Construction method of road markings

A road marking and construction method technology, applied in the direction of roads, roads, road repairs, etc., can solve the problems of paint deviating from predetermined marking lines, difficulty in correcting marking line positions, and reducing work efficiency, so as to avoid waste and improve use The effect of life and work efficiency improvement

Inactive Publication Date: 2019-08-02
北京顺捷通畅交通设施工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Normally, road markings are drawn on the road surface to ensure the safety of vehicles during driving. In the prior art, the paint is leaked from the paint truck to the ground by manually moving the paint truck. Therefore, it often causes the paint to deviate from the predetermined marking l

Method used

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Examples

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Embodiment Construction

[0032] A construction method for road markings disclosed in the present invention comprises the following construction steps:

[0033] S1: Construction preparation, familiarize yourself with the construction drawings, prepare materials and machinery and equipment, use signs, guardrails and other safety facilities to manage pedestrians and traffic after arriving at the construction site, and strictly follow the operating rules to ensure the safety of passers-by and staff, Try to avoid accidents.

[0034] S2: Clean the road surface and clean the road surface to ensure that the surface of the road surface is dry and free of loose particles, dust, asphalt, oil stains or other harmful substances. If there are old lines remaining on the road surface, the staff will use the line remover to grind them off. When using an alloy steel grinding head, its high wear resistance coefficient can ensure that the old line is completely removed; when the road surface at the scribed line is not sm...

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Abstract

The invention relates to a construction method of road markings. The construction method comprises the following construction steps: (S1) performing construction preparation, familiarizing with construction drawings, and preparing materials and mechanical equipment; (S2) cleaning a road surface and clearing up the road surface to ensure the dryness of the road surface; (S3) performing measurementand lofting, determining center points of the markings in the longitudinal direction of the road according to the construction drawings, taking 30 meters as a correction unit, and then drawing water-based markings through a road marking machine; (S4) preparing paint, putting a plurality of materials into a melting tank according to a certain proportion, stirring while melting, and placing the paint into a heat insulation melting hopper of the road marking machine after the materials are melted to be in a melt flow state; (S5) spraying down the paint, selecting a correct nozzle according to thewidth of the markings, and then performing spraying operation through a spraying machine; (S6) cleaning up a site; (S7) handing over a construction project for acceptance. The construction method ofthe road markings has the advantages of improving the service lives of the markings, ensuring the accuracy of the markings in the construction process, avoiding the occurrence of reworking and improving the working efficiency.

Description

technical field [0001] The invention relates to the technical field of road markings, in particular to a construction method for road markings. Background technique [0002] Road markings are mainly divided into hot-melt markings, cold paint markings at room temperature, colored non-slip markings, oscillating non-slip reflective markings and preformed markings. Among them, hot-melt marking is the most widely used marking on road markings in my country. It has short construction time, high wear resistance and low cost. [0003] Normally, road markings are drawn on the road surface to ensure the safety of vehicles during driving. In the prior art, the paint is leaked from the paint truck to the ground by manually moving the paint truck. Therefore, it often causes the paint to deviate from the predetermined marking line, and once the paint is applied to the ground, it is difficult to completely remove it, which makes it difficult to correct the position of the marking line and...

Claims

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Application Information

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IPC IPC(8): E01C23/22
CPCE01C23/22
Inventor 蒋国庆白书伟潘胡英侯广艳
Owner 北京顺捷通畅交通设施工程有限公司
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