N

frequency

dynamic modulus

Percentage

0

2668

58,800

100.00

25

2648

58,600

99.66

50

2410

47,600

80.95

75

2342

45,000

76.53

100

2322

45,700

77.72

125

2080

37,044

63.00

150

1288

13,800

23.47

Durability factor

52.50