Why Do Some Road Markings Last for Years While Others Fade Too Soon?
The next time you’re on the road, take a closer look at its surface. Some lane dividers remain crisp and reflective despite years of heavy traffic. Others begin to crack, peel, or fade only months after they were painted. At first glance, the difference may seem insignificant. After all, they're all just white lines on asphalt. But in road construction, appearances can be deceiving. The lifespan of a road marking is determined before the first line is painted. It begins with the formulation of the material itself. While proper application certainly plays a role, even the most skilled applicator cannot compensate for a product that wasn't designed to withstand the conditions it will face every day. This is one of the biggest challenges for road marking services in the Philippines. Unlike countries with milder climates, Philippine roads are exposed to intense ultraviolet rays, torrential rains, high humidity, and year-round traffic. Every painted line is expected to endure th...