OK Ron lets say an example :
we have the following data to Agg.base coarse layer
1-Material specific gravity .
2-MDD - OMC & air void relationship .(M.proctor)
3-Sand cone test data (wet & dry density - moisture content - compaction % .
I heard about a relationship to know that the results of...
Thanks bigh i think you understand me but i want to chick that the insitu density is close or (suitable to the material used)at in the obtained water content .