Strength Studying the Use of “Recycled Aggregate” for the Application in Concrete

Crushed and graded inorganic particles from building and demolition debris make up recycled aggregates. The purpose of this study is to assess recycled aggregates strength properties in light of their possible use in the construction of concrete pavement. Comparing the compressive strength, flexural strength, and sulphate resistance of concrete with different percentages of recycled aggregates is the main goal of the study. Workability, flexural strength, compressive strength, and sulphate resistance evaluations are among the tests carried out. With a constant water to cement ratio of 0.38, five concrete mixes were created by substituting recycled aggregates for coarse aggregates at percentages of 0 , 10 , 20 , 30 , and 40 . According to the findings, the workability of concrete decreased as the percentage of recycled aggregates rose. According to strength testing, recycled aggregate concrete performed similarly to concrete built with natural aggregates. An environmentally friendly way to reduce the negative effects of building and demolition waste is to use recycled aggregates in concrete. In addition, this paper offers a thorough analysis of the entirety of research on recycled aggregates, focussing into their characteristics, the variables affecting their use in concrete, and the pros and cons of doing so. Muyeen Rafiq Wani | Ajay Vikram "Strength Studying the Use of “Recycled Aggregate” for the Application in Concrete" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-9 | Issue-6 , December 2025, URL: https://www.ijtsrd.com/papers/ijtsrd98805.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/98805/strength-studying-the-use-of-“recycled-aggregate”-for-the-application-in-concrete/muyeen-rafiq-wani