Open AccessStudy on Partial Replacement of Natural Aggregate Concrete (NAC) With Recycled Aggregate Concrete (RAC)
Author(s) -
Monisha Ramasamy,
Dhanusuya Jaganathan,
K.Prakash M.Soundararajan,
DhivyaBharathi Shanmugam
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/955/1/012056
Subject(s) - dispose pattern , aggregate (composite) , demolition waste , demolition , waste management , cement , construction waste , environmental science , civil engineering , engineering , materials science , metallurgy , composite material
This paper is about the use of the recycled aggregate concrete(RAC) instead of using the normal conventional concrete to reduce the usage of naturally available aggregate and it’s an alternate to preserve our natural resources, utilize the construction and demolition waste(C&D). The upgradation of living life needs a replacement and new design to remove or rehabilitate the old buildings. Will lead to tones of C& D wastes; there is limited place to dispose it. Main reason is to tackle the problems based on the waste management that has become one of the tremendous problems that cannot be resolved. The squanders that can be reused once on the off chance that it is utilized is generally best in this colossal populace society don’t have the foggiest idea where to dump every one of these squanders. Instead of disposal, our government along with researchers started utilizing this waste again in the construction in the form of Recycle aggregates like fine particle and Recycle concrete aggregate. Most of the states in India having plants in disposal area to recycle this C&D waste. From the studies it says that recycle aggregate concrete can be used for M25, M30, M35, M40 and also use in Self compacting concrete. In this paper we did experimental studies on Recycle aggregate concrete (M25) near area has been used and identify its basic properties. The cement is supplanted with reused coarse total (RCA) of two unique proportions (40, 60& 80) and their compressive quality and brace rigidity of the solid are tried. The outcomes show that the RCA of proportion 80 % has higher quality than the solid with half substitution.