Sample

Average density (×1000 kg/m³) for different curing ages

7 days

14 days

21 days

28 days

90 days

Control

2.40

2.48

2.48

2.50

2.52

SCC-1

2.42

2.48

2.50

2.51

2.52

SCC-2

2.42

2.49

2.50

2.50

2.51