Research Article

Recycled Coarse Aggregate for Sustainable Self-Compacting Concrete and Mortar

Table 5

Fresh properties of SCC.

Mix designationFalling abilityPassing abilitySegregation resistance
Slump flow (SF) (mm)Slump flow time T50 (sec)V-funnel flow time Tv (sec)J-ring flow (JF) mmBlocking index BI (mm)J-ring BJ (mm)L-box H2/H1Segregation index, SI (%)

NCASCC72029.6700206.00.849.73
RCASCC-256953.4210.27673227.00.829.51
RCASCC-506854.1410.91670158.00.819.01
RCASCC-1006804.7211.47665159.50.808.08