Fly ASH Aggregates on Strength and Workability Characters of Geo-Polymer Concrete
T.P. Meikandaan1, M. Hemapriya2, K. Anitha3
1T.P. Meikandaan, Department of Civil Engineering, Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
2M. Hemapriya, Department of Civil Engineering, Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
3K. Anitha, Department of Civil Engineering, Bharath Institute of Higher Education and Research, Chennai (Tamil Nadu), India.
Manuscript received on 10 October 2019 | Revised Manuscript received on 24 October 2019 | Manuscript Published on 26 December 2019 | PP: 957-962 | Volume-8 Issue-12S October 2019 | Retrieval Number: K126710812S19/2019©BEIESP | DOI: 10.35940/ijitee.K1267.10812S19
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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: The Present study deals with preparation of FA aggregates. Artificial aggregates with FA (class C) and combination of fly ash and GGBFS were prepared Two sorts of restoring techniques were embraced for aggregates. Restoring strategies incorporate water relieving and Chemical restoring (NaoH). The tests results the fly ash water cured and chemically cured aggregates were performed well, so these two types of aggregates were adopted for preparation of GPC mixes. The GGBFS replacement content in finalized as 30% from phase I results. The GPC mixes with 8 M, 10 M, 12 M NaoH Solution concentrations were cast using fly ash aggregates. Workability and strength test were done on the GPC samples. It was observed that GPC mix W6 attained a maximum compressive strength of 42.89 MPa among GPC specimens with water cured aggregates. It is observed that the specimens with chemically cured aggregates. It is observed that the GPC mix with chemical cured aggregate have better workability and bonding with the matrix.
Keywords: GPC; GGBFS; NaoH; Fly ash (Class C).
Scope of the Article: Concrete Structures