• Mohamed Ilyas Anjum
• Dheeraj R Gowda
• Gowtham K R
• Kevin R
• Syed Kabir Shams

Disposal of waste is a challenge for all developing countries mainly due to the increasing generation of waste, the high costs associated to its management and the lack of understanding over a diversity of factors that affect the different stages of waste management. Stone dust is a solid waste material that is generated from stone crushing industry, abundantly available in India. Fly ash is a fine powder produced from the gases of burning coal during production of electricity in thermal power plants. These micron-sized earth elements consist primarily of silica, alumina and iron. As silty soil has a relatively less strength, it is a challenge for geotechnical engineers to build a structure on silty soil and to use silty soil as sub grade. There are so many materials available in the world, which increases strength of the silty soil when mixed with it. Fly ash is one of the cheapest materials, which is easily and readily available. Silty soil and fly ash when mixed together gives pozzolanic properties in the mixture. Additionally, if crusher dust is also added in a suitable proportion, the overall properties can be much better, besides addressing the disposal issues of crusher dust and fly ash. Thus an experimental study was taken up to perform California Bearing Ratio (CBR) test with different percentages of fly ash & crusher dust mixed with silty soil in order to observe the effect of fly ash & crusher dust on C.B.R values.

Silty soil, Crusher dust, Fly ash, CBR

"Effect on CBR of Silty Soil by Partially Replacing with Crusher Dust and Fly Ash", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.714-716, April-2019, Available :http://www.jetir.org/papers/JETIR1904D96.pdf

"Effect on CBR of Silty Soil by Partially Replacing with Crusher Dust and Fly Ash", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp714-716, April-2019, Available at : http://www.jetir.org/papers/JETIR1904D96.pdf