I do not know if you know the classification characteristics of the city road marking standard, Guiyang traffic line south Hongyu small editor for everyone to introduce the relevant knowledge of the road line of municipal road, it is absolutely beneficial to you to understand the road line.
Road traffic marking, called road marking, refers to the identification of traffic information, such as lines, arrows, words, elevation marks, protuberance signposts and outline marks on the road road to traffic information, such as guidance, limitation and warning. Its role is to control and guide traffic, can be used with signs, also can be used alone. Road markings are divided into hot-melt marking, ambient temperature cold lacquer marking, color anti-skid marking, oscillating antiskid reflective marking and preformed marking. Hot melt marking is the most widely used marking system in China's road markings. His construction time is short, the wear resistance is high, and the cost is low. The city road line should be dominated by hot-melt marking.
The road traffic marking line is mainly located on the road surface, weathered by the sun and rain, the wind and snow is frozen, and the vehicle is subjected to impact abrasion, so it has strict requirements for its performance. First, the drying time is short, the operation is simple, and the traffic interference is reduced. Secondly, the reflection ability is strong, the color is bright, the reflective light is strong, and the visibility is good during the day and night. Third, the anti skid and wear resistance should be of anti skid and wear resistance, so as to ensure the safety and service life of the driving.
Road line, plant area road line, factory parking lot, underground garage line, school road line, life plot line and other construction projects, divided into two kinds of cold paint line and hot melt line.
Special cold coating for special roads is used, with manual spraying, uniform thickness and clear color. They include parking spaces, forbidden yellow line areas, channel lines, diversion belts, and guided arrows.