Type of Mix

Pulse

Velocity Km/s

Empirical Moduli

Static Dynamic N/mm2

Experimental Moduli

Static Dynamic N/mm2

11

4.3

24,500

34,000

14,790

37,902

12

4.3

24,500

34,000

18,226

39,968

21

4.1

20,000

30,500

14,660

40,508

22

4.2

22,000

32,000

15,173

37,597

31

4.0

18,000

29,000

13,322

36,992

32

4.1

20,000

30,500

14,660

40,508

41

3.98

18,000

29,000

13,322

36,992

42

4.1

20,000

30,500

14,660

40,508

Gravel 0.5

0.385

4.76

4.79

30,500

43,000

39,000

49,000

23,480

24,033

46,923

47,558