Standard mounting with rails:
Fig. A
a = 239 mm (9.4 in)
F
= - 3.1 kN/m² (- 64 psf)
min
b = 419 mm (16.5 in)
F
= + 5.4 kN/m² (+ 113 psf)
max
Fig. B
a = 223 mm (8.78 in)
F
= - 3.1 kN/m² (- 64 psf)
min
b = 837.5 mm (32.97 in)
F
= + 8.5 kN/m² (+ 178 psf)
max
b
Fig. C
a = 150 mm (5.91 in)
F
= - 2.0 kN/m² (- 41 psf)
min
b = 250 mm (9.84 in)
F
= + 8.5 kN/m² (+ 178 psf)
max
Fig. D
b
a = 510 mm (20.1 in)
F
= - 3.0 kN/m² (- 62 psf)
min
b = 223 mm (8.8 in)
F
= + 5.4 kN/m² (+ 113 psf)
max
Standard mounting without rails:
Fig. E
a b
a = 239 mm (9.4 in)
b = 419 mm (16.5 in)
c = 239 mm (9.4 in)
d = 10 mm (0.4 in)
Fig. F
a
b
a = 150 mm (5.91 in)
b = 250 mm (9.84 in)
c = 150 mm (5.91 in)
d = 10 mm (0.4 in)
Fig. G
Only for rail-less sloped roof systems:
a
a = 10 mm (0.4 in)
b = 80 mm (3.1 in)
a
Only for slide-in systems:
Fig. H
a
b
d
c
F
= - 3.1 kN/m² (- 64 psf)
min
F
= + 3.1 kN/m² (+ 64 psf)
max
F
= - 1.6 kN/m² (- 33 psf)
a = 1001 mm (39.4 in)
min
F
= + 1.6 kN/m² (+ 33 psf)
b = 0 mm (0 in)
max
b
Fig. I
a
d
c
F
= - 2.0 kN/m² (- 41 psf)
min
F
= + 2.0 kN/m² (+ 41 psf)
max
F
= - 1.6 kN/m² (- 33 psf)
a = 1675 mm (45.95 in)
min
F
= + 1.6 kN/m² (+ 33 psf)
b = 0 mm (0 in)
max
Fig. J
b
a
F
a = 1001 mm (45.95 in)
= - 2.5 kN/m² (- 52 psf)
min
F
b = 0 mm (0 in)
= + 2.5 kN/m² (+ 52 psf)
max
c = 837.5 mm (32.97 in)
a
b
F
= - 1.6 kN/m² (- 33 psf)
min
F
= + 1.6 kN/m² (+ 33 psf)
max
b
a
F
= - 2.8 kN/m² (- 58 psf)
min
F
= + 2.8 kN/m² (+ 58 psf)
max
a
b
c
F
= - 2.8 kN/m² (- 58 psf)
min
F
= + 2.8 kN/m² (+ 58 psf)
max
7