Color anti-skid layer for reducing haze guided traveling traffic and preparation method thereof

A color and haze technology, applied in the field of color anti-skid layer and its preparation, to achieve the effects of reducing cracking, reducing traffic jams, and high bonding performance

Inactive Publication Date: 2017-06-30
BEIJING MUNICIPAL ENG RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the prior art, there is no relevant report about utilizing the color anti-skid layer for reducing fog and haze to guide traffic to solve the problem of haze

Method used

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  • Color anti-skid layer for reducing haze guided traveling traffic and preparation method thereof
  • Color anti-skid layer for reducing haze guided traveling traffic and preparation method thereof
  • Color anti-skid layer for reducing haze guided traveling traffic and preparation method thereof

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preparation example Construction

[0033] The present invention also provides a method for preparing a colored anti-skid layer for reducing smog and guiding traffic described in the above technical solution, comprising the following steps:

[0034] (1) mixing bonding material, colored graded crushed stone, nano photocatalyst material and additive to obtain mixed material;

[0035] (2) Sealing and storing the mixed material obtained in the step (1) to obtain a premixed material;

[0036] (3) subpackage the premix obtained in the step (2) and the curing agent to obtain a colored anti-skid layer that reduces smog and guides traffic.

[0037] The present invention mixes the bonding material, the colored graded gravel, the nano photocatalyst material and the additive to obtain the mixed material, and the present invention does not make any difference to the order of adding the bonding material, the colored graded crushed stone, the nano photocatalyst material and the additive For any special limitation, it is suffi...

Embodiment 1

[0051] The proportioning of each raw material component by weight is as follows:

[0052] 10 parts of nano photocatalyst material;

[0053] 40 parts of colored graded gravel;

[0054] Additive 2 parts;

[0055] 28 parts of bonding material;

[0056] 2 parts curing agent;

[0057] The raw materials of additive are proportioned as follows by weight:

[0058] 1 part of toughening agent;

[0059] 0.5 parts of anti-stripping agent;

[0060] 0.5 parts of coupling agent.

[0061] Stir the bonding material and the colored graded crushed stone at 500r / min for 30min to mix evenly, then mix with the nano photocatalyst material at 1000r / min for 5min, and finally mix with the additive for 30min at 1000r / min The mixed material is obtained. When the obtained mixed material is used in the pavement anti-skid layer, it is mixed with the curing agent at 500 r / min for 30 minutes to obtain a colored anti-skid layer that reduces smog and guides traffic.

[0062] The colored anti-skid layer ...

Embodiment 2

[0064] The proportioning of each raw material component by weight is as follows:

[0065] 15 parts of nano photocatalyst material;

[0066] 55 parts of colored graded gravel;

[0067] 3 parts of additives;

[0068] 32 parts of bonding material;

[0069] 3 parts curing agent;

[0070] The raw materials of additive are proportioned as follows by weight:

[0071] 1 part of toughening agent;

[0072] 1 part of anti-stripping agent;

[0073] 1 part of coupling agent.

[0074] Stir the bonding material and colored graded crushed stone at 1500r / min for 50min to mix evenly, then mix with the nano-photocatalyst material at 1500r / min for 50min, and finally mix with the additive for 60min at 1000r / min The mixed material is obtained. When the obtained mixed material is used in the pavement anti-skid layer, it is mixed with the curing agent at 600 r / min for 30 minutes to obtain a colored anti-skid layer that reduces smog and guides traffic.

[0075] The colored anti-skid layer that...

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Abstract

The invention provides a color anti-skid layer for reducing haze guided traveling traffic, which belongs to the technical field of pavement maintenance. The color anti-skid layer comprises a premix and a curing agent with weight ratio of 14: 1-5: 1, the premix comprises the following components in parts by mass: 10-18 parts of a nano photocatalyst material; 40-60 parts of color-graded broken stone, 2-4 parts of an additive, 28-40 parts of a bonding material, and 2-8 parts of a curing agent, the bonding material is capable of coating the color-graded broken stone and other auxiliary agents; the color-graded broken stone provides intensity, hardness and wear resistance, the bright color can effectively guide the traffic, traffic flow is induced, and the passing capability is increased; the photocatalyst material is mainly used for decomposing a harmful substance in haze; the effect of the components in the additive can better present the performance of the color anti-skid layer, the friction coefficient of the color anti-skid layer for haze guided traveling traffic is reduced by about 50% by comparing with the newly built pavement, and the PM2.5 in a product-used area is reduced by 20-30%.

Description

technical field [0001] The invention relates to the technical field of road surface maintenance, in particular to a colored anti-skid layer for reducing smog and guiding traffic and a preparation method thereof. Background technique [0002] In recent years, the smog phenomenon has become more and more serious, seriously affecting people's life and travel, and reducing the happiness index. In December 2016 alone, Beijing issued two orange smog warnings and adopted administrative measures such as odd and even number restrictions, but the results were mediocre, and the smog could not be effectively diffused in a short period of time due to unfavorable weather conditions. In the future, governments of various countries will take more stringent measures to control smog, such as shutting down heavily polluting industrial plants, cutting off pollution at the source, strengthening the prevention and control of motor vehicle pollution, and raising the threshold for environmental acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B111/34
CPCC04B28/00C04B2111/00017C04B2111/00362C04B2111/0075C04B2111/00827C04B2111/343C04B14/305C04B14/06C04B14/303C04B24/2641C04B24/281C04B24/24C04B24/36C04B24/30C04B2103/0068
Inventor 文龙薛萌司金艳李佩常向征刘冰玉闫春雨李凯姜伟胡芃
Owner BEIJING MUNICIPAL ENG RES INST
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