Concrete manhole cover round DO600N H115, class D400 (40T), cover embedding depth 5cm, with damping insert, unpainted (raw) W0110-4023-1010-000

Concrete manhole covers class D400 – durability and safety in your infrastructure

This round concrete manhole cover DO600N with a height of 115 mm and a load class of D400 (40 tons) is a solid solution for use in road traffic. Designed for intensive use, it is perfect for roads, pedestrian paths, hardened shoulders and parking lots. A cover embedding depth of 5 cm ensures stability and reduces noise during traffic.

The manhole cover is made of concrete and gray cast iron, which guarantees its strength and resistance to weather conditions. Additionally, it is equipped with a damping insert that minimizes noise generated by vehicles. The raw finish (unpainted) allows the manhole cover to be adapted to the surroundings or painted any color.

Application and standards

The manhole cover meets the requirements of PN-EN 124-2 Group 4 Class D400, which means it is intended for places with high traffic of vehicles of various weights. The design of the manhole cover allows it to be covered with paving stones, which facilitates integration with the environment. It is a product of Koneckie Zakłady Odlewnicze S.A., confirmed by a certificate from the Łukasiewicz Research Network – Krakow Institute of Technology (PCA – AC 030), No. 030-UWB-013/23.

Advantages for professionals and end users

• Durable construction: Load class D400 guarantees resistance to high loads, ensuring long-term use even in high-traffic areas.
• Safety: The damping insert reduces noise, and the stable cover embedding minimizes the risk of its displacement.
• Easy installation: The design adapted for covering with paving stones facilitates integration of the manhole cover with the surroundings and provides an aesthetic appearance.
• Versatility: Suitable for various types of surfaces and applications – from roads to parking lots.
• Possibility of personalization: The possibility of placing a customer's pattern (logo) on the cover increases the prestige and visual identification of the facility.
• Compliance with standards: Meeting the PN-EN 124-2 standard ensures compliance with applicable regulations and safety standards.
• Material durability: The use of C35/45 concrete with frost resistance (+R) ensures resistance to harsh weather conditions.

This manhole cover is an investment in a safe and durable road infrastructure that will last for years without the need for frequent repairs or replacements.