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Luminescent colored bitumen emulsion and preparation method thereof

A technology of colored asphalt and emulsion, applied in building components, building insulation materials, buildings, etc., can solve the problems that the characteristics of colored pavement cannot be fully reflected, dull and dull, and achieve the effect of brilliant colors, advanced technology and excellent quality

Active Publication Date: 2012-10-24
ZHUZHOU TIMES ELECTRIC INSULATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Luminescent colored asphalt emulsion solves the shortcomings of ordinary colored asphalt that is bright and colorful under sunlight during the day, but dark at night or in tunnels where there is no light, and the characteristics of colored pavement cannot be fully reflected.

Method used

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  • Luminescent colored bitumen emulsion and preparation method thereof
  • Luminescent colored bitumen emulsion and preparation method thereof
  • Luminescent colored bitumen emulsion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Luminous colored asphalt formula, based on the total amount of luminous colored asphalt:

[0023]

[0024] Weigh the color pigments, luminescent materials, and antioxidants according to the proportion and mix them evenly in a high-speed stirring device, and stir them evenly in the asphalt heated to a specified ratio of 130-160°C;

[0025] A formula of luminescent colored asphalt emulsion of the present invention, based on the total amount of luminous colored asphalt emulsion:

[0026]

[0027] Weigh the emulsifier and stabilizer according to the proportion, add them into the water at 45-65°C, and stir evenly.

[0028] Inject the prepared soap liquid and luminescent colored asphalt into the colloid mill, and after grinding, make the emulsion mode particle size less than 5 μm and the average particle size less than 7 μm.

Embodiment 2

[0030] Luminous colored asphalt formula, based on the total amount of luminous colored asphalt:

[0031]

[0032]

[0033] Weigh the color pigments, luminescent materials, and antioxidants according to the proportion and mix them evenly in a high-speed stirring device, and stir them evenly in the asphalt heated to a specified ratio of 130-160°C;

[0034] A formula of luminescent colored asphalt emulsion of the present invention, based on the total amount of luminous colored asphalt emulsion:

[0035]

[0036] Weigh the emulsifier and stabilizer according to the proportion, add them into the water at 45-65°C, and stir evenly.

[0037] Inject the prepared soap liquid and luminescent colored asphalt into the colloid mill, and after grinding, make the emulsion mode particle size less than 5 μm and the average particle size less than 7 μm.

Embodiment 3

[0039] Luminous colored asphalt formula, based on the total amount of luminous colored asphalt:

[0040]

[0041] Weigh the color pigments, luminescent materials, and antioxidants according to the proportion and mix them evenly in a high-speed stirring device, and stir them evenly in the asphalt heated to a specified ratio of 130-160°C;

[0042] A formula of luminescent colored asphalt emulsion of the present invention, based on the total amount of luminous colored asphalt emulsion:

[0043]

[0044] Weigh the emulsifier and stabilizer according to the proportion, add them into the water at 45-65°C, and stir evenly.

[0045] Inject the prepared soap liquid and luminescent colored asphalt into the colloid mill, and after grinding, make the emulsion mode particle size less than 5 μm and the average particle size less than 7 μm.

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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 [0001] The invention relates to an asphalt emulsion for pavement and a preparation method thereof, in particular to a luminescent colored asphalt emulsion and a preparation method thereof. Background technique [0002] Asphalt emulsion is a kind of road construction material with low viscosity and good fluidity at room temperature, after the road asphalt, which is usually used at high temperature, is diffused into water through mechanical stirring and chemical stabilization (emulsification). Asphalt emulsion is one of the commonly used materials in road construction, road maintenance and repair. Compared with hot asphalt, due to the use of road asphalt, in order to maintain the fluidity of the asphalt, it will consume a lot of fuel and cause environmental pollution. Bitumen emulsions offer a much safer, energy efficient and environmentally friendly system than hot bitumen because the process avoids high temperature operations, heating and harmful emissions. ...

Claims

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Application Information

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IPC IPC(8): C08J3/03C08L95/00C08K9/06
Inventor 王一靓左景奇吴祖胜丁时政付晓谢勇周升
Owner ZHUZHOU TIMES ELECTRIC INSULATION
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