Analysing the Mechanical Characteristics of Concrete Incorporating Recycled Fine Aggregates from Construction Demolition Waste

Analysing the Mechanical Characteristics of Concrete Incorporating Recycled Fine Aggregates from Construction Demolition Waste

Ashish Semwal1, Prince Yadav2

1M. Tech. Student, Department of Civil Engineering, Institute of Engineering and Technology, Lucknow, Uttar Pradesh.

2Assistant Professor, Department of Civil Engineering, Institute of Engineering and Technology, Lucknow, Uttar Pradesh.

Abstract

The exploitation of natural resources and the increasing concerns about maintaining the balance of the environment have sparked an interest in seeking alternative materials for use in construction, with a particular focus on the production of concrete. This study examines the potential of replacing natural sand with recycled fine aggregate (RFA) obtained from waste generated by construction and demolition activities. By conducting a series of comprehensive experiments, the research evaluated various mechanical properties of concrete, including its compressive strength, tensile strength, and flexural strength. The investigation followed a methodical approach, adjusting the proportions of RFA in the concrete mixtures to identify the optimal replacement ratio that ensures both the structural integrity and overall performance of the concrete.