... & piling soil-cement mixture An extensive test programme was conducted in situ with the aim of establishing the efficacy of GPAs in expansive clay beds. The amount of heave and rate of heave were investigated in the case of both unreinforced expansive clay beds and clay beds reinforced with GPAs...

...I. Bellezza; E. Fratalocchi The paper presents the results of an experimental study on the hydraulic conductivity of compacted soil-cement mixtures. The effectiveness of 5% cement addition is evaluated by the permeability value at 28 days' curing and by the ratio of the hydraulic conductivity...