The mixtures made with coarse recycled aggregates complied with the Marshall technical specifications for low volume roads.
A simple empirical method developed from the globally published data is proposed for estimating creep of concrete made with coarse RCA.
The paper presents the results of an investigation conducted to examine the carbonation and electrical resistance of self compacting concrete (SCC) made with coarse recycled concrete aggregates (RCA).
The results show that the amounts of creep and shrinkage in concretes made with coarse RCA, and proportioned by the new method, are comparable to, or even lower than, those in similar concretes made entirely with natural aggregates.
Aiming at characterizing the behaviour of concrete structures made with coarse aggregates recycled from crushing concrete elements from the precast industry, extensive testing was performed in four full-scale recycled concrete structures, made with various recycled aggregate ratios.
In order to study the behaviour of concrete structures made with coarse crushed concrete aggregates recycled from discarded elements from the precasting industry, extensive testing was performed in four full-scale structures with varying recycled aggregate (RA) ratios.
