Concrete manhole cover round DO600 H115, CL.D400 (40T), with sound-absorbing insert, locked, unpainted (raw) W0110-4011-1011-000

Robust infrastructure protection – concrete manhole class D400

This round concrete manhole with a diameter of 600 mm and a height of 115 mm is a reliable solution for securing underground infrastructure elements. Designed for areas with high traffic, it meets the requirements of PN-EN 124-2 (Group 4, class D400), guaranteeing resistance to loads up to 40 tons. It is ideal for use on road carriageways, pedestrian and traffic areas, hardened shoulders and parking lots.

The manhole is characterized by a construction adapted for paving with paving stones, allowing for aesthetic integration into the surroundings. Made of gray cast iron with a concrete filling of class C35/45, it provides high resistance to weather conditions and mechanical damage. Additionally, the presence of a damping insert reduces noise during vehicle passage.

Construction and safety

The manhole has a locking construction that increases its safety and prevents unauthorized access. Positioners in the cover prevent it from rotating in the body, which facilitates assembly and ensures stability. The raw, unpainted surface of the manhole is ready for possible painting or paving with paving stones. The possibility of placing a customer's pattern (logo) on the cover allows for product personalization.

Application and benefits

• Strength: Load class D400 allows installation in places exposed to vehicles with high mass.
• Safety: Locking construction protects against unauthorized access and theft.
• Durability: Made of gray cast iron and concrete class C35/45 ensures long-term operation even in difficult conditions.
• Noise reduction: Damping insert minimizes noise generated by passing vehicles.
• Aesthetics: The possibility of paving with paving stones allows you to match the manhole to the surroundings.
• Versatility: Intended for various types of surfaces – roads, pedestrian and traffic areas, parking lots.

By choosing this concrete manhole, you are investing in a solid and safe solution that will last for years. It is a product ideal for both professionals involved in the construction and maintenance of infrastructure, and for individual customers looking for durable protection of underground installations.