Casio fx-7400G PLUS Booklet page 57

1
(GRPH)
1
(GRPH)
This displays a graph like the one shown nearby.
Summary
A circle graph provides a visual overview of percentages of each material in a concrete mix.
For example, C indicates that 9.80% of the mixture is cement. If we say this value is about
10, we can say that the volume of water (B) is 1.8 times, the volume of fine aggregate or
sand (D) is about 3 times, and the volume of coarse aggregate (E) is about 4 times that of
cement.
This information can be used on a construction site by multiplying the number of buckets of
cement by the values noted above.
[4
c3
(SET)
1
(GPH1)
AR-3 Concrete Mix Design (Circle Graph)
Q
(Pie)
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