The durability of landfill mainly relies on the anti-seepage characteristic of liner system. The
accumulation of microbial biomass is effective in reducing the hydraulic conductivity of soils …

This study evaluates the use of rice husk ash (RHA)-eggshell lime (ESL) and RHA-
commercial lime (CL) as alternative binders for clayey soil stabilization, as well as the …

Exposure of geomaterials to acidic leachates may compromise their structure and
functionality due to changes in physicochemical, mineralogical, and hydraulic behavior. The …

Lateritic soils have been widely used in the construction of landfill base liners for solid waste
disposal. On the other hand, there is little practice in the use of cambisols (less clayey) for …

The objective of this study was to evaluate the effect of water-cement ratio and cement
content on the hydraulic behavior of soil–cement–bentonite (SCB) and soil–bentonite (SB) …

The stabilization/solidification method can improve the engineering properties and reduce
the environmental risks of heavy metal-contaminated expansive soil. However, the …

Solidified sludge can be regarded as a new type of earth cover material for domestic waste
landfill. But the acidic environment result from the leachate in landfill is a potential threat to …

Compacted cement-bound soils (CCS) are widely used as leakage barriers around solid
waste landfills and contaminated sites. However, a study of its long-term reliability in an …

Study of fine-particle media, because of their high sorption capacities, is of particular
importance for the use as backfill materials in waste repository design, and because …