Quartz sand flooring is increasingly being used in high-speed public transportation such as high-speed rail due to its excellent performance and adaptability. The surface design of quartz sand flooring usually has good anti-slip properties, which can effectively reduce the risk of passengers slipping when getting on and off the train, ensuring the safety of passengers, especially in the case of high-speed rail running fast and emergency stops. It can be specially treated to have antibacterial properties, which helps to reduce the growth of bacteria and viruses, improve the hygiene level of high-speed rail, and protect the health of passengers, especially in high-traffic public transportation environments.