Title
Multi-level chemical characterization of Dutch fine recycled concrete aggregates: A comparative study
Author
Nedeljkovic, M.
Visser, J.H.M.
Nijland, T.G.
Valcke, S.L.A.
Schlangen, E.
Publication year
2021
Abstract
In the Netherlands, beside cement replacement with more green cement types, there is also an urgent need for alternative materials for natural sand in new concrete in order to make it circular. Furthermore, the recyclers have raised questions regarding upscaling and the potential of fine recycled concrete aggregates (fRCA) in structural concrete elements since the availability of recycled construction rubble is increasing. The variations in their chemical and physical properties and lack of standards for their quality evaluation is the main reason for not yet using fRCA in new concrete.
Subject
Architecture and Building
Buildings and Infrastructures
2015 Urbanisation
To reference this document use:
http://resolver.tudelft.nl/uuid:9185d11b-0c80-4383-8f10-0b8b4f0988d9
TNO identifier
959141
Source
4th International RILEM conference on Microstructure Related Durability of Cementitious Composites (Microdurability2020), 1-9
Document type
conference paper