Research on Anti-Slip and Wear Resistance of Concrete Pavement After Optimization of Stone-Planting Process

This research was conducted to improve the slip and abrasion resistance of concrete pavements by introducing the stone-planting process into concrete pavements. The anti-slip and abrasion resistance of stone-planted concrete pavements was investigated by studying the type of stone, particle size, stone spreading rate, stone indentation depth, and concrete surface treatment process parameters in the stone-planting process. The slip resistance of stone-planted concrete pavements was investigated using a pendulum tribometer and hand laying sand test. The fort Kentucky fretting abrasion test was used to study the abrasion resistance of stone-planted concrete pavement. The resulting surface had the following characteristics: the stone material was dolerite, the stone granularity was 13.2 mm, the stone spreading rate was 40%, the indentation depth was 0.8, and the surface of the stone-planted concrete pavement had better anti-slip and abrasion resistance. Therefore, the stone-planting process can effectively improve the anti-slip and wear-resistant performance of concrete pavement, improve the service life of pavement, and provide a scientific basis for research into long-lasting surface pavement.