Construction company Heijmans Infra used self-healing concrete to build a pilot project, a railway underpass in Rijen, the Netherlands, for the first time. The pilot project is a collaboration between Heijmans and railway company ProRail, and aims to test the waterproofness of self-healing concrete. Self-healing concrete needs only half the amount of horizontal reinforcement steel … Continue reading The first project using self-healing concrete in the Netherlands