I WANT TO KNOW HOW MUCH PROCTOR VALUES WE CAN CONSIDER FOR DIFFERENT KINDS OF SOIL CLASSIFICATION FOR EXAMPLE
CLAYES SILT
SILTY CLAY
CLAYEY SILT TRACE GRAVEL
SILTY CLAY TRACE GRAVEL
SANDY CLAYEY SILT TRACE GRAVEL
CLAYEY SILT WITH SIZE OF 20-75MM OF GRAVEL (NATIVE SOIL)
AND MORE CLASSIFICATONS