This paper is published in Volume 1, Issue 6, 2018
Area
Concrete
Author
Deepak S Mhatre
Org/Univ
B R Harne College of Engineering and Technology, University of Mumbai, Mumbai, Maharashtra, India
Pub. Date
29 September, 2018
Paper ID
V1I6-1149
Publisher
Keywords
GGBF slag, Replacement, Durability, Rapid chloride permeability

Citationsacebook

IEEE
Deepak S Mhatre. Effect of partial replacement of GGBS slag as fine aggregate and fly ash as cement on strength of concrete, International Journal of Advance Research, Ideas and Innovations in Technology, www.IJERnD.com.

APA
Deepak S Mhatre (2018). Effect of partial replacement of GGBS slag as fine aggregate and fly ash as cement on strength of concrete. International Journal of Advance Research, Ideas and Innovations in Technology, 1(6) www.IJERnD.com.

MLA
Deepak S Mhatre. "Effect of partial replacement of GGBS slag as fine aggregate and fly ash as cement on strength of concrete." International Journal of Advance Research, Ideas and Innovations in Technology 1.6 (2018). www.IJERnD.com.

Abstract

This paper aims to study experimentally, the effect of partial replacement of fine aggregate by steel slag (ss), on the various strength and durability properties of concrete by using the mix designs .the optimum percentage of replacement of fine aggregate by steel slag is found. Workability of concrete gradually decreases, as the percentage of replacement increases which is found using slump test. Compressive strength, tensile strength, flexural strength and durability tests such as acid resistant’s, using HCL, H2SO4 and rapid chloride penetration, are experimentally investigated. The results indicate that for conventional concrete, partial replacement of concrete by steel slag improves the compressive, tensile, flexural strength. The mass loss in cubes after immersion in acids is found to be very low. Deflection in the RCC beams gradually increases, as the load on the beam increases, for the replacement. The degree of fluoride ion penetrability is assessed based on the limits given in ASTM C 1202. The viability of the use of steel slag in concrete is found. Waste management is one of the most common and challenging problems in the world. The steelmaking industry has generated substantially solid waste. Steel slag is a residue obtained in steelmaking operation. This paper deals with the implementation of steel slag as an effective replacement for sand. Steel slag, which is considered as the solid waste pollutant, can be used for road construction, clinker raw materials, filling materials etc. In this work, steel slag used as a replacement for sand, which is also a major component concrete mixture. This method can be implemented for producing hollow blocks, solid blocks, paver blocks, concrete structures etc. Accordingly, advantages can be achieved by using steel slag instead of natural aggregates this will also encourage other researchers to find another field of using steel slag.
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