The cast-steel speed bump for automobile highways and roads is a high-strength speed-limiting buffer facility suitable for gas stations, parking lots, highways and residential roads. Its main body is integrally formed with high-quality cast steel. Compared with traditional rubber speed bumps, it has a stronger load-bearing capacity (up to 30 tons), can withstand frequent rolling of heavy-duty trucks, oil tankers, etc., and is not easy to deform or break after long-term use, with a service life of more than 8 years. The surface is provided with diamond-shaped anti-slip patterns to increase the friction between the tire and the speed bump. Even in slippery environments such as rainy days and oil stains, it can prevent the vehicle from slipping, especially suitable for the road surface with easy oil pollution in gas stations.
The surface of the speed bump is inlaid with high-refractive reflective strips, which are clear and eye-catching after being illuminated by vehicle lights at night, reminding drivers to slow down 50 meters in advance to avoid collisions caused by poor visibility. During installation, it is firmly fixed to the ground with supporting steel nails, suitable for various road surfaces such as cement and asphalt, and supports splicing and combination, which can flexibly adjust the length according to the road width. Whether it is speed limit control in gas stations, vehicle guidance in parking lots, or speed adjustment of highway branches, this cast-steel speed bump can stably play a buffering role, balancing safety and durability, reducing vehicle bumps while ensuring the safety of pedestrians and vehicles.