Recycled concrete aggregate attrition during mixing new concrete

•Recycled concrete aggregate (RCA) attrition during mixing was studied in two pilot mixers.•Mixing parameters and initial RCA properties influenced the breakage rate.•Both attrition and cleavage mechanisms influenced the aggregate degradation.•Angularity of the RCA was reduced by the mixing. In this...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Construction & building materials 2016-07, Vol.116, p.299-309
Hauptverfasser:	Moreno Juez, J., Cazacliu, B., Cothenet, A., Artoni, R., Roquet, N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Concrete mixing Engineering Sciences Friability Materials PSD evolution Recycled concrete aggregates
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!