Thermoplastic road marking
This is a durable, highly reflective road surface marking material made from thermoplastic resin, pigments, glass beads, and fillers. It’s commonly used for road lines, pedestrian crossings, arrows, and other traffic control symbols.
Key Features of Thermoplastic Road Marking
1. Heat-Applied: The material is heated to around 180–200°C and then applied hot to the road surface.
2. Fast Drying: It cools and hardens quickly, allowing minimal traffic disruption.
3. Highly Reflective: Contains glass beads that reflect headlights, improving night visibility.
4. Long-Lasting: More durable than paint, lasting 3–5 years depending on traffic and weather.
5. Slip-Resistant: Can be textured to improve grip for vehicles and pedestrians.
Common Applications
- Lane lines and edge lines
- Zebra crossings
- Arrows and symbols
- Speed breakers and rumble strips
- Parking lot markings
Types of Thermoplastic Road Marking
- Screed application – for flat, broad lines
- Extrusion application – for thicker, more durable lines
- Spray application – for thin, high-speed markings
Advantages:
- Long service life
- Bright color visibility (white or yellow typically)
- Quick application and drying
- Reflective and safe in low-light conditions