• Ankit Kasana
• Vikash Vashisth

Fly ash is a fine, glass-like powder recovered from gases created by coal-fired electric power generation.. In this mix the quantity of fly ash replace with the dust, more addition of fly ash (60%) in the brick mix and quantity of dust is less with the addition of percentage as 20%, 15% and 10%.. The maximum compressive strength of the brick is 8.59 N/mm2 at 40% F.A. and 30% dust. The compressive strength of the third mix is going to decrease as the percentages of fly ash are going to be increase. Quantity of fly ash is more in this mix so the strength is going to down. The maximum compressive strength of the brick is 4.26 N/mm2 at 60% F.A. and 10% dust. The maximum compressive strength of the brick is 1.46 N/mm2 at 20% F.A. and 50% dust. The compressive strength of second mix is going to increase as the percentages of fly ash are going to be increase. The maximum compressive strength of the brick is 8.59 N/mm2 at 40% F.A. and 30% dust. The compressive strength of the third mix is going to decrease as the percentages of fly ash are going to be increase. Quantity of fly ash is more in this mix so the strength is going to down. The maximum compressive strength of the brick is 4.26 N/mm2 at 60% F.A. and 10% dust. The optimum compressive strength is getting at 40% addition of fly ash.

Fly ash, Compressive Strength, Brick

"EXPERIMENTAL STUDY ON THE FLY ASH BRICK ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.421-425, July-2018, Available :http://www.jetir.org/papers/JETIR1807067.pdf

"EXPERIMENTAL STUDY ON THE FLY ASH BRICK ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp421-425, July-2018, Available at : http://www.jetir.org/papers/JETIR1807067.pdf