公司 | Gatepost decoration material |
| CN106431180A (en) * | 2016-08-27 | 2017-02-22 | 苏州雅晟建筑装饰工程有限公司 | Formaldehyde-removing environment-friendly decorative material |
| US10100521B2 (en) | 2012-09-11 | 2018-10-16 | 3M Innovative Properties Company | Porous glass roofing granules |
| CN111101416A (en) * | 2019-12-27 | 2020-05-05 | 广州市恒嘉建设有限公司 | Asphalt concrete pavement construction method |
| CN113801496A (en) * | 2021-09-26 | 2021-12-17 | 广东精英无机材料有限公司 | Cobalt-containing ceramic black pigment and preparation method and application thereof |
| US11371244B2 (en) | 2012-04-30 | 2022-06-28 | 3M Innovative Properties Company | High solar-reflectivity roofing granules utilizing low absorption components |
-
2008
- 2008-12-17 CN CN200810240303A patent/CN101747029A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11371244B2 (en) | 2012-04-30 | 2022-06-28 | 3M Innovative Properties Company | High solar-reflectivity roofing granules utilizing low absorption components |
| US10100521B2 (en) | 2012-09-11 | 2018-10-16 | 3M Innovative Properties Company | Porous glass roofing granules |
| CN102910896A (en) * | 2012-10-26 | 2013-02-06 | 湖南省交通科学研究院 | Preparation method of antislip ceramic aggregate |
| CN102910896B (en) * | 2012-10-26 | 2014-02-19 | 湖南省交通科学研究院 | Preparation method of antislip ceramic aggregate |
| CN104529343A (en) * | 2014-12-10 | 2015-04-22 | 国家电网公司 | Gatepost decoration material |
| CN106431180A (en) * | 2016-08-27 | 2017-02-22 | 苏州雅晟建筑装饰工程有限公司 | Formaldehyde-removing environment-friendly decorative material |
| CN111101416A (en) * | 2019-12-27 | 2020-05-05 | 广州市恒嘉建设有限公司 | Asphalt concrete pavement construction method |
| CN113801496A (en) * | 2021-09-26 | 2021-12-17 | 广东精英无机材料有限公司 | Cobalt-containing ceramic black pigment and preparation method and application thereof |
| CN113801496B (en) * | 2021-09-26 | 2022-10-14 | 广东精英无机材料有限公司 | Cobalt-containing ceramic black pigment and preparation method and application thereof |
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Application publication date: 20100623 |