From ductile-iron manhole covers and rainwater gratings to polymer-concrete channels, gullies, and oil/fuel separators, MERT supplies a complete, interoperable range for roads, airports, ports, and industrial plants. Parts are precision-cast, gasketed, and corrosion-protected, with options for locking, low-noise seating, anti-slip patterns, and custom branding. Materials include GGG50 ductile iron, polymer concrete, stainless/galvanized steel, and HDPE. Configure by load class, size, and series—or request project-specific molds and global delivery.
Explore the diverse sectors we serve—each with tailored solutions for safety, durability, and efficiency.
Heavy-duty covers and grates engineered for road networks and urban infrastructure.
Solutions designed to withstand extreme loads in aviation and maritime terminals.
Safe, anti-slip covers for fuel station forecourts and service areas.
Tamper-resistant covers for telecom and utility network protection.
Lightweight covers for sidewalks, parks, and pedestrian zones.
Ultra-high load covers for heavy industry and special infrastructure.
Surfaces, areas, and curbs used by four-wheeled vehicles & pedestrians. En 124: C250 Load: 250kN
Designed for all types of vehicles, including motorways & roadsides. En 124: D400 Load: 400kN
Surface exposed to high wheel loads, especially in airports & harbour areas. En 124: F900 Load: 900kN
Surfaces used by two-wheeled vehicles & pedestrians, as well as green areas En 124: A15 Load: 15kN
Designed for parking lots & pavements, specifically for accommodating vehicles. En 124: B125 Load: 125kN
Industrial plants & harbours closed to the public, especially those exposed to heavy loads En 124: E600 Load: 600kN
