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CONCRETE COLUMNS
Example: Find the Cubic Yards of concrete required to pour ve columns, if each has a diameter of
3 Feet 5-1/2 Inches and a height of 10 Feet 6 Inches. If the concrete weighs 1.75 Tons per Cubic Yard,
what is the total weight in Tons? in Pounds? in Kilograms?
KEY INPUT & DISPLAY
1.75
Ton Per CU YD
1. Enter weight in Tons per Cubic Yard:
AREA 9.393417
SQ Feet
0
2. Enter diameter and nd Circle area:
3
Feet
5-1/2
Inch
COL 3.652995
CU YD
HGTH 10
Feet
6
Inch
3. Enter height and nd total volume of concrete:
COL 98.63087
CU Feet
18.26498
CU YD
28996.99
kG
31.96371
Ton
4. Convert volume to weight in tons, pounds, and kilograms:
63927.42
LB
STORED
(wt/vol)
Stor
7 51 0
.
On/C On/C
Feet Inch
5 1 2
3
/
CircCirc
Circ
Conv
(Column/Cone)
Height
Yds
Feet Inch
Conv
5
6
×
1 0
=
4
6
Conv
(tons)
(lbs)
(kg)
Conv
Conv
1
d= 3’ 5-1/2”
h= 10’ 6”
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