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DELTABLOC® Roundabout
July 2026
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The DELTABLOC® Roundabout System is transforming intersections into safer traffic spaces. It is a modular precast concrete solution designed for the construction of roundabout islands with diameters ranging from 10 to 24 metres. Its specially curved 70cm high elements with an overrunnable section create safer traffic spaces that can be adapted to different roundabout geometries and are suitable for roads with high traffic volumes. The system can also be combined with Traffic Islands for lane separation, creating a complete and efficient traffic management solution.
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