Figure 6.
The graph illustrates the relationship between dry density, measured in tonnes per cubic metre, and moisture content, percentages. The X axis represents moisture content, ranging from seven point five to eleven point five percent, while the Y axis represents dry density, ranging from two point zero five to two point zero nine tonnes per cubic metre. A smooth curve connects several plotted data points, illustrating the trend between the two variables. In the top left corner, annotations indicate the maximum dry density, M D D, as two point zero eight one tonnes per cubic metre and the optimum moisture content, O M C, as nine point two two percent. The curve starts at a lower density at low moisture levels, increases to a peak, and then gradually declines, indicating the relationship between these variables.Dry density plotted against moisture content for the unbound RCA + RG blend