• Samarth Kalburgi
• Ketan Gaidhane
• Dnyaneshwar Kshirsagar
• Prathmesh Kasar
• Rashmi Vishwakarma

The soil stabilization is essential requirement before road infrastructure development is carried out. No. of binding materials are used world wide as a soil stabilizer. In this project waste material [i.e Alum Sludge] was used as soil stabilizer. Alum sludge can solve the problem of waste management at large scale as well as work as low cost soil stabilizer. Use of alum sludge can be a sustainable solution ➢ and environmental friendly. The alum sludge was applied as a binding material similar as a cement and lime. To stabilize the soil with the addition of 5%,10%,15%, 20%, and 25% etc. To investigate the resulting improvement in soil strength by using California Bearing Ratio [CBR] particle size analysis atterberg’s limit test and modified proctor test ➢ with addition of 5%, 10%, 15%,20%, 25%. of alum sludge to soil sample after inspection of result. From the experimental result i.e. CBR , at 15% alum sludge replacement shows greater strength.

Alum, sludge, soil, stabilization, Testing

"SOIL STABILIZATION BY USING ALUM SLUDGE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 5, page no.g317-g320, May-2022, Available :http://www.jetir.org/papers/JETIR2205730.pdf

"SOIL STABILIZATION BY USING ALUM SLUDGE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 5, page no. ppg317-g320, May-2022, Available at : http://www.jetir.org/papers/JETIR2205730.pdf