... solutions and for a single injection cycle. Measured strength and stiffness values from unconfined compression tests ranged from 50 to 240 kPa and from 6 to 56 MPa, respectively. Permeability coefficient values were reduced by up to approximately one order of magnitude. Hence, a single injection cycle...

...P. V. Sivapullaiah; H. Lakshmikanthay The geotechnical properties of illite are improved by incorporating about 20% of bentonite for its application as liner material. The addition of bentonite to illite modifies its permeability and cation exchange capacity favourably without affecting...