Calculated Industries 4050 Metric Edition - Manual (Page 27)

P
ocket
R
efeRence
G
uide
— 24
Squaring-Up a foundation
3.1 m
Squ
are
-Up
(Dia
gon
al)
4.75 m
Square-Up 4.75 m (Run) x 3.1 m (Rise):
KEYSTROKE dISplAY
oo
0.
4.75mR
RUN 4.750
M
3.1mr
RISE 3.100
M
d
dIAG 5.672
M
PITCH — CONvERTING ROOF ANGLE
Find the % Grade, Slope and Pitch in mm if
the roof angle is 30.25°:
KEYSTROKE dISplAY
oo
0.
30.25p
pTCh 30.25°
p
%GRd 58.31828
p
Slp 0.583183
p
pTCh 7
INCh
M
177.7541
MM
CONvERTING SLOPE
Find the Pitch in Inches and convert to mm,
Pitch Degrees, and Percent Grade if the slope
is 0.625:
KEYSTROKE dISplAY
oo
0.
.625Qp
(Slope) Slp 0.625
p
pTCh 7-1/2
INCh
M
190.5
MM
p
pTCh 32.01°
p
%GRd 62.5
COMMON RAFTER LENGTH
Find the point-to-point length of the Common
rafter on a 175 mm pitched roof with a span of
8500 mm. What are the angle cuts?
KEYSTROKE dISplAY
oo
0.
1. Enter Pitch:
175Mp
pTCh 175.
MM
2. Enter half the span as the run:
8500M*2=
4250.
MM
R
RUN 4250.
MM
3. Find the Rise:
r
RISE 2440.125
MM
4. Find the Length of the Common rafter:
d
dIAG 4900.684
MM
PRG4050E-A.indd 24 5/24/2013 2:14:08 PM