The biggest difference between thermoplastic spraying road marking paint and common thermoplastic screeding coating material is that the viscosity and density of the coating and the construction process are different. During the construction, the molten paint is applied to the road surface by centrifugal force to form a road marking paint. The thermoplastic spraying road marking is thinner, the construction is fast and efficient, and the durability is close to the ordinary hot-melt coating line, which makes it economically more advantageous than the ordinary hot-melt type. Generally applicable to the old road over coating and road sections with very rough road structure.