Concave embedded type installation and arrangement method for road pavement traffic signs

Abstract

The invention relates to a concave embedded type installation and arrangement method for road pavement traffic signs, which belongs to the technical field of road traffic signs. Due to a design technology, cracking, shedding or missing of lines, characters and contour paint traffic signs on a road surface are caused at present, which are safety hazards of human-vehicle walking and unmanned self-driving vehicles. The method makes up for the deficiencies by construction by utilizing an advanced design technology and an innovative technology. The method is characterized in that by temperature increasing and pressurization or drilling and grinding, the traffic signs are moved from above the road surface to below the road surface, a convex mold is utilized to produce the traffic signs with a shape of concave embedded type and recessed groove type technologies, and white paint (or white cement or white bitumen and the like) can be added to be levelled with the road surface and integrated with a road to form a permanent body, implementation of the concave embedded type installation and arrangement method for the road pavement traffic signs is completed, original road surface traffic signsare strengthened, and an unmarked road is also provided with permanent pavement traffic signs.

Description

[0001] Technical field: [0002] 1. The present invention is a design method and construction technology related to road traffic signs with innovative installation, which is summarized as a recessed installation and setting method for road surface traffic signs. Background technique: [0003] At present, the more cars there are, the more roads there are. Unmanned and self-driving vehicles are on the road, making road traffic signs more important. [0004] However, the "line marks" of solid lines and dotted lines used on the road surface, the "character marks" of words, numbers and various graphic symbols, and the "contour marks" indicating directions and the boundaries of the roadway, etc., are due to installation and setting. Due to reasons such as design technology and other aspects, there are obvious deficiencies in many aspects of exerting its functions: [0005] One is the above signs, which are attached to the road surface with paint, resulting in uneven road surface, e...

AI Technical Summary

Problems solved by technology

[0004] However, the "line marks" of solid lines and dotted lines used on the road surface, the "character marks" of words, numbers and various graphic symbols, and the "contour marks" indicating directions and the boundaries of the roadway, etc., are due to installation and setting. Due to reasons such as design technology and other aspects, there are obvious deficiencies in many aspects of exerting its functions:

[0005] One is the above signs, which are attached to the road surface with paint, resulting in uneven road surface, easy to accumulate dust pollution and cause unsafe driving factors; Decreased functions such as ice and rain resistance, crush resistance and durability

[0006] The second is that the above signs are attached to the road surface with solvent-based, hot-melt, heating flux-type and other coatings. According to the data, the service life is up to three years, and the shortest is less than half a year, and the cost is as high as per square meter. Hundreds of yuan, the lowest is tens of yuan per square meter, the cost is high, the life is short, and it is unable to replace frequently, it is difficult to keep fresh and complete, resulting in the long-term existence of road signs on most roads except important road sections in big cities severely damaged state

[0007] Third, due to the lack of design technology and the excessive investment required, the installation and control of general road traffic signs such as mountain valleys, remote villages, back streets, industrial and mining communities, etc. have been abandoned. The traffic signs on the road are basically Become a blank and become a huge hidden danger to the safety of pedestrians and vehicles

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