CN102746517A - Luminescent colored bitumen emulsion and preparation method thereof - Google Patents
Luminescent colored bitumen emulsion and preparation method thereof Download PDFInfo
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- CN102746517A CN102746517A CN2012102705402A CN201210270540A CN102746517A CN 102746517 A CN102746517 A CN 102746517A CN 2012102705402 A CN2012102705402 A CN 2012102705402A CN 201210270540 A CN201210270540 A CN 201210270540A CN 102746517 A CN102746517 A CN 102746517A
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Abstract
The invention discloses a luminescent colored bitumen emulsion and a preparation method of the bitumen emulsion. The method comprises the steps of: uniformly mixing 10-30 parts by mass of colored pigment, 10-30 parts by mass of luminescent material and 0.5-1.0 part by mass of antioxidant in high-speed stirring equipment, then adding 45-70 parts by mass of 130-160 DEG C bitumen, and stirring uniformly to prepare colored luminescent bitumen; adding 1.5-6.5 parts by mass of emulsifying agent and 1.0-5.0 parts by mass of stabilizer to 28-45 parts of 45-65 DEG C water, and stirring uniformly to prepare soap solution; and injecting the prepared soap solution and luminescent colored bitumen to a colloid mill, and grinding until the emulsion mode has particle size smaller than 5 mum and average grain size smaller than 7 mum. The emulsion contains 50-65 parts of the luminescent colored bitumen, 28-45 parts of water, 1.5-6.5 parts of the emulsifying agent and 1.0-5.0 parts of the stabilizer. The luminescent colored bitumen emulsion is advanced in process and simple in application; and the luminescent colored bitumen emulsion with excellent quality, luminescent effect and gorgeous color can be produced by adopting traditional equipment.
Description
Technical field
The present invention relates to a kind of road surface with bitumen emulsion and preparation method thereof, particularly about a kind of luminous colorful asphalt emulsion and preparation method thereof.
Background technology
Bitumen emulsion is the road bitumen that common high temperature is used, and through mechanical stirring and chemically stable method (emulsification), is diffused in the water and is liquefied as very low, the mobile good a kind of pavement construction material of viscosity under the normal temperature.In Road construction, in the maintenance and maintenance process of highway, bitumen emulsion is one of a kind of material commonly used.Compare with heated bitumen, mobile because road bitumen is in use for keeping bituminous, a large amount of fuel be consumed, and environmental pollution can be produced.Bitumen emulsion provides a kind of system of and environmental protection more safer, energy-conservation than heated bitumen, because this technology has been avoided high-temperature operation, heating and noxious emission.
It is bright and colourful under sun exposure daytime that luminous colorful asphalt emulsion has solved common color pitch, but the dull thread occasion is then intensely dark in night or tunnel etc., the shortcoming that the colored road surface characteristics can not demonstrate fully.And, compare with color asphalt, do not need heating during use, reduce energy consumption, reduce and pollute, make easy to operate simple.
Summary of the invention
The present invention is provided for the luminous colorful asphalt emulsion of road pavement, and said bitumen emulsion is compared laying with other known bitumen emulsion road is that colored road surface has functions such as beautifying the environment, induce traffic, and has automatic luminous ornament function at night.
The preparation method of luminous colorful asphalt emulsion of the present invention comprises the steps:
1), be that 10～30 parts of coloured pigments, 10～30 parts of luminescent materials, 0.5～1.0 part inhibitor mix in high-speed mixing equipment with mass fraction, then add massfraction and be 130～160 ℃ of pitches of 45～70 parts and stir and make colorful light-emitting pitch;
2), be 1.5～6.5 parts of emulsifying agents, 1.0～5.0 parts of stablizers with mass fraction, join in 28～45 parts 45～65 ℃ the water, stirring makes soap lye;
3), soap lye that configures and luminous color asphalt are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m, median size is less than 7 μ m.
Pitch in the step 1) can be that heavy traffic paving asphalt is removed one or more mixtures in melanic albino bitumen, light colour resin, perfume oil, polymkeric substance, the resin through the extracting decolouring; 25 ℃ of penetration degrees are that 60～100mm, 42～54 ℃ of ring and ball softening points, ductility (5cm/min, 15 ℃) are greater than 100cm.
Coloured pigment in the step 1) is an organic or inorganic pigment; Do not producing colour-change below 200 ℃, the change of character and state is not taking place; Median size is less than 5 μ m; Handle or without processing through pertitanic acid fat, aluminic acid lipoprotein, zirconic acid lipid silane coupling agent; Coloured pigment is that mineral dye is a kind of or its mixture in oxide compound, chromic salt, vitriol, silicate, molybdate, the ferricyanate, and pigment dyestuff is a kind of or its mixture in azo pigment, phthalocyanine pigment, anthraquinone, the indigoids
The described inhibitor of step 1) is 2; Three grades of butyl of 6--4-methylphenol, two (3; Three grades of butyl of 5--4-hydroxy phenyl) thioether, four (β-(3, three grades of butyl of 5--4-hydroxy phenyl) propionic acid) pentaerythritol ester, a kind of or its mixture in the Hinered phenols antioxidant.
Luminescent material in the step 1) is sulfide-based, aluminate body, the light storage type self luminous material of silicate body steady persistence, through or without the surface-treated luminescent material, median size is less than 7 μ m.
Step 2) in emulsifying agent be in cationic, anionic and the non-ionic type asphalt emulsifier one or both, three kinds be composited; Cationic emulsifier is a kind of in amine salt class, quaternary ammonium salt, the heterocyclic emulsifying agent; Anionic emulsifier is a kind of in carboxylate salt, sulfuric acid, sulphonate and the phosphate ester salt emulsifying agent, and nonionic emulsifier is a kind of in polyoxyethylene-type, polyvalent alcohol type, alkylol amide type, the non-ion fluorin carbon type emulsifying agent.
Step 2) stablizer is inorganic thickening agent class, cellulose family, polyacrylate(s) and association type polyurethanes in.
The invention also discloses a kind of luminous colorful asphalt emulsion that makes by above-mentioned preparation method, by the luminous color asphalt of 50～65 parts of massfractions, 28～45 parts of water, 1.5～6.5 parts of emulsifying agents, 1.0～5.0 parts stablizer is formed.
A kind of luminous colorful asphalt emulsion of the present invention has following advantage:
The luminous colorful asphalt emulsion of the present invention not only has the premium properties of bitumen emulsion; And owing to adopt the overlength afterglow luminescence technology; Colored road surface with its making; Not only daytime, lovely luster was beautiful, because luminescent material self is luminous and have color transformed effect, can presents good photopic vision and beautify effect in dull thread occasions such as night or dark places.Technology of the present invention is advanced, uses simply, adopts traditional device can produce excellent quality, has illumination effect, luminous colorful asphalt emulsion lucuriant in design.
The road that luminous colorful asphalt emulsion is laid is that colored road surface has functions such as beautifying the environment, induce traffic; Be a sign in the urban modernization paces, it for beautify public community, intersperse urban architecture, work for the public good such as caution traffic safety has practicality widely.
Luminous colorful asphalt emulsion not only satisfies the various performances of road with bitumen emulsion, and has special luminous ornament function, utilizes the sunlight on daytime and the light at night to hold light; Night is luminous automatically, fully without manual operation.Demonstrate and divide the track and distinguish the highway section, constitute the noctilucence highway, add lustre both for the highway night scene, made things convenient for the night flight or navigation vehicle again, help traffic safety.Can use ground such as avenue, square, landscaped area, park and tourist sight road widely; People also can clearly recognize road under the situation of dark, foggy, bad weather, reduce the incidence of traffic hazard, make the guiding of highway communication more convenient, thoughtful.
Embodiment
Further specify the present invention below in conjunction with embodiment, but the present invention is not limited to these embodiment.
Embodiment 1:
Luminous color asphalt prescription, in the total amount of luminous color asphalt:
Proportionally take by weighing said coloured pigment, luminescent material, inhibitor and in high-speed mixing equipment, mix, stir at 130～160 ℃ of pitches that are heated to the regulation ratio;
A kind of luminous colorful asphalt emulsion prescription of the present invention, in the total amount of luminous colorful asphalt emulsion:
Proportionally take by weighing emulsifying agent, stablizer, join in 45～65 ℃ the water that takes by weighing in proportion, stir.
Soap lye that configures and luminous color asphalt are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m median sizes less than 7 μ m.
Embodiment 2:
Luminous color asphalt prescription, in the total amount of luminous color asphalt:
Proportionally take by weighing said coloured pigment, luminescent material, inhibitor and in high-speed mixing equipment, mix, stir at 130～160 ℃ of pitches that are heated to the regulation ratio;
A kind of luminous colorful asphalt emulsion prescription of the present invention, in the total amount of luminous colorful asphalt emulsion:
Proportionally take by weighing emulsifying agent, stablizer, join in 45～65 ℃ the water that takes by weighing in proportion, stir.
Soap lye that configures and luminous color asphalt are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m median sizes less than 7 μ m.
Embodiment 3:
Luminous color asphalt prescription, in the total amount of luminous color asphalt:
Proportionally take by weighing said coloured pigment, luminescent material, inhibitor and in high-speed mixing equipment, mix, stir at 130～160 ℃ of pitches that are heated to the regulation ratio;
A kind of luminous colorful asphalt emulsion prescription of the present invention, in the total amount of luminous colorful asphalt emulsion:
Proportionally take by weighing emulsifying agent, stablizer, join in 45～65 ℃ the water that takes by weighing in proportion, stir.
Soap lye that configures and luminous color asphalt are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m median sizes less than 7 μ m.
Embodiment 4:
Luminous color asphalt prescription, in the total amount of luminous color asphalt:
Proportionally take by weighing said coloured pigment, luminescent material, inhibitor and in high-speed mixing equipment, mix, stir at 130～160 ℃ of pitches that are heated to the regulation ratio;
A kind of luminous colorful asphalt emulsion prescription of the present invention, in the total amount of luminous colorful asphalt emulsion:
Proportionally take by weighing emulsifying agent, stablizer, join in 45～65 ℃ the water that takes by weighing in proportion, stir.
Soap lye that configures and luminous color asphalt are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m median sizes less than 7 μ m.
Embodiment 5:
Luminous color asphalt prescription, in the total amount of luminous color asphalt:
Proportionally take by weighing said coloured pigment, luminescent material, inhibitor and in high-speed mixing equipment, mix, stir at 130～160 ℃ of pitches that are heated to the regulation ratio;
A kind of luminous colorful asphalt emulsion prescription of the present invention, in the total amount of luminous colorful asphalt emulsion:
Proportionally take by weighing emulsifying agent, stablizer, join in 45～65 ℃ the water that takes by weighing in proportion, stir.
Soap lye that configures and luminous color asphalt are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m median sizes less than 7 μ m.
Embodiment 6:
Luminous color asphalt prescription, in the total amount of luminous color asphalt:
Proportionally take by weighing said coloured pigment, luminescent material, inhibitor and in high-speed mixing equipment, mix, stir at 130～160 ℃ of pitches that are heated to the regulation ratio;
A kind of luminous colorful asphalt emulsion prescription of the present invention, in the total amount of luminous colorful asphalt emulsion:
Proportionally take by weighing emulsifying agent, stablizer, join in 45～65 ℃ the water that takes by weighing in proportion, stir.
Soap lye that configures and luminous color asphalt are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m median sizes less than 7 μ m.
Claims (10)
1. the preparation method of a luminous colorful asphalt emulsion is characterized in that this method comprises the steps
1), be that 10～30 parts of coloured pigments, 10～30 parts of luminescent materials, 0.5～1.0 part inhibitor mix in high-speed mixing equipment with mass fraction, then add massfraction and be 130～160 ℃ of pitches of 45～70 parts and stir and make colorful light-emitting pitch;
2), be 1.5～6.5 parts of emulsifying agents, 1.0～5.0 parts of stablizers with mass fraction, join in 28～45 parts 45～65 ℃ the water, stirring makes soap lye;
3), 35～50 portions of soap lyes and 50～65 parts of luminous color asphalts that will configure are injected in the colloidal mill, through grinding, make emulsion pattern particle diameter less than 5 μ m, median size is less than 7 μ m.
2. the colorful asphalt emulsion that makes of the preparation method of luminous colorful asphalt emulsion according to claim 1; It is characterized in that luminous color asphalt by 50～65 parts of mass fractions; 28～45 parts of water, 1.5～6.5 parts of emulsifying agents, 1.0～5.0 parts stablizer is formed.
3. the preparation method of luminous colorful asphalt emulsion according to claim 1; It is characterized in that the described pitch of step 1) can be that heavy traffic paving asphalt is removed one or more mixtures in melanic albino bitumen, light colour resin, perfume oil, petroleum resin, the thermoplastic polyester through the extracting decolouring; 25 ℃ of penetration degrees are that 60～100mm, 42～54 ℃ of ring and ball softening points, ductility (5cm/min, 15 ℃) are greater than 100cm.
4. the preparation method of luminous colorful asphalt emulsion according to claim 1; It is characterized in that the described coloured pigment of step 1) is an organic or inorganic pigment; Do not producing colour-change below 200 ℃, the change of character and state is not taking place; Median size is less than 5 μ m, handles or without processing through pertitanic acid fat, aluminic acid lipoprotein, zirconic acid lipid silane coupling agent.
5. the preparation method of luminous colorful asphalt emulsion according to claim 4; It is characterized in that said coloured pigment is that mineral dye is a kind of or its mixture in oxide compound, chromic salt, vitriol, silicate, molybdate, the ferricyanate, described pigment dyestuff is a kind of or its mixture in azo pigment, phthalocyanine pigment, anthraquinone, the indigoids.
6. the preparation method of luminous colorful asphalt emulsion according to claim 1; It is characterized in that the described inhibitor of step 1) is 2; Three grades of butyl of 6--4-methylphenol, two (3; Three grades of butyl of 5--4-hydroxy phenyl) thioether, four (β-(3, three grades of butyl of 5--4-hydroxy phenyl) propionic acid) pentaerythritol ester, one or more mixtures in the Hinered phenols antioxidant.
7. the preparation method of luminous colorful asphalt emulsion according to claim 1; It is characterized in that the described luminescent material of step 1) is sulfide-based, aluminate body, the light storage type self luminous material of silicate body steady persistence; Through or without the surface-treated luminescent material, median size is less than 7 μ m.
8. the preparation method of luminous colorful asphalt emulsion according to claim 1 is characterized in that step 2) said emulsifying agent be in cationic, anionic and the non-ionic type asphalt emulsifier one or both, three kinds be composited.
9. the preparation method of luminous colorful asphalt emulsion according to claim 8; It is characterized in that said cationic emulsifier is a kind of in amine salt class, quaternary ammonium salt, the heterocyclic emulsifying agent; Said anionic emulsifier is a kind of in carboxylate salt, sulfuric acid, sulphonate and the phosphate ester salt emulsifying agent, and said nonionic emulsifier is a kind of in polyoxyethylene-type, polyvalent alcohol type, alkylol amide type, the non-ion fluorin carbon type emulsifying agent.
10. the preparation method of luminous colorful asphalt emulsion according to claim 1; It is characterized in that step 2) said stablizer is the inorganic thickening agent class: thermal silica, sodium bentonite, organobentonite, zeyssatite, attapulgite soil, molecular sieve, silicon gel; Cellulose family: methylcellulose gum, Vltra tears, Xylo-Mucine, Natvosol, synthetic macromolecule: SEPIGEL 305, Z 150PH, Vinylpyrrolidone polymer, polyoxyethylene, carbomer, ROHM, ZX-I, polyacrylic ester copolymer emulsion, cis-1,4-polybutadiene rubber, styrene-butadiene rubber(SBR), urethane, modification polyureas, low-molecular polyethylene wax.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980722A (en) * | 2014-05-30 | 2014-08-13 | 山东交通学院 | Method for improving color stability of colored bituminous pavement |
| CN104497597A (en) * | 2014-12-11 | 2015-04-08 | 李保集 | Modified road asphalt and preparation method thereof |
| CN104553130A (en) * | 2015-01-23 | 2015-04-29 | 唐山东方雨虹防水技术有限责任公司 | Fusible high-performance elastomer modified asphalt waterproof roll |
| CN106700913A (en) * | 2016-12-14 | 2017-05-24 | 东至绿洲环保化工有限公司 | Waterproof organic silicon coating |
| CN107399929A (en) * | 2017-07-21 | 2017-11-28 | 张娟 | A kind of preparation method of highway cement pitch concrete |
| CN108047733A (en) * | 2017-12-14 | 2018-05-18 | 广州鸿绵合成材料有限公司 | A kind of dry method uses modified luminous color pitch and preparation method thereof |
| CN108219491A (en) * | 2018-02-26 | 2018-06-29 | 山东科达基建有限公司 | Colorful Asphalt Pavement |
| CN108641379A (en) * | 2018-05-08 | 2018-10-12 | 上海浦兴路桥建设工程有限公司 | It is a kind of to emulsify transparent binder and preparation method thereof |
| CN109456498A (en) * | 2017-10-20 | 2019-03-12 | 山东大学 | A kind of amidoquat salt form Hydroxypropyl phosphate ester sodium asphalt emulsifier and preparation method thereof |
| CN112125576A (en) * | 2020-07-09 | 2020-12-25 | 湖北益通建设股份有限公司 | Phosphogypsum-based aggregate warm-mix asphalt mixture |
| CN112979217A (en) * | 2021-04-19 | 2021-06-18 | 广东四通建材股份有限公司 | Noctilucent cold-laid permeable asphalt and preparation method thereof |
| CN113773662A (en) * | 2021-10-13 | 2021-12-10 | 山东京博石油化工有限公司 | Anionic asphalt and preparation method thereof |
| CN117866452A (en) * | 2023-06-15 | 2024-04-12 | 长大市政工程(广东)有限公司 | Environment-friendly color asphalt pavement material and preparation method thereof |
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Cited By (17)
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| CN103980722B (en) * | 2014-05-30 | 2016-06-01 | 山东交通学院 | A kind of method improving color asphalt road surface color stability |
| CN103980722A (en) * | 2014-05-30 | 2014-08-13 | 山东交通学院 | Method for improving color stability of colored bituminous pavement |
| CN104497597A (en) * | 2014-12-11 | 2015-04-08 | 李保集 | Modified road asphalt and preparation method thereof |
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| CN106700913A (en) * | 2016-12-14 | 2017-05-24 | 东至绿洲环保化工有限公司 | Waterproof organic silicon coating |
| CN107399929A (en) * | 2017-07-21 | 2017-11-28 | 张娟 | A kind of preparation method of highway cement pitch concrete |
| CN109456498A (en) * | 2017-10-20 | 2019-03-12 | 山东大学 | A kind of amidoquat salt form Hydroxypropyl phosphate ester sodium asphalt emulsifier and preparation method thereof |
| CN109456498B (en) * | 2017-10-20 | 2020-03-10 | 山东大学 | Amide quaternary ammonium salt type sodium hydroxypropyl phosphate asphalt emulsifier and preparation method thereof |
| CN108047733A (en) * | 2017-12-14 | 2018-05-18 | 广州鸿绵合成材料有限公司 | A kind of dry method uses modified luminous color pitch and preparation method thereof |
| CN108219491A (en) * | 2018-02-26 | 2018-06-29 | 山东科达基建有限公司 | Colorful Asphalt Pavement |
| CN108219491B (en) * | 2018-02-26 | 2021-08-24 | 东营广通科技有限公司 | Color asphalt pavement |
| CN108641379A (en) * | 2018-05-08 | 2018-10-12 | 上海浦兴路桥建设工程有限公司 | It is a kind of to emulsify transparent binder and preparation method thereof |
| CN112125576A (en) * | 2020-07-09 | 2020-12-25 | 湖北益通建设股份有限公司 | Phosphogypsum-based aggregate warm-mix asphalt mixture |
| CN112979217A (en) * | 2021-04-19 | 2021-06-18 | 广东四通建材股份有限公司 | Noctilucent cold-laid permeable asphalt and preparation method thereof |
| CN113773662A (en) * | 2021-10-13 | 2021-12-10 | 山东京博石油化工有限公司 | Anionic asphalt and preparation method thereof |
| CN117866452A (en) * | 2023-06-15 | 2024-04-12 | 长大市政工程(广东)有限公司 | Environment-friendly color asphalt pavement material and preparation method thereof |
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