Sustainable Design Development of a Concrete Lock Chamber: Reaching a Sustainable and Durable Design of a Ship Lock Concrete Hard Structure, Enabling Navigation Through the Haringvliet Storm Surge Barrier as Part of the Delta21 Project

Concrete is the second most used material in the world after water and recent trends show no slowing down of the concrete use around the world. Concrete is also a huge contributor to CO2 emissions as it makes up 8% of emissions. This study investigates the optimization of concrete structures to reduce environmental impact while maintaining...

Verduurzaming tunnelgietbouw: Beperkte aanpassing, grote impact

Met tunnelgietbouw kunnen snel en tegen lage kosten woningen worden gerealiseerd. Het is dan ook een veel toegepaste bouwmethodiek. Er valt potentieel veel terrein te winnen ten aanzien van milieu-impact door de betonsector.

On the Applicability of a Precursor Derived from Organic Waste Streams for Bacteria-Based Self-Healing Concrete

Bacteria-based self-healing concrete has the ability to heal cracks due to the bacterial conversion of incorporated organic compounds into calcium carbonate. Precipitates seal the cracks, theoretically increasing the service life of constructions. The aim of this paper is to propose a precursor for bacteria-based self-healing concrete derived...