The project goal is basic research in utilization of recycled sand substituting natural sand in concrete. The research is based on experimental verification of recycled sand properties in dependence on demolition and recycling methods in both localities and subsequent verification of concrete properties, where natural sand will be replaced by recycled sand from construction/demolition waste (CDW).
The project objectives are to map the demolition and recycling process in both locations and to verify the quality and properties of recycled sand, or a fine fraction of recycled aggregate from CDW. Furthermore, verification of its use as a substitute for natural sand in concrete. Finally, these solutions will be compared in terms of environmental impact. The motivation for this project is to maximize the use of recycled materials in the construction industry, to share knowledge in this area in two completely different locations and to reduce the overall urbanization environmental impact in both locations.