Thickness

Weight (per sq. ft.)

5/8

25.53

3/4

30.6

7/8

35.735

1

40.8

1-1/4

51.1

1-1/2

61.3

1-5/8

66.4

1-3/4

71.47

1-7/8

76.575

2

81.7

2-1/4

91.9

2-1/2

102.1

2-3/4

112.3

3

122.5

3-1/2

142.9

4

163.3

5

204.2

6

245.04

8

326.72