• RAQEEB IQBAL PUSHOO
• Khan Abdul Basit
• Nupur Subhashini

When a structure is built, the load is taken by the underlying soil. Hence the strength of soil affects the stability of the structure. The subgrade plays a vital role in case of road pavements. When a road is designed, subgrade is checked for its strength characteristics as it provides support to the road pavement from beneath. Thus subgrade should be sufficiently strong so as to support the pavement even in adverse climate conditions and heavy loading. In case of embankment construction, soil should be incompressible or it may cause differential settlement to the structure leading t its failure. Thus compacted and stabilized soils are used for sub-base course of pavements. The deformations caused in subgrade are reflected to the top black layer of pavement leading to the formation of ruts and wave corrugations. It may also cause the cracking of cement concrete pavements. Soil samples from Haryana were investigated with and without admixtures of lime and recron 3S fiber to determine their enhanced characteristics. The results of the study show that both these admixtures are suitable for enhancing their properties.

"REVIEW PAPER ON STUDY OF CHARACTERISTICS OF SOIL TO IMPROVE CBR WITH LIME AND RECRON 3S FIBRE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 8, page no.1324-1327, August-2020, Available :http://www.jetir.org/papers/JETIR2008169.pdf

"REVIEW PAPER ON STUDY OF CHARACTERISTICS OF SOIL TO IMPROVE CBR WITH LIME AND RECRON 3S FIBRE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 8, page no. pp1324-1327, August-2020, Available at : http://www.jetir.org/papers/JETIR2008169.pdf