can any one help me find the answer of this qestion .. please .
the qestion is :
one of the main purposes of pavement is to prtect the in-situ subgrade .Discuss four diffrent tests or procedures that are used to charactrize the properties of subgrade soils and the importance of these proerties in determaining the performance of the overlying pavement.
my exam will be in May the 20th 2009
thanks alot
the qestion is :
one of the main purposes of pavement is to prtect the in-situ subgrade .Discuss four diffrent tests or procedures that are used to charactrize the properties of subgrade soils and the importance of these proerties in determaining the performance of the overlying pavement.
my exam will be in May the 20th 2009
thanks alot
