Converting Slope; Common Rafter Length - Calculated Industries CONSTRUCTION MASTER 5 Pocket Reference Manual

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Converting Slope

Find the Pitch in Inches, Pitch Degrees,
and Percent Grade if the Pitch Ratio/Slope
is 0.625:
KEYSTROKE
o o
• 6 2 5 Ç p
p
PEND 7-1/2
p
p

Common Rafter Length

Find the Point-to-Point Length of the
Common rafter on a 7/12-Pitched roof with
a Span of 28 Feet:
KEYSTROKE
1. Enter Pitch:
o o
7 i p
2. Enter half the Span as the Run:
2 8 f ÷ 2 =
R RECR 14
3. Find the Rise:
r
ALT 8
4. Find the Length of the Common rafter:
d
DIAG 16
P R G
OCKET EFERENCE
GlobalTestSupply
www.
DISPLAY
0.
DECL 0.625
PULG
PEND 32.01°
PND% 62.5
DISPLAY
0.
PEND 7
PULG
14 0
PIES PULG
0
PIES PULG
2
PIES PULG
2-1/2
PIES PULG
— 30
UIDE
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