Effect of Optimum Utilization of Silica Fume and Lime On the Stabilization of Problematic Soils

Chemically stabilized soil studies have revealed that the efficiency of stabilization is primarily depends on natural environment soil. Problematic soils such as silt and clay do not satisfy standards for structural applications at this stage because under relatively mild stress conditions, can expand, collapse, disperse, settle excessively, or even fail which lead to failure. Moreover, improvement kaolin stays a test significant expense non-eco-accommodating material concrete. This study aims by utilizing 4% 6% silica fume several percentage inclusion lime. The lime percentages 3%, 5%, 7%, 9%, whereas ratio set 6%. primary goal increase shear strength soft blended with (SF) varying amounts (L). parameters were evaluated alone findings disclose optimal in terms maximum 176.91 kPa 7% respectively due pozzolanic reaction between was more successful particles. combination highly enhanced up 88.10% compared mixed proportion reduce environmental pollution reduction carbon dioxide emission during production provides economic benefits low cost materials.