Construction of roads, dams, and foundations for various structures as well as several other engineering structures in regions possessing poor or low grade soils is a major problem facing engineers. In many instances, subgrade soils which are unsatisfactory in their natural state can be improved through certain geotechnical methods. Mechanical stabilization entails the mixture of two or more soil types with the aim of improving the properties of the host soil, while other methods utilize the addition of certain additives such as cement, lime, grouts, chemicals, etc. to alter the host soil and improve its engineering properties thereby making it suitable for use as highway subgrade, as well as a host of several other engineering applications. The various methods of soil stabilization each possess their unique advantages and limitations which make them ideal for certain engineering purposes yet unsuitable for others. However, the primary factor which determines the utilization of any of the soil stabilization methods is the mineral composition of the host soil followed by the type of structure of engineering work and the nature of the immediate environment amongst others.