As an important sign of road traffic safety, traffic signs are traffic facilities products. Provide citizens with clear, intuitive and easy-to-understand traffic information, so as to ensure the safety and smoothness of everyone's travel, and greatly play its role in traffic road safety. Practice has proved that reasonable traffic signs can improve roads and traffic, reduce traffic accidents, prevent traffic jams, save energy, reduce pollution, and beautify the environment along the road and surrounding areas.
The general construction process of traffic signs is: foundation positioning and lofting → pit excavation → foundation concrete pouring → sign post installation → sign board installation.
Basic positioning of traffic signs
The setting of traffic signs must have some advance, and it must also ensure that the driver has enough time to react and make correct judgments. When the driver sees the sign, he will take the corresponding action according to the route provided by the sign. They are all processed through perception, judgment, and manipulation of these information points.
Therefore, in order to ensure that the role of the signs can be fully utilized, the signs should be set up in advance, especially some warning signs. The distance from the dangerous point should be confirmed according to the calculation of the driving speed, and should not be less than the parking sight distance.
Before construction, according to the construction design and drawings, and also according to the control pile points disclosed on the site, as well as the actual terrain and ground conditions, the construction stakeout of the sign position should be carried out, and the plane position of the traffic sign foundation should be confirmed. If there are other facilities and structures, high-voltage lines and some trees on the road that block the sign layout. So when you want to install it, choose an open location to install it.