Research Article

Grey Prediction Model for Drying Shrinkage of Cement Concrete Made from Recycled Coarse Aggregate Containing Superabsorbent Polymers

Figure 3

Influence of SAP content on drying shrinkage of recycled concrete. (a) 0% SAP, (b) 0.3% SAP, (c) 0.5% SAP, and (d) 0.7% SAP.
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