made of rubber
The rubber deceleration belt is designed according to the principle of the angle between the tire and the special rubber on the ground when the vehicle is running. It is made of special rubber, as shown in Figure 4. At the entrance of schools, residential quarters, etc., it is a safety device to slow down motor vehicles and non-motor vehicles. Compared with the original cement sill and steel pipe, the rubber speed bump has the characteristics of shock absorption, good compression resistance, long service life, less wear and tear on the vehicle, low noise, yellow and black, distinct colors, no need to repaint every year, and beautiful appearance. After using the speed bump, the accidents at various traffic intersections are greatly reduced, and it is a new type of special facility for traffic safety. National roads and expressways are not suitable for installation.
cast steel
The cast steel speed bump is made of special steel, the specification is 250*350*50mm, the color is yellow and black, and the carrying capacity is more than 200 tons. Commonly used in: highways, gas stations, city intersections, toll collection
Station and other vehicle exit areas. The cast steel deceleration pad has strong wear resistance, large load-bearing gravity, no deformation, and the service life is 5-10 times that of the rubber deceleration pad;
The deceleration pad is damaged, and the new deceleration pad cannot be installed in the original position, leaving the old installation position. Screws wear a lot on car tires, and even pose a safety hazard; especially in the past, heavy vehicles (such as toll stations, port terminals, large cargo yards, etc.) or places where deceleration pads can rarely be installed (such as construction sites, entrances and exits of electronic weighbridge stations, Underground parking lot) has slopes, etc., the use of cast steel deceleration pads can effectively solve the above problems.