[ Huaqiang Security Network News ] 
Do you know what the role of the road speed bumper is? Firstly, the speed reducer is installed on a road that requires speed limit to limit the running speed of the vehicle. Rubber is often used as the main molding material, and it can also be called a rubber speed bump.
The role of road speed reducer
The rubber speed bump is designed according to the principle of the actual contact angle between the tire and the ground. The surface is made of imported natural rubber and styrene-butadiene rubber, and the inner layer is made of nylon thread rubber. This product is firm and practical, and has long-lasting pressure resistance. The rubber speed bumper has excellent shock absorption and pressure resistance, long service life, less wear and tear on the car, remarkable deceleration effect, low noise and no discomfort. The color is striking yellow and black, and the color is clear, whether during the day or night. Highly visible, attracting the attention of motorists and slowing down successfully. It is a new special facility for traffic safety. Installation location: It is mainly used on the ground of city intersections, highway crossings, toll passages, garden communities, parking lots, garages, gas stations, etc. Quick and flexible combination and easy to install according to actual requirements. Rubber speed bumps are also known as speed reducers, speed bumps, deceleration ridges, buffer belts, deceleration ramps, deceleration pads, and deceleration road arches.
The head design of square head Bolts enables an easier wrench grip for nut tightening. They are usually used in new construction to mimic an older aesthetic or in railway applications.
Square Head Lag Bolts,Square Bolts,Square Head Bolt Socket ,Square Socket Head
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