The standard "GB/T 16311-2024 mass requirements and detection methods for road traffic markings" stipulates the classification, mass requirements and detection methods of road traffic markings, which are suitable for the quality control of newly applied traffic markings. The standard specifies the types of markings materials, including solvent type, hot melt type, water type, etc., and is divided into reflective, protrusion, crack resistance and other types according to function. The mass requirements cover Appearance, Thickness, Color and reflective performance to ensure the visibility and durability of the markings during use. By standardizing the detection method, the mass of the markings can be effectively evaluated to promote traffic safety and road use efficiency. This standard provides an important technical basis for traffic management departments, construction units, and inspection agencies.