In modern infrastructure, road safety is paramount. One of the most effective methods to prevent skidding and reduce traffic accidents is the application of High Friction Surface Treatment (HFST) . This technology involves applying a high-performance binder to the road surface and covering it with durable, high-friction aggregates.
Beyond the functional benefits of slip resistance and noise reduction, High Friction Surface Treatment has evolved significantly. Today, it is also a tool for beautification, often referred to as "colored pavement," which serves dual purposes: traffic warning and environmental enhancement.
At Easybond Specific Adhesive Limited, we pride ourselves on manufacturing top-tier bonding solutions. Our flagship product, the PU-50M Two-Component Polyurethane Adhesive, is specifically engineered for the rigorous demands of High Friction Surface Treatment.
The PU-50M is not just an adhesive; it is a comprehensive solution for creating durable, safe, and colorful pavements. Whether applied on asphalt or cement concrete surfaces, our adhesive provides exceptional bonding strength. It is designed to work seamlessly with colored ceramic aggregates, allowing for a diverse range of aesthetic and functional applications in:
Our commitment to quality is validated by rigorous testing. The PU-50M has been certified by the National Traffic Safety Facilities Quality Supervision and Inspection Center, meeting 11 critical performance indicators for cold-applied coatings in the transportation industry.
Here is why the PU-50M stands out for High Friction Surface Treatment:
| Property | Specification | Performance |
|---|---|---|
| Product Color | Component A: Various Colors; Component B: Brown Liquid | Versatile aesthetics |
| Viscosity (mpa.s) | A: 7500±100; B: 2100±50 | Optimal workability |
| Solid Content | ≥99% | High yield, low VOC |
| Friction Resistance | Dry/Wet Coefficient ≥0.70 | High Friction Surface ensures skid resistance |
| Heat Resistance | 80°C: No cracking or peeling | High-temperature stability |
| Freeze Resistance | -30°C: No cracking or peeling | Excellent weather resistance |
| Acid Resistance | 1% HCL (15 days): No change | Chemical durability |
| Alkali Resistance | Saturated Ca(OH)2 (15 days): No change | Chemical durability |
| Abrasion Resistance | ≤0.0035 g/cm³ | Extreme wear resistance |
| Compressive Strength | (2d/Mpa) ≥20 | Structural integrity |
| Flexural Strength | (2d/Mpa) ≥5 | Flexible yet strong |
| Bond Strength | (2d/Mpa) ≥3 (with concrete) | Reliable adhesion to substrates |
| Aging Resistance | 72h Accelerated Test: No change | Long-lasting performance |
The effectiveness of a High Friction Surface Treatment heavily relies on proper installation. The PU-50M is designed for user-friendly application:
