Several parties have used different types of sustainable concrete in this project. By creating scope for innovation in major projects, Rijkswaterstaat aims to test innovative technologies.
C2CA Technology, a collaboration between GBN Group and TU Delft, together with Mebin and ENCI, has produced Levvel blocks using Circu-sand, Circu-gravel and Circu-cement.,
At the Afsluitdijk testing ground we made Levvel blocks with 50 % Circu-gravel and Circu-sand. We also added circular cement to the cement mix, making a real impact in terms of sustainability.
Together we are working toward creating a circular economy! Here you can watch how we are doing that with all our partners at the Afsluitdijk testing ground.