In today’s scenario the cement concrete is one of the most widely used construction material in the world. Increase in the population growth is leads to increase in the demands of various fields like cultivation, transportation and building construction etc. Nowadays, there is a very much increase in the demand for construction works like residential buildings, commercial buildings, bridges, dams, roads etc. and because of this increase in demand the availability of resources for the cement concrete ingredients is getting very complex. Hence people are looking for the alternative resources for the concrete ingredients in order to meet their requirements. This thesis work deals with the study of physical properties of the cement concrete with using Used Aggregate in the cement concrete mixture. The major objective of this research work is to determine that what percentage of Used Aggregate can be utilized in the cement concrete mixture to achieve its target mean strength. In this research work it is concentrated on the use of Used Aggregate in the cement concrete mixture. A series of tests were carried out to determine the compressive strength, split tensile strength with and without addition of Used Aggregate. The use of recyclable material in cement concrete mixture also helps in preservation of the environment by saving the natural resources. However, in coming few decades, it can raise new challenges for the construction industry. It is essential to investigate the properties of fresh and hardened concrete to encourage and escalate its application in the civil engineering construction industry. This research investigates the properties of fresh and hardened concrete made with different quantity Used Aggregate in the cement concrete mix.
Used Aggregate Concrete, Recycled Aggregate, Workability
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