|
Size in Inches |
Lbs. per Sq. Ft. |
Est. lbs. per Foot20ft |
| 3/16
|
X
|
36
|
8.71
|
26.13
|
|
|
48
|
|
34.84
|
|
|
60
|
|
43.55
|
|
|
72
|
|
52.26
|
|
|
84
|
|
60.97
|
| 1/4
|
X
|
36
|
11.26
|
33.78
|
|
|
48
|
|
45.04
|
|
|
60
|
|
56.30
|
|
|
72
|
|
67.56
|
|
|
84
|
|
78.82
|
|
|
96
|
|
90.08
|
| 5/16
|
X
|
48
|
13.81
|
55.24
|
|
|
60
|
|
69.05
|
|
|
72
|
|
82.86
|
|
|
96
|
|
110.48
|
| 3/8
|
X
|
48
|
16.37
|
65.48
|
|
|
60
|
|
81.85
|
|
|
72
|
|
98.22
|
|
|
84
|
|
114.59
|
|
|
96
|
|
130.96
|
| 1/2
|
X
|
60
|
21.47
|
107.35
|
|
|
72
|
|
128.82
|
|
|
84
|
|
150.29
|
|
|
96
|
|
171.76
|
| 5/8
|
X
|
72
|
26.58
|
159.48
|
| 3/4
|
X
|
72
|
31.68
|
190.08
|
| 1
|
X
|
72
|
41.89
|
251.34
|
|
|
96
|
|
335.12
|
|