Experimental Study on High Strength Self – Compaction Concrete by using Fly Ash as a Partial Replacement of Cement and Copper Slag with Fine Aggregate
M. Veerraju1, S. Arunchaitanya2

1M. Veerraju, (M-Tech), Department of Civil Engineering, Gudlavalleru Engineering College, Gudlavalleru, Krishna (Andhra Pradesh), India.
2Mr. S. Arunchaitanya (Ph. D), Asst Professor, Department of Civil Engineering Department, Gudlavalleru Engineering College, Gudlavalleru, Krishna (Andhra Pradesh), India.
Manuscript received on 12 May 2018 | Revised Manuscript received on 21 May 2018 | Manuscript published on 30 May 2018 | PP: 13-19 | Volume-7 Issue-8, May 2018 | Retrieval Number: H2505057818/18©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In recent years, many of the structures are in complicated Architectural design, it is very difficult to compact the concrete in congested reinforcement. Self-Compacting Concrete (SCC) is a new kind of high performance concrete with excellent deformability and segregation resistance and that can flow through the gaps, corners and joints of reinforcement, without any vibrations or compaction. It was first developed in japan, 1986. But in our country usage of SCC is very less when compared with other countries like japan, European countries etc. Construction industry is facing a lot of problem with availability of natural resources. To overcome this, we need to go for alternative material in place of conventional aggregate. The attention for the environmental aspects moves the research towards recycling industrial by-products, as Fly ash and Copper slag. In this experimental study M60 grade of concrete is to be adopted. The cement and fine aggregate is partially replaced with fly ash and Copper slag respectively. Fly Ash will be replaced 5%, 10%, 15%, 20%, 25% by weight of cement And Copper slag by weight of fine Aggregates in various percentages such as 10%, 20%, 30%, 40%, 50% .The Compressive strength, Flexural strength, Split tensile strength on hardened concrete with various replacements is to be investigated. Slump cone, V-funnel, L-box, J-box, T-50 will also be conducted.
Keyword: Fly Ash, Copper Slag, T50 test, L-box, J-box, V-funnel, Compressive Strength, Split Tensile Strength, Flexural Strength, high water reducer (HWR).
Scope of the Article: Concrete Engineering