1Vanadi Vinay kumar, 2V. Bhikshma
1Research Scholar, Department of Civil Engineering, Osmania University, Hyderabad, Telangana, 500007, India.
2Professor, Department of Civil Engineering, Osmania University, Hyderabad, Telangana, 500007, India.
DOI : https://doi.org/10.47191/ijmra/v7-i05-55Google Scholar Download Pdf
ABSTRACT:
This paper focuses on the stress-strain behavior of 25% recycled coarse aggregate-based geopolymer concrete (RAGC). In this study, an 8-molarity concentration of NaOH and an alkaline liquid ratio of 2.5 was used. This study includes the stress-strain behavior along with the Modules of elasticity for the GRM20, GRM30, and GRM40 grades. Tests were carried out on 150 x 300 mm cylindrical RAGC specimens. The test results experimental to theoretical elastic modulus were in good correlation. Stress-strain relations of RAGC under ambient curing conditions were satisfactory.
KEYWORDS:Geopolymer concrete, Recycled coarse aggregate, Fly ash, GGBS, Stress-Strain.
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Volume 07 Issue 05 May 2024
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