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Road marking method

A road marking and coating technology, applied in road signs, roads, roads, etc., can solve the problems of excessive dust accumulation, limited service life, poor reflective effect of marking lines, etc., to ensure reflective effect, reduce traffic accidents, and prolong use. effect of life

Inactive Publication Date: 2019-01-04
江苏鑫业电力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Road markings need to withstand the sun and rain and the impact and wear of vehicles, so their service life is limited. In order to allow drivers to see the road markings on the road day and night and prevent traffic accidents, road markings are required The line has a certain reflective performance, while the traditional road markings gradually increase in wear and tear with the prolongation of use time, and the reflective performance also gradually decreases, which cannot effectively indicate and regulate traffic
Because the road marking operation is mostly carried out on the old road, and the surface of the old road is uneven and there is a lot of dust accumulation, it is not easy to clean, resulting in uneven surface of the marking line or weak combination of the wire and the road surface, which makes the reflective effect of the marking line poor. short life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A road marking method, comprising the steps of:

[0022] S1: Road surface cleaning: block the road surface, set up safety measures, and use a milling machine to mill the uneven road surface where the line needs to be marked, clean the road surface after milling, clean up the waste residue, and paint and bond the pits first material, then fill the pit with asphalt concrete, and carry out compaction operation to make the surface consistent with the elevation of the road surface. After the asphalt concrete is dry and shaped, use an electric broom to clean the road surface to make the road surface clean and dust-free. If the road surface is wet, use a flame Ejectors dry the road surface;

[0023] S2: Marking line stakeout: Determine the center point of the marking line according to the design, the distance between the center points is 10m, along the longitudinal direction of the road, with the length of 50m as the correction unit, draw the waterline according to the center ...

Embodiment 2

[0029] A road marking method, comprising the steps of:

[0030] S1: Road surface cleaning: block the road surface, set up safety measures, and use a milling machine to mill the uneven road surface where the line needs to be marked, clean the road surface after milling, clean up the waste residue, and paint and bond the pits first material, then fill the pit with asphalt concrete, and carry out compaction operation to make the surface consistent with the elevation of the road surface. After the asphalt concrete is dry and shaped, use an electric broom to clean the road surface to make the road surface clean and dust-free. If the road surface is wet, use a flame Ejectors dry the road surface;

[0031] S2: Marking line stakeout: Determine the center point of the marking line according to the design, the distance between the center points is 10m, along the longitudinal direction of the road, with the length of 50m as the correction unit, draw the waterline according to the center ...

Embodiment 3

[0037] A road marking method, comprising the steps of:

[0038] S1: Road surface cleaning: block the road surface, set up safety measures, and use a milling machine to mill the uneven road surface where the line needs to be marked, clean the road surface after milling, clean up the waste residue, and paint and bond the pits first material, then fill the pit with asphalt concrete, and carry out compaction operation to make the surface consistent with the elevation of the road surface. After the asphalt concrete is dry and shaped, use an electric broom to clean the road surface to make the road surface clean and dust-free. If the road surface is wet, use a flame Ejectors dry the road surface;

[0039] S2: Marking line stakeout: Determine the center point of the marking line according to the design, the distance between the center points is 15m, along the longitudinal direction of the road, with the length of 50m as the correction unit, draw the waterline according to the center ...

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Abstract

The invention provides a road marking method, belonging to the field of road traffic engineering. The road marking method includes the following steps: road cleaning, marking lofting, undercoat spraying, heating, dissolving and scraping of coatings. A mil process is added into that pavement cleaning step to form a pit, and the pavement is smoothed by using adhesive material and asphalt concrete, so that the connection between the marking line and the pavement is stronger, the smoothness of the surface of the marking line is improved. During the scraping operation, two coatings are applied. Before the first coating is not dried, the microcrystalline ceramic beads are evenly spread on the first coating by the self-weight distributor. After the first coating is dried, the second coating is applied. Before the second coating is not dried, the microcrystalline ceramic beads are evenly spread on the second coating by the self-weight distributor. The invention has the advantages of simple process, non-cracking road marking, good reflective effect and long service life.

Description

technical field [0001] The invention belongs to the field of road traffic engineering, and in particular relates to a road marking method. Background technique [0002] Road markings refer to all kinds of lines, arrows, text and facade markings drawn on the road surface, which have the function of guiding and warning, and are an important tool for controlling and guiding traffic. Common road markings are divided into hot melt markings, normal temperature cold paint markings, colored non-slip markings, oscillating non-slip reflective markings and preformed markings. Road markings need to withstand the sun and rain and the impact and wear of vehicles, so their service life is limited. In order to allow drivers to see the road markings on the road day and night and prevent traffic accidents, road markings are required The line has a certain reflective performance, while the traditional road markings gradually increase in wear and tear with the prolongation of use time, and the...

Claims

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Application Information

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IPC IPC(8): E01F9/576E01F9/518E01F9/524
CPCE01F9/518E01F9/524E01F9/576
Inventor 张国健
Owner 江苏鑫业电力科技有限公司
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