198935 R17
13
3.1.2 Roof Design Capacities for Structural Roofs
Table 4.
Maximum Roof Snow Load at STANDARD Peak Loads
Bin Series
Std Peak Load
Standard Roof
lbs (kN)
psf
kPa
48
20000 (89.0)
39
1.87
51
39
1.87
54
39
1.87
60
39
1.87
66
38
1.82
72
38
1.82
75
37
1.77
78
37
1.77
84
37
1.77
90
37
1.77
96
37
1.77
102
32
1.53
105
32
1.53
108
32
1.53
Table 5.
Maximum Roof Snow Load at UPGRADED Peak Loads
Bin Series
Upgraded Peak Load
Standard Roof
lbs (kN)
psf
kPa
48
60000 (266.9)
38
1.82
51
38
1.82
54
38
1.82
60
38
1.82
66
37
1.77
72
37
1.77
75
36
1.72
78
36
1.72
84
36
1.72
90
34
1.63
96
34
1.63
102
31
1.48
105
31
1.48
108
31
1.48
Note
Standard capacities are provided. Additional capacity is available with optional upgrades.
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