Calculated Industries 4225-B - Manual (Page 35)

P
OCKET
R
EFERENCE
G
UIDE
— 32
CONCRETE FOOTING
Find the number of cubic Yards of concrete
required for a (16 Inch x 8 Inch) footing that
measures 232 Feet 6 Inches in length.
KEYSTROKE DISPLAY
1. Clear calculator:
o o 0.
2. Enter footing Area:
8 i x 1 6 i =
T F
F
-
AR
128.
SQ INCH
3. Enter Length to find Volume:
2 3 2 f 6 i F
FTG
7.654321
CU YD
Concrete Footings — Continuous Lengths
You are going to pour concrete for a 264
square Inch footing being used for the fol-
lowing continuous Lengths of footing: 15
Feet, 18 Feet, 24 Feet and 33 Feet. What
is the total Volume of concrete you’ll
need?
KEYSTROKE DISPLAY
1. Clear calculator:
o o
0.
2. Enter footing Area:
2 6 4 i i T F
F
-
AR
264.
SQ INCH
3. Add Lengths:
1 5 + 1 8 + 2 4 + 3 3
= f
90.
FEET
4. Find total Volume:
F
FTG
6.111111
CU YD
STORED
STORED