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Colored asphalt mixture

A technology for colored asphalt and mixture, applied in the field of asphalt, can solve the problems of high cost, many components, easy fading, etc., and achieve the effects of maintaining color, low preparation cost, and simple preparation of components

Inactive Publication Date: 2018-09-18
海宁新业新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing colored asphalt mixture has many components during preparation, the cost is high, and it is easy to fade after construction

Method used

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Examples

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with specific embodiment:

[0010] A kind of colored asphalt mixture, by weight percentage, consists of the following components:

[0011] 100 parts of aggregate, 6 parts of colorless asphalt binder, 0.3 parts of acrylic cellulose, 4 parts of pigment, 3 parts of pentamethylene rubber, and 3 parts of mica powder. Wherein, the mica powder is used as a modifying auxiliary agent, and the functional auxiliary agent is selected from isoprene rubber. The pigment is selected from inorganic pigments, and the color is selected according to actual needs. In addition, the aggregate is composed of mineral powder, sand and stone, and its ratio is 1 part of mineral powder, 48 parts of sand and 51 parts of stone. The invention is realized by hot mixing, the heating temperature of the aggregate is 160-180 DEG C, and the heating temperature of the sewage asphalt cement is 140-150 DEG C.

[0012] Compared with the exi...

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Abstract

The invention discloses a colored asphalt mixture which is prepared from the following components in percentage by weight: 80 to 100 parts of aggregates, 5 to 9 parts of colorless asphalt cement, 0.1to 1 part of acrylic cellulose, and 2 to 5 parts of pigment. The colored asphalt mixture is low in preparation cost, not easy to fade after pavement construction, and bright in color.

Description

Technical field: [0001] The invention relates to the field of asphalt, in particular to a colored asphalt mixture. Background technique: [0002] Laying different colored road surfaces is better than vertical traffic signs to some extent. It can give drivers a clear signal. For example, in areas with frequent traffic accidents, it can intuitively remind drivers to pay attention and drive carefully. However, the existing colored asphalt mixture has many components during preparation, and the cost is high, and it is easy to fade after construction. Invention content: [0003] The technical problem to be solved by the present invention is to provide a colorful asphalt mixture with low preparation cost, not easy to fade after road construction, and bright in color. [0004] The technical solution of the present invention is to provide a kind of colored asphalt mixture, which consists of the following components in weight percentage: [0005] 80-100 parts of aggregate, 5-9 pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/26
CPCC04B26/26C04B2111/0075C04B18/12C04B14/06C04B14/00C04B16/0658C04B2103/54C04B14/20C04B24/2611
Inventor 张佳杰
Owner 海宁新业新材料科技有限公司
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