Performance assessment of fly-ash aggregates in concrete

Authors

  • Usha S Sri Siddhartha Academy of Higher Education
  • Shivaraju G D Sri Siddhartha Institute of Technology
  • T V Mallesh Sri Siddhartha Institute of Technology
  • Prathibha Reddy T Brindavan College of Engineering, Bangalore
  • Navya shree M Brindavan College of Engineering, Bangalore

Keywords:

Fly-ash Aggregates, Pelletisation, Finger Moulding, Concrete

Abstract

In recent year’s construction process is vigorous and never ending process due to the exponential growth of population in the countries like India. It’s necessary to search for the alternative building materials and there are so many research work has been carried out to find the alternative material. Concrete is one the commonly used construction material. In previous research works carried out to find the fly-ash aggregates as alternative aggregates for coarser aggregate and found some draw backs in shape factor, impact, and compression and abrasion tests. In this study an effort is made to overcome those drawbacks. A work has been carried out to examine the behaviour of aggregates manufactured with the combination of cement, Fly ash and stone dust with various proportions and the aggregates are prepared by the process of pelletisation and finger moulding. The properties of the manufactured aggregates are compared with the conventional aggregates and the performance of fly-ash aggregates in concrete is assessed by replacing the conventional coarse aggregates by manufactured aggregates in concrete. These aggregates performed better and proven to be an alternative coarse aggregate in concrete in future.

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References

Anupriya T, Jaypal A “Experimental study on Mechanical properties of Sintered Fly ash aggregate in Concrete”. IJTSRD 2019,pp. 203 – 215.

Veerabhadrayya Mathapati, Rakesh Reddy G S, Chandrashekar P V, Zeeshan Ulla A “Comparative study on Conventional Concrete and Fly ash aggregate Concrete” IJERT, 2018, PP. 490-493.

Naveena M P,Narayana and Ravichandhran R. “Study On Strength and Durability Properties of Fly-Ash Aggregates” Indian Concrete Journal, 2017, pp. 71-79.

Dash.S.K , Kar.B.B, Mukhaerjee P S and Mustakim SM “A Comparison among the Physico-Chemical-Mechanical of Aggregates Fabricated From Fly Ash” Journal of civil and environmental engineering, 2016,pp. 1-5.

K. L. Ravisankar , S. K. Gowtham, T. R. Raghavan “Experimental Study on Artificial fly ash aggregate concrete” IJIRSET, 2015, pp. 11124-11132.

Dr. M Vijaya Sekhar Reddy, Dr. M.C. Nataraja, K.Sindhu, V. Harani, K. Madhuralalasa “ Performance of Light Weight Concrete usin Fly Ash Pellets as Coarse Aggregate Replacement” IJERT, 2016, pp. 95-104.

Sukesh, C. Bala Krishna K, Teja l.S and Rao S.K “Partial Replacement of sand with Quarry Dust in Concrete” 2013, pp.2278-3075.

S. Shanmugasundaram, Dr S Jayanthi “Study on utilization of fly ash aggregate in concrete”, Modren Applied Science, 2010,pp. 44-57.

Hari Krishnan, K.L. Ramamurthy “Influence of Palletisation process on the properties of Fly Ash Aggregates”, 2006, pp. 846-852.

IS 10262-1982 recommended guide lines for concrete mix design.

IS 383-1983, Bureau of Indian standards, New Delhi, India, Specifications for Coarse and Fine aggregates.

IS 2386-1963, Methods of test for aggregates for concrete, pp.1-8.

P Kumar Mehta and Paulo J.M.Monteiro “Concrete microstructure, Properties and materials” MC Graw Hill, 1986.

Tommy Y.Lo and H.Z.Cui “Properties of green light weight aggregate concrete” in International Workshop on Sustainable Development and Concrete Technology, Department of Building and Construction, City University of Hong Kong, Hong Kong proceedings of International, pp. 113-118.

Published

19-10-2022

How to Cite

Usha, S., Shivaraju, G. D., Mallesh, T. V., Prathibha, R. T., & Navya, S. M. (2022). Performance assessment of fly-ash aggregates in concrete. International Journal of Health Sciences, 6(S9), 3858–3864. Retrieved from https://sciencescholar.us/journal/index.php/ijhs/article/view/13494

Issue

Vol. 6 No. S9 (2022)

Section

Peer Review Articles
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