Reflective materials have been widely applied in reflective traffic signs, marking and reflective clothing. Combined with many disciplines and technologies such as optics, materials science, mathematics and organic chemistry, reflective materials have been widely praised in practical applications. There are many kinds of reflective materials on the market. In the process of design, we need some specific criteria.
First, the protruding road sign: a bump road sign is set up at the outer side of the driveway line 10cm, and the auxiliary marking line outlines the lane outline. At the same time, by driving the car's vibration function, it reminds drivers to leave the normal lane. The protuberance road sign uses the engineering plastic matrix to ensure sufficient strength and firmness; the outer body of the protruding road surface uses a smooth shape to ensure that the tire will not be damaged; the reflective element uses a prism with a isolating area and the color is white.
Two, reflective film: highway, first grade highway and urban main road traffic signs should be one to three level reflective film, two or three level road and general urban road traffic signs should be more than four level of reflective film. The four or five level reflective film can be used for other four roads and other small traffic roads.
Three, linear contours: linear contours are used to outline the linear contours of roads, which are suitable for curved road sections such as curves. Because of the roadside installation, the use of reflective film should adopt reflective material with a wide-angle performance.
Four, speed feedback sign: speed feedback sign is based on radar speed measurement of electronic equipment, installed in the speed and speed change area. Combined with speed limit signs and warning signs, remind drivers to control their formation speed. Generally, it is installed at the tunnel entrance, the ramp exit and the front of the construction area. The chassis requires waterproof, dusty and good ventilation performance, and it can adapt to outdoor bad weather conditions.
The use of reflective materials will greatly improve the safety and provide a guarantee for energy saving, environmental protection and safety. Reflective cloth, as a new type of reflective material, has been widely applied to the field of traffic safety. Traffic managers, firefighters, road officials, road construction and cleaners all wear the work clothes made of this material, which will provide a safe and effective guarantee.
