Round concrete manhole cover WS-DO600N H160, CL.D400 (40T), self-levelling, with sound-absorbing insert, locked, painted W0110-4025-1111-000

Round concrete manhole cover – a solid solution for heavy traffic

This round concrete manhole cover, with a diameter of 600 mm and a height of 160 mm, is a reliable element of road and urban infrastructure. Designed for installation in road surfaces, pedestrian and vehicle areas, parking lots, and hardened shoulders, it can withstand loads up to 40 tons (class D400 according to EN-1433). Its construction ensures safety and durability in areas exposed to various types of vehicle traffic.

The manhole cover has been designed for easy installation and long-term operation. The self-leveling design integrates it with the asphalt surface, relieving the manhole and minimizing the risk of damage. A wide support base guarantees stability, and a locking mechanism prevents unauthorized access. Additionally, a damping insert reduces noise generated by passing vehicles. The manhole cover is painted, which provides corrosion resistance and an aesthetic appearance.

Construction and special features

The manhole cover is made of concrete and gray cast iron (cover), which guarantees high mechanical strength and resistance to atmospheric conditions. The cover, filled with C35/45 concrete class with the addition of mineral aggregate (+R), ensures its stability and resistance to freeze/thaw cycles. Positioners in the cover prevent the element from rotating in the body, and the possibility of placing a customer's design (logo) on the cover allows for personalization of the manhole cover. Thanks to this, the manhole cover not only fulfills its functional role but can also be an element of visual identification of the infrastructure.

• Load class D400: Safe use even with high traffic of heavy vehicles.
• Self-leveling design: Smooth connection with the road surface minimizes the risk of damage and deformation.
• Damping insert: Noise reduction improves the comfort of the surroundings.
• Locking mechanism: Protection against unauthorized access to underground infrastructure.
• Painted surface: Corrosion protection and aesthetic appearance for a long time of use.
• Possibility of personalization: Placing a logo or other design on the manhole cover.
• C35/45 concrete class with the addition of mineral aggregate (+R): Provides high strength and resistance to atmospheric conditions.