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TIPS
FOR CALCULATION FOR CONCRETE
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CUBIC
YARDS OF CONCRETE
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.THICKNESS
OF SLABS IN INCHES
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Area
Sq. Ft.
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1/2"
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1/2"
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1/2"
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1/2"
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1/2"
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1/2"
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1/2"
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...10
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.02
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....03
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....06
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....09
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....13
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....15
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....19
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...20
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.04
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....06
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....12
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....19
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....25
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....31
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....37
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...30
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.05
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....09
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....19
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....28
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....37
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....46
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....56
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...40
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.06
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....12
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....25
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....37
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....50
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....62
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....74
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...50
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.08
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....15
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....31
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....46
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....62
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....77
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....93
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...60
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.10
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....19
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....37
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....56
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....74
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....93
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1.11
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...70
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.11
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....22
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....43
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....65
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....87
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1.08
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1.30
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...80
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.13
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....25
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....49
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....74
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1.00
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1.24
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1.48
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...90
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.14
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....28
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....56
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....84
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1.11
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1.39
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1.67
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100
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.16
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....31
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....62
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....93
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1.24
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1.55
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1.85
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200
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.31
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....62
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1.23
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1.85
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2.47
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3.09
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3.70
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|
300
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.47
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....93
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1.85
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2.78
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3.70
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4.63
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5.56
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400
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.62
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1.23
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2.47
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3.70
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4.94
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6.17
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7.41
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500
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.77
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1.54
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3.09
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4.63
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6.17
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7.72
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9.26
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1
yard of concrete will cover:
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160
sq. ft. ...@
..2"
....thick
108 sq. ft. ...@
..3"
....thick
..93 sq. ft.
...@
..3.5"
.thick
..81 sq. ft.
.. @
..4"
....thick
..72 sq. ft.
.. @
..4.5"
.thick
...65 sq. ft.
.. @
...5"
...thick.
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