n

X₁ (%)

X₂ (%)

Y_s (Empirical values of Green compression strength) kN/m²

Y_s (Mathematical model values of Green compression strength) kN/m²

1

1.5

2

11.72

14.00

2

2.0

3

17.24

15.57

3

3.0

4

21.38

18.67

4

4.0

5

22.75

21.77

5

5.0

6

24.13

24.87

6

6.0

7

24.82

27.97

7

7.0

8

33.74

31.07

8

8.0

9

-

34.17

9

9.0

10

-

37.27