• Anshuman Singh
• Abhishek Chand
• Muhammad Qayyum
• Malay Mitra Chaubey

Demolition of historic shape to make way for new ones are frequent points in metropolitan areas due to fast urbanization. However, very little demolished concrete is recycled or reused. The strict environmental legal guidelines and lack of dumping web sites in city areas, on one hand, are making the disposal of demolition wastes challenging while, on the different hand, the quarrying of uncooked substances is end up difficult. The current work provides the consequences of experimental investigation carried out to consider the impact of partial alternative of cement, coarse mixture and quality mixture by using exceptional components of demolished wastes on power and workability of concrete made. For the study, graph combine concrete of grade M-30 was once organized the usage of IS 10262-2009. Thereafter, the substitute of extraordinary parts of concrete, one at a time used to be carried out by means of changing these with the extraordinary sieved fractions of beaten demolition waste. The compressive energy at 7, 14 and 28 days and workability in phrases of stoop price have been measured. The compressive energy of these mixes used to be measured on 150mm cubes. Tests outcomes exhibit that the conduct of recycled waste concrete. The compressive energy of recycled concrete with 0%, 20%, 25% and 30% coarse mixture alternative by means of demolition waste coarse mixture at 7, 14 and 28 days is related to that of referral concrete. The compressive power of recycled concrete made the usage of 5% of demolition wastes coarse combination is nearly comparable to referral concrete. Further, the outcomes point out that nevertheless greater alternative of the constituent substances is viable barring lots compromising the 28 days energy and workability.

demolished concrete, recycled aggregate, steel fiber

"EXPERIMENTAL STUDY ON M35 CONCRETE BY PARTIAL REPLACEMENT OF DEMOLISHED CONCRETE AND STEEL FIBER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 5, page no.f556-f560, May-2025, Available :http://www.jetir.org/papers/JETIR2505663.pdf

"EXPERIMENTAL STUDY ON M35 CONCRETE BY PARTIAL REPLACEMENT OF DEMOLISHED CONCRETE AND STEEL FIBER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 5, page no. ppf556-f560, May-2025, Available at : http://www.jetir.org/papers/JETIR2505663.pdf