LKRIKI-F 
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2x4 3-7 
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me 
L ge a ey ea ee eee 
PURLIN FILLER STRIP (EAVES) GABLE END STUDDING 
50 required far esch section brequired for exch section F required for exch structure 
(aA KI /e" 
‘ ie 
je frole or ExF bok 
Bhoks Perf screws 
Lois" 
U-0% 
po” 
ety; 
GABLE ENO RAFTER 
Frequired for each structure 
Fad EXIT 
ele 
5 — 
© ek#k 10-0" All holes 72" an 
CONNECTING ANGLE (FOR PURL/N) q x4x 10-09 Mee at 
80 required for single section structure s° lL Pp a” a - . - | {4 
05 py ay 142 “yn 232, — 
100 required for exch additions! section 1-076 Nig i Va Lue Uj pe 438 | 42} 
Seale, 3=/:0" 
ipl” 
10-03 
S07 7OM PLATE(GABLE END) 
F required for exch structure 
yer “F fornbuckle 
{ 
1-6" 
ane ipa F hole for § bolt, 4p, wing nut 
as (Co rely Hi 
det -| : 
La et a 7a 
RAFTER 
Srequredas A required far sir e 
‘ Sreguired for single section structure 
For Sin, 3 ore 
fle section strocture { 2 (0 required for each s0ditone/ section 
10 
for exch additions! section { “0 
0 
U.S.OF FICE OF PUBLIC ROADS AND RURAL ENGINEERING 
ROAD ECONOMICS 
ROOF DETAILS 
PORTABLE CONVICT CAMP BUILDING 
Make half with right hand threads, 
U left 
Scale 3%/-0" 
COLLAR BEAM SCALE, I3* 1-0" 
4required for single section structure L,, : 
Srequired far cach sdtitions! section COARECT Ach Pehenk. eters Sacks 
HIGHWAY ENGINEER 
one. 3-10 APPROVED 
- OATE_3- A C 7 
5847°—18—Bull, 583, (To face page 64.) No. 6 
