Concrete manhole cover round DO600N H115, CL.D400 (40T), cover embedding depth 5cm, locked, unpainted (raw) W0110-4023-1001-000

Class D400 concrete manhole – a solid and durable solution for road traffic

This round concrete manhole DO600N with a height of 115 mm and a load class of D400 (40 tons) is a reliable element of road infrastructure. Designed for installation in roadways, pedestrian and traffic areas, hardened shoulders and parking lots, it provides safe access to underground installations. The manhole design is intended for heavy vehicle traffic, guaranteeing long-lasting and trouble-free operation.

Construction and application

The manhole is made of high-quality concrete, and its cover is filled with C35/45 concrete class with additional resistance to freeze-thaw cycles (+R). This ensures durability even in harsh weather conditions. The cover embedding depth of 5 cm stabilizes the manhole and reduces noise during vehicle passage. The locking design protects against unauthorized access and provides additional security. The raw, unpainted surface of the manhole allows it to be adapted to the surroundings or painted according to individual needs.

It is worth noting the compliance with PN-EN 124-2 standard, which confirms its quality and safety of use. This manhole is used wherever a durable and load-resistant access cover to underground utilities is required – from public roads to private parking lots. The body construction also allows it to be covered with paving stones, which improves the aesthetics of the surroundings.

Key features and benefits

• Strength: Load class D400 guarantees resistance to loads up to 40 tons, making it an ideal solution for areas with high traffic intensity.
• Durability: Made of high-quality concrete and resistant to freeze-thaw cycles, ensuring long-term operation even in harsh weather conditions.
• Safety: Locking design protects against unauthorized access to underground installations.
• Stability: Cover embedding depth of 5 cm ensures manhole stability and reduces noise during vehicle passage.
• Compliance with standards: Meets the requirements of PN-EN 124-2 standard, confirming its quality and safety of use.
• Possibility of personalization: Raw surface allows painting or covering with paving stones, adapting the manhole to the surroundings.
• Easy installation: Construction adapted to standard installation procedures in road infrastructure.