The key innovation of this speed bump is its interlocking modular design, solving the problem of traditional full-length speed bumps being difficult to install on non-standard width roads and expensive to replace when partially damaged. The internal steel core enhances load-bearing capacity, while the high-density polyethylene outer layer offers excellent corrosion resistance, suitable for use in logistics parks where oil, diesel, and chemicals are commonly spilled. The interlocking snap connectors ensure a seamless fit between modules, eliminating gaps that can accumulate debris or cause jolts. The surface features anti-slip textures, increasing tire friction to prevent skidding even when trucks pass through at high speeds. Unlike heavy metal speed bumps, it is lightweight for easy transportation and installation, and individual modules can be replaced if damaged, reducing maintenance costs by up to 70% compared to full-length replacements. Additionally, it has good weather resistance, withstanding extreme temperatures from -40℃ to 70℃ without cracking or fading.
Each modular set includes four 250mm sections, which can be spliced to form a 1000mm length, with additional sections available for custom widths up to 5 meters. The core is made of ∅12mm hot-dip galvanized steel, providing structural support, while the outer layer is 65mm thick high-density polyethylene (density: 0.95 g/cm³). The overall width is 390mm, with a dimensional tolerance of ±1mm. It has a static load capacity of 40 tons, and dynamic load testing shows no deformation after 60,000 passes of 30-ton trucks. The interlocking snaps have a tensile strength of ≥3000 N, ensuring stable module connection even under heavy load. The operating temperature range is -40℃ to 70℃, suitable for use in cold northern logistics parks and hot southern freight terminals. The product complies with ISO 10326 heavy-duty traffic facility standards, and the polyethylene material is recyclable, meeting environmental sustainability requirements.
This modular heavy-duty speed bump is ideal for various industrial and logistics scenarios. In logistics park main roads, it can be installed to enforce speed limits for trucks carrying goods, preventing accidents involving forklifts and pedestrian workers. In freight terminals and port areas, its corrosion-resistant design withstands salt spray and chemical spills, ensuring long-term performance without frequent replacement. It is also suitable for construction sites and mining areas, where heavy dump trucks and machinery operate daily, providing safe speed control without being easily damaged. Additionally, it can be used in industrial parks and manufacturing facilities, installed near loading docks and warehouse entrances to slow down delivery trucks and protect warehouse workers. Its modular design allows for quick reconfiguration if road layouts change, making it a flexible solution for dynamic logistics and industrial environments. The high visibility ensures that even drivers of large trucks with limited forward visibility can detect it in advance and slow down appropriately, reducing the risk of accidents and property damage.
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