How to maintain the road markings

To maintain the retroreflective performance of road markings, regular maintenance and upkeep are necessary. Here are some steps that can be taken to maintain the road markings:

1.Cleaning: Regular cleaning of road markings can help to remove dirt, dust, oil and other contaminants that can builded up on the surface of the road markings and reduce its retroreflective performance. A pressure washer or a cleaning solution specifically designed for road markings can be used to clean the road markings.

2.Reapplication of retro-reflective glass beads: The retro-reflective glass beads used in road markings can be get off over time, which will reduce the retroreflective performance of the markings. To restore the retroreflective performance, retro-reflective glass beads can be reapplied to the surface of the road markings.

3.Repair of damaged road markings: Damaged road markings, such as cracks and gaps, can reduce the retroreflective performance of the road markings. Repairing damaged markings, such as filling in cracks and gaps, can help to restore the retroreflective performance of the markings.

4.Regular inspection: Regular inspections of road markings can help to identify any areas of the markings that need to be cleaned, repaired, or have reflective glass beads reapplied. This can help to maintain the retroreflective performance of the road markings over time.

5.Use of high-quality materials: Using high-quality road marking materials and retain its retroreflective performance can help to ensure that the road markings maintain the retroreflective performance over time.

It's important to note that the frequency of maintenance and upkeep will depend on several factors, such as the location of the road markings, the traffic flow, and the local climate. To ensure that road markings maintain its retroreflective performance over time, it is recommended to follow a regular maintenance schedule and solve any issues with the markings promptly.

If you need to re-spraying glass beads, you can refer to the products in this link:

https://www.cntory.com/glass-beads-for-road-marking_c1

In this page you can find Tory HR glass beads, which have wide distribution range of sizes from 100um to 5000um, stable refractive index, and low content of heavy metals. Applying it to road marking construction helps to improve the properties.