Road marking according to the functions can be divided into the following three categories: 1, indicating that the roadway marking instructions, driving directions, road edges, sidewalks and other facilities of marking. 2, prohibit marking comply with road traffic notices, prohibition, restriction and other special provisions, vehicle drivers and pedestrians need to strictly comply with the marking. 3, warning marking prompting the vehicle driver and pedestrians understand the special circumstances on the road, vigilant, ready to take emergency measures to prevent or reticle. Five, according to road traffic marking patterns can be divided into the following four categories: 1, draw lines marked in solid or broken lines pavement, curbs or facade. 2, standard character mark draw on the road to text, numbers and a variety of graphic symbols 3, protruding signs installed on the road for lane marking boundaries, edges, sub-confluent, corners, dangerous road, lane changes, road obstructions reflective or non-reflective body position. 4. Contour label attached to the side of the road on both sides of the road, the road to indicate the direction of the anti-beam (or sheet) roadway boundary contour. Six, standard road markings distinguish designated as follows: 1, when the white dotted line in road planning, and to separate traffic traveling in the same direction as the traffic flow or safety distance identification line; at the intersection when planning to guide the vehicle travels. A road traffic marking is zoned for a variety of standard lines, arrows, text, facade marks on the road, and outline standard processes signs and other traffic safety facilities posed. This role is to control and guide traffic. Can be used in conjunction with the logo can also be used alone. Second, the highway, one, two highways and urban expressways, trunk roads should be reflective of the standard set of traffic marking. Other roads may need to set the marking in accordance with this standard. Third, the road markings can be divided into the following three categories according to settings: a longitudinal markings set along the road lane markings direction. 2, the transverse road marking and road marking set at an angle. 3. Other markings or other forms of character marker marking. Changde City, hot melt road marking / parking dash engineering company to undertake, Ding away eight years of professional Changde City hot melt road marking / parking dash engineering company to undertake, Address: Kaifu District, Changsha City Area Duck Shop Warehouse Group C 2-24