Concrete manhole cover round DO600 H115, CL.D400 (40T), ventilated, unpainted (raw) W0110-4031-1000-000

Channel cover class D400 – a solid solution for heavy traffic

This round, concrete DO600 cover with a height of 115 mm and a load class of D400 (40 tons) is a reliable element of road and sewer infrastructure. Designed for installation in roadways, parking lots and hardened shoulders, it provides safe access to underground networks. The cover's design is focused on durability and long-term operation, even under heavy traffic conditions.

Construction and application

The cover is made of concrete, which guarantees its durability and corrosion resistance. The load class D400, compliant with PN-EN 124-2, means that the cover is adapted for use in areas with high vehicle traffic – both passenger and heavy vehicles. The cover's ventilation ensures proper air circulation in the sewer chamber. The raw finish (unpainted) allows it to be adapted to the surroundings by, for example, covering it with paving stones or other finishing material.

It is worth noting the versatility of this solution – D400 class covers are used:

• On road surfaces (including pedestrian and vehicle routes),
• On hardened shoulders,
• In parking areas for all types of road vehicles.

Key features and benefits

• Durability: Load class D400 guarantees resistance to high loads, which translates into a long product life.
• Safety: The cover's design provides safe access to underground sewer networks.
• Durability: The concrete construction is resistant to corrosion and weathering.
• Versatility: Possibility of adaptation to the surroundings by covering with paving stones or other finishing material.
• Ventilation: Ensures proper air circulation in the sewer chamber, minimizing the risk of harmful gas accumulation.
• Compliance with standards: The cover meets the requirements of PN-EN 124-2:2015-07, which confirms its high quality and safety of use. It has certificate No. 030-UWB-013/23 issued by the Łukasiewicz Research Network - Krakow Institute of Technology (PCA – AC 030).
• Easy installation: Adapted for installation in existing road and sewer infrastructure.

The cover's design has been tested and certified by reputable research units, which proves its high quality and reliability. By choosing this product, you are investing in a safe and durable solution for your infrastructure.