The rubber speed bump is made of rubber material and its shape is inclined. The colors are usually yellow and black. It is fixed at the intersection with expansion screws. It is a safety device for decelerating vehicles. The scientific name is rubber deceleration ridge, which is designed according to the principle of the angle between the tire and the special rubber on the ground when the car is running, and is made of special rubber. Rubber speed bumps are a new type of special traffic safety device, set at road crossings, industrial and mining enterprises, schools, residential areas, etc., to slow down the speed of motor vehicles and non-motor vehicles.
Compared with the original cement ridge and steel pipe, rubber speed bumps have shock absorption, excellent compression resistance, long life, less car wear, less noise, yellow and black, bright colors, no need Repaint the paint every year. Features such as exquisite appearance. After using the speed bump products, traffic accidents at various intersections are greatly reduced, and it is a new type of special traffic safety facility.

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