
Attachment Locations of Purlins to Rafters
Purlins are horizontal members between the rafters that give support to the roof structure. The length of
the purlin determines its location on the A-frame assembly.
The below image represents a completely assembled A-frame section with X-bracing installed. For more
information, see the following sections:
Assembling the Purlin Number 7, page 145
,
Assembling the Purlin Number 5, page 149
Assembling the Purlin Number 3, page 153
Assembling the Purlin Number 2, page 155
,
and
Assembling the Purlin Number 1, page 157
Figure 8-12
Location of purlins in A-frame assembly
46
Purlin number 1 (CTR-2181)
50
Purlin number 5 (CTR-2185)
47
Purlin number 2 (CTR-2182)
51
Purlin number 6 (CTR-2186)
48
Purlin number 3 (CTR-2183)
52
Purlin number 7 (CTR-2187)
49
Purlin number 4 (CTR-2184)
144
PNEG-5490D-2X
90' Diameter EVO-50 Beam 2X Bin
Содержание EVO-50
Страница 6: ...NOTES 6 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 34: ...NOTES 34 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 130: ...NOTES 130 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 188: ...NOTES 188 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...
Страница 220: ...NOTES 220 PNEG 5490D 2X 90 Diameter EVO 50 Beam 2X Bin ...