The objective of the study was to explore how mixed-grained till performs in road construction and identify and establish which properties determine the material’s function and, as a result, could expand the material’s area of application.
One of the study’s conclusions is that the application area of till material can be increased, but that some conditions must be met during the implementation phase. Because the grain size of fill material varies, the focus on such factors as classifying and selecting the material must increase.