Attachment locations of purlins to rafters – Grain Systems Tanks PNEG-4072A User Manual
Page 81
Advertising
![background image](/manuals/277668/81/background.png)
Figure 7-10 Supplier quick link
A
Purlin
C
Supplier quick link
B
Temperature cable bracket (CTR-0013)
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 following reference depicts a completely assembled A-frame roof rafter section with X-bracing
installed. For more information, see the following sections:
Assembling Purlin Number 1, page 89
bling Purlin Number 2, page 87
,
Assembling Purlin Number 3, page 85
, and
.
Pneg-4072A 72 Ft Diameter 40-Series Bin
81
Advertising