Stabilisation of soil using rice husk ash (RHA) and cement

Most of the soil available for infrastructure development is not suitable construction. It a real challenge to overcome difficulties faced with problematic soil. We need get better experienced those soils. In India around The annual output RHA 31 million tons..It contains 85%-90% silica which pollutes environment and also causes health hazards.As it producing in large amount every year, there reduce environmental pollution produced Rice Husk Ash(RHA). Generally properties are similar natural soil, we making an attempt mixing Ash it. As non cementitious material, experiment has added cement this work, while kept at constant percentage, taken various percentages like Five , Ten fifteen by index traced out samples were tested. objective shows work safe disposal solid waste (RHA) on one side increasing stability construction make suitable.