• Mr. Navin Kumar Yadav
• Dr. Bipin Prajapati

ABSTRACT The volumetric unstable soils are already declared as weak engineering soils on account of their behavior of Swell-Shrink which is in view to presence of certain minerals in the soil such as Montmorrilonite. Such soils are known as expansive soil. Nowadays, these types of soil properties are a typical issue in engineering projects. This review paper presents the research ideas on soil stabilization with lime and fly ash. Soil stabilization performed the use of technique to adding as a binder to the soil in order to improve the engineering behavior of soil. Researches were employed while adding the additives leads to improve in workability and mechanical behavior of soil after stabilization. Lime and fly ash as nearest natural and industrial resources were used for chemical stabilization. These additives could improve the mechanical properties of soil such as shear strength, swelling, plasticity index and compressibility. The obtained results were indicated that, for improving in soil properties the combination of lime and fly ash might be more effective than use of only lime or fly ash.

Keywords—Fly ash, Lime, Swell, Shrink, Stabilization and Montmorrilonite.

"A Review Study on Additives used Lime and Fly ash for Weak Soil Stabilization ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 9, page no.c76-c81, September-2022, Available :http://www.jetir.org/papers/JETIR2209228.pdf

"A Review Study on Additives used Lime and Fly ash for Weak Soil Stabilization ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 9, page no. ppc76-c81, September-2022, Available at : http://www.jetir.org/papers/JETIR2209228.pdf