Table 7.

Comparing stress-strain relationship based on peak stress value.

Test specimens	Peak stress value (MPa)	Strain value for peak stress
SAP(0)−28d	42.77	0.0027
SAP(1)−28d	49.14	0.0055
SAP(1)−3d-h0	41.86	0.0027
SAP(1)−3d-h1	40.04	0.0026
SAP(0)−3d-h1	38.22	0.0033
SAP(0)−3d-h0	34.58	0.0062
SAP(1)−5d-h0	48.23	0.0036
SAP(1)−5d-h1	49.14	0.0050
SAP(0)−5d-h1	45.50	0.0040
SAP(0)−5d-h0	40.04	0.0040
SAP(1)−10d-h0	41.86	0.0040
SAP(1)−10d-h1	50.96	0.0039
SAP(0)−10d-h1	46.41	0.0026
SAP(0)−10d-h0	39.13	0.0037