Concrete manhole cover round DO600 H115, CL.D400 (40T), unpainted (raw) W0110-4011-1000-000

Cast iron-concrete manhole cover – a solid solution for road traffic

This round, concrete-filled manhole cover, with a diameter of DO600 and a height of 115 mm, is a reliable element of road and urban infrastructure. Designed for installation in roadways, pedestrian and vehicle areas, hardened shoulders, and parking lots, it provides safe access to underground installations. Load class D400 (40 tons) guarantees resistance to heavy loads, making it an ideal choice for areas with high vehicle traffic.

This manhole cover combines the advantages of cast iron and concrete – the cast iron body provides durability and corrosion resistance, while the concrete insert increases the stability of the structure. The raw, unpainted surface allows the manhole cover to be adapted to the surroundings or to apply an individual design (customer logo) directly to the cover. The manhole cover design is intended for easy installation and the possibility of paving with paving stones.

Features and application

Manhole covers of class D400 comply with PN-EN 124-2 and are intended for use in places exposed to traffic of all types of road vehicles. Therefore, they find wide application in:

• Road and street construction
• Modernization of urban infrastructure
• Parking construction
• Underground installations (telecommunications, energy, water supply)

The manhole cover design with positioners prevents the cover from rotating in the frame, which increases safety. Manufactured by Koneckie Zakłady Odlewnicze S.A., this product has a certificate confirming its compliance with applicable standards. It is worth noting the concrete resistance class C35/45 and its resistance to freeze-thaw cycles (+R), which guarantees long-term operation even in harsh weather conditions.