Application Process Of Thermoplastic Road Markings Explained

Thermoplastic road markings play a crucial role in ensuring safe and organized traffic flow on roads. These durable markings are widely used due to their longevity, high visibility, and reflective properties. Sunrise Overseas is one of the best Thermoplastic Road Marking Paint Manufacturers in Delhi. In this blog, we'll delve into the application process of thermoplastic road markings to provide you with a comprehensive understanding of how they are applied.

Surface Preparation:

Before applying thermoplastic markings, proper surface preparation is essential. The road surface must be thoroughly cleaned to remove dirt, debris, and any existing markings. This is typically done using high-pressure air or water-blasting equipment. A clean surface ensures optimal adhesion of the thermoplastic material.

Primer Application (Optional):

In some cases, a primer might be applied to enhance the bond between the thermoplastic material and the road surface. The primer helps improve adhesion and longevity, especially on porous surfaces.

Melting the Thermoplastic Material:

The thermoplastic material, which comes in the form of solid granules or pre-formed shapes, needs to be melted before application. Specialized road marking machines equipped with melting kettles are used for this purpose. These machines evenly heat the thermoplastic material to its melting point, ensuring a consistent and uniform application.

Application:

Once the thermoplastic material is melted, it's applied to the road surface using various methods, such as extrusion, spray, or screed. Extrusion machines are commonly used for creating solid lines, while spray guns are used for creating more intricate markings like symbols and arrows. The application process requires skilled operators to ensure accurate dimensions and alignment.

Adding Glass Beads:

To enhance visibility at night, glass beads are often embedded into the freshly applied thermoplastic markings. These beads reflect light from vehicle headlights, increasing the markings' visibility in low-light conditions.

Cooling and Drying:

After the thermoplastic material is applied and glass beads are added, it needs time to cool and solidify. This typically takes a few minutes. Once cooled, the markings are ready for traffic.

Curing Time:

While the markings may seem ready for traffic, they continue to cure over the next several days. During this time, the thermoplastic material fully adheres to the road surface, ensuring long-lasting durability.

In conclusion, the application process of thermoplastic road markings involves thorough surface preparation, melting the material, precise application, and post-application steps such as adding glass beads and allowing for curing. This meticulous process guarantees that these markings withstand the test of time, contributing significantly to road safety and organization. If you're considering road marking options we are one of the most reputed Thermoplastic Paint Suppliers in India. ur thermoplastics undoubtedly offer a reliable and effective choice.