Table 2 Mix proportion by replacement and CRCA fabrication.
From: Characterization of Recycled Coarse Aggregate (RCA) via a Surface Coating Method
Type | Remarks |
|---|---|
W/C = 49.9 %; S/a = 48.2 % (binder: 347 kg/m3) Superplasticizers = 0.5 % of cement wt% | Control (CCA 100 %) RCA 100 % CRCA (25, 50, 75, and 100 %) |
CRCA’s film | PC dispersant = ratio of 1 % of RCA’s wt% |