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Hydrophobic and ice-melting non-slip pavement and its construction method

A construction method and ice-melting technology, which can be applied to cohesive pavement paved on site, roads, roads, etc., can solve the problems of long time-consuming anti-skid pavement technology, overcome poor construction efficiency, improve road safety, and prevent icing slippery effect

Active Publication Date: 2016-08-31
TIANTU ROAD IND GRP SHANGHAI TRAFFIC TECH
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] Another object of the present invention is to solve the time-consuming defect of anti-skid pavement technology in the prior art

Method used

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Examples

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Embodiment Construction

[0026] The present invention will be further described through specific examples below, and the following examples are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention.

[0027] The construction method of the non-slip pavement of the present embodiment is as follows:

[0028] a. Prepare the adhesive, weigh the modified epoxy resin accounting for 20-60% of the total weight of the adhesive and put it into the grinding tank, add 1-10% of the pigment powder evenly at 1000rpm, 20-50% of the Quartz powder filler and 5-20% salt storage anti-icing filler such as Verglimit260 are added in the form of powder, and 1-5% of related additives such as BYK163 wetting and dispersing agent and organic bentonite anti-sedimentation agent are added. Then grind for 40min at 4000rpm;

[0029] b. Mix the modified amine curing agent and the adhesive in a weight ratio of 2:5;

[0030] c. Lay a layer of masking paper on the ...

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Abstract

The invention relates to a hydrophobic and ice-melting anti-slip road surface and its construction method. The adhesive and curing agent are sprayed on the road surface through high-pressure airless spraying equipment, and then sprinkled with aggregate. The adhesive is epoxy resin The matrix is ​​made by adding dispersants, pigments, anti-icing fillers, etc., and finally spraying a layer of superhydrophobic polymer emulsion layer on the aggregate layer, with a thickness of 2-4mm. The invention can effectively prevent ice and slip on the road surface in cold weather, not only overcome the problem of poor construction efficiency of the traditional colored anti-skid road surface, but also effectively repel water and melt ice in cold weather, so as to improve road driving safety.

Description

[technical field] [0001] The invention relates to an anti-icing anti-slip road surface and a construction method thereof, in particular to a hydrophobic and ice-melting anti-slip road surface and a construction method thereof. [Background technique] [0002] Ice and snow are a beautiful landscape in nature. However, it also brings a lot of inconvenience to road traffic, and even brings disasters in serious cases, causing traffic paralysis and seriously affecting people's normal life. In order to solve this worldwide problem, hydrophobic ice melting has become a hot topic of research. [0003] At present, traffic jams and traffic safety problems caused by ice and snow have become increasingly prominent. Hydrophobic and ice-melting colored non-slip pavements are gradually being used on highways, which greatly reduces the occurrence of traffic accidents. [0004] The traditional colored pavement is to add acrylic resin or epoxy resin, add some additives and pigments to make an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C11/24E01C7/32E01C7/30C09J163/00C09J11/04
Inventor 陆益锋张坤
Owner TIANTU ROAD IND GRP SHANGHAI TRAFFIC TECH
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