What slip resistance performance remains when composite surfaces wear down?

As composite surfaces wear down over time, their slip resistance performance can significantly degrade, posing safety risks in high-traffic environments. The extent of this reduction depends on factors like material composition, surface texture, and exposure to abrasive forces. Studies show that heavily worn composite flooring may lose up to 30-40% of its original friction coefficient, particularly when the top anti-slip layer erodes. However, some advanced composites maintain residual slip resistance through embedded abrasives or micro-texturing that persists even after surface wear. Regular testing with pendulum or tribometer devices is crucial to monitor this gradual performance decline. Proper maintenance and selecting wear-resistant composites with deep-pattern textures can help sustain safer slip resistance levels throughout the material's service life.