From: The Effect of Rebar Embedment and CFRP Confinement on the Compressive Strength of Low-Strength Concrete
Concrete mix number
Axial ultimate strain (mm/mm, %)
Axial cracking strain (mm/mm, %)
Average compressive strength (MPa)
1
0.35
0.22
14.77
2
0.24
12.45