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Installed products
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Performance class
DELTABLOC® 120S
July - December 2025
H4b W5
As part of an ongoing road modernisation project at the D5 highway near Rozvadov, also the central reserve has been upgraded with state-of-the-art restraint systems over a total length of 15 km. We are proud that the DELTABLOC® DB 120S concrete safety barriers have been chosen for this project. The surface-mounted DB 120S achieves the highest performance class H4b and features our Zero Debris Concrete (ZDC) technology, eliminating the risk of detached concrete parts and ensuring maximum road safety.
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