74
fi g. 5.20
fi g. 5.21
fi g. 5.22
fi g. 5.23
fi g. 5.24
fi g. 5.23
fi g. 5.
5 - M
AST
AND
M
AST
T
IES
Masts and Mast Ties
H
H
Wall
Wall tie distance
Number
of
planks
H
H
in (cm)
C/C
C/C
in (cm)
0
8" (20 cm) minimum
11" (28 cm)
1
17" (43 cm)
15" (38 cm)
2
27" (69 cm)
21" (53 cm)
3
37" (94 cm)
24" (61 cm)
4
47" (119 cm)
33" (84 cm)
5
57" (145 cm)
34" (86 cm)
6
68" (173 cm)
38" (97 cm)
7
78" (198 cm)
42" (107 cm)
Distances above are given as a reference only.
Tolerance rate is of ± 2" (5 cm).
Angle of Mast Ties and Wall Tie Distances
A planking confi guration with 8 planks requires a
three-tie system on each
mast. It is
important to refer to p. 95 of the
Accessories
section for more information about wide
plank confi gurations and their restrictions.
Wall tie distance
Number
of
planks
H
H
in (cm)
A
A
in (cm)
B
B
in (cm)
8
88" (223 cm)
37" (94 cm)
11" (28 cm)
Distances above are given as a reference only. Tolerance
rate is of ± 2" (5 cm).
C/C
C/C
H
H
A
A
B
B
The planking confi gurations (5, 6, 7 and 8 planks) shown on the previous page require the use
of optional outriggers and accessories. Refer to p. 95 of the
Accessories
section for more
information on outriggers and planking confi gurations.
0 to 7 Planks Confi gurations
Angle of Mast Ties and Wall Tie Distances
8 Planks Confi guration
C/C
C/C
Third tie required
with certain
accessories
Wall
Third tie required
at all times on
each mast
25°
25°
20°
5°
