This heavy-duty speed bump stands out with its high-strength ductile cast steel material, which offers 3x the load-bearing capacity of standard rubber alternatives, effectively solving the pain point of frequent replacement in heavy-traffic areas. The surface features a textured pattern combined with a 0.85 anti-slip coefficient, preventing vehicles from skidding even in rainy or snowy conditions. Integrated 3M reflective strips ensure 360° visibility, alerting drivers from 200 meters away at night or in low-light environments. Its expansion bolt installation method provides a secure fit that resists displacement under repeated heavy impacts, and the material’s resistance to extreme temperatures (-40℃ to 80℃) ensures stable performance in both frigid winters and scorching summers. Additionally, it is certified by ISO 9001 and CE, guaranteeing compliance with international safety and quality standards, reducing liability risks for facility managers.
Each segment of the High-Strength Cast Steel Heavy-Duty Speed Bump measures 1000mm in length, 300mm in width, and 50mm in height, providing optimal speed reduction without causing excessive jolting for heavy vehicles. The ductile cast steel material has a tensile strength of 450MPa, ensuring it can withstand repeated impacts from 150-ton mining trucks and freight trailers. The reflective strips are 50mm wide, made of 3M high-intensity prismatic reflective film, which maintains 80% reflectivity after 10 years of outdoor exposure. The product weighs 45kg per meter, ensuring stability without requiring additional anchoring beyond expansion bolts. It is compatible with M16 expansion bolts, with pre-drilled holes spaced 250mm apart for easy installation. The temperature resistance range of -40℃ to 80℃ means it can operate reliably in all climate zones, from Siberian winters to desert summers. The anti-slip textured surface has a roughness of Ra 12.5μm, providing excellent traction for both heavy-duty and light vehicles.
This speed bump is primarily intended for heavy-load traffic scenarios, including port container yards where 100+ ton freight trucks operate continuously, mining access roads with large ore transport vehicles, and highway off-ramps leading to industrial parks. It is also suitable for logistics distribution centers, construction vehicle staging areas, and mountainous highway sections where speed control is critical to prevent rollover accidents. In addition, it can be installed in military bases to regulate the speed of armored vehicles and supply trucks, ensuring both traffic safety and infrastructure durability. Unlike lighter speed bumps, its robust construction eliminates the need for frequent repairs or replacements in high-wear areas, making it a cost-effective solution for facility managers in industrial and transportation sectors. For areas with extreme weather conditions, such as northern regions with heavy snowfall or southern deserts with high temperatures, this product maintains consistent performance without cracking or deforming.
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