Anti-collision pier is set on the highway on either side of the steel or concrete Column, is used to avoid the vehicle with obstacles or on both sides of the out of control and crashed into a highway slope. Considering the line of sight of the driver at night or weather conditions limit, anti-collision pier is easy to neglect, cause serious accidents. So, to improve the anti-collision pier at night visibility has become an important traffic security problems. Reflective paint is an ideal solution. The reflective paint spraying on the surface the anti-collision pier, can greatly improve the visibility at night. Because the reflective paint contains a lot of micro glass bead, when the headlights light on the reflective paint on the surface of the anti-collision pier, micro glass bead can strongly reflect light, a light reflective, make the anti-collision pier can be clearly seen. This effectively prolong the driver's visibility at night, improves the recognition, to avoid the miss anti-collision pier caused the crash. At the same time, the reflective paint can also be used for color coding for anti-collision pier to indicate a road towards or attention to remind the driver. For example in the speed limit or ramp entrances to use a specific color of reflective paint to highlight the anti-collision pier, for the benefit of the driver. This kind of simple and direct visual cues, can produce a strong psychological impact, help to pilots make the right decisions. Anyhow, glance in the anti-collision pier surface besmear to brush paint, can significantly improve the visibility at night, to enhance road safety. Compared to the pure rely on lighting to solve this problem, USES the reflective paint both economic and effective, and more environmentally friendly. With reflective technology and the improvement of the performance of the reflective paint, the protection of anti-collision pier and strengthening will become important guarantee for highway driving safety at night. So, applying reflective paint to anti-collision pier, not only can improve the visibility of anti-collision pier, also made important contributions to the traffic safety. This is a reflective paint features of a typical case
