Table 2.

Tensile strength.

	Tensile Strength, MPa
Sample Name/ Months	0	1	2	3	4
B0	11.2 ± 0.5	8.7 ± 0.9	10.9 ± 0.9	12.1 ± 1.9	8.3 ± 0.1
SP	13.7 ± 2.2	9.9 ± 0.8	14.4 ± 4.3	8.4 ± 0.6	-
SW	15.9 ± 2.0	11.5 ± 1.7	10.2 ± 0.9	10.7 ± 0.8	7.6 ± 1.7
B1	10.9 ± 1.7	12.2 ± 1.6	10.9 ± 0.8	12.5 ± 1.7	-
B2	15.3 ± 0.9	6.2 ± 2.4	10.5 ± 0.9	9.3 ± 1.4	-
Eco	18.2 ± 3.6	20.2 ± 4.4	16.1 ± 6.2	10.5 ± 1.2	14.7 ± 3.5
K	7.3 ± 0.3	9.4 ± 0.8	9.0 ± 0.4	3.8 ± 1.3	-