• PRAKASH RAMCHANDRA CHAVAN
• SMITA DATERAO
• SANGRAMSINH JADHAV
• NILESH KADAM, PRASAD GANORIKAR
• SHRIKANT JUKKALKAR

– Generation of waste foundry sand as byproduct of metal casting industries which affects environment because of its improper disposal. Thus, its usage in building material, construction and in other fields and reduces environmental problems. This research is carried out to produce a low-cost and eco-friendly concrete. In this project the behavior of concrete is assured by partially replacing the natural sand with foundry sand. The experimental work is mainly concern with the study of properties like compressive strength, workability of concrete by partial replacement of foundry sand as fine aggregate and GGBS as cement. Foundry sand was replaced with four percentages (0%, 30%, 40% & 50%) of Waste Foundry Sand by weight and GGBS was replaced with 40% by constant weight. The tests were conducted for the above replacements of foundry sand and GGBS for M30 Grade concrete. Compression test was carried out to evaluate the strength properties of concrete at the age of 7, 14 & 28 days. Test results showed a nominal increasing strength and decreasing workability properties of concrete by the addition of waste foundry sand as a partial replacement of natural sand and addition of GGBS as a partial replacement of cement

Compressive strength, Industrial Waste, workability.

"Analysis of concrete by partial replacement of waste foundry sand and GGBS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.312-316, April-2019, Available :http://www.jetir.org/papers/JETIR1904F52.pdf

"Analysis of concrete by partial replacement of waste foundry sand and GGBS", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp312-316, April-2019, Available at : http://www.jetir.org/papers/JETIR1904F52.pdf