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Production of Self-Compacting Concrete with Fly Ash Using Bagasse Ash as Fine Aggregate
https://orcid.org/http://orcid.org/0000-0002-1814-514X
Experimental investigations on workability and strength properties of fly ash based self-compacting concrete containing bagasse ash (BA) as fine aggregate were conducted. River sand was partially replaced with bagasse ash up to 80% by volume. Workability in terms of slump flow, inverted flow, V-funnel flow time, and J-ring flow were measured. Apart from micro-structural studies, compressive strength, split tensile strength, flexural strength, modulus of elasticity, water absorption, and weight loss ratio of concrete were determined. The workability of SCC mixtures mainly depends upon the bagasse ash content. At 60% of BA, comparable compressive strength and workability properties are achieved. Maximum compressive strength of about 58.3 MPa was obtained at 10% of BA. Partial replacement of river sand up to 20% of bagasse ash enhanced both workability and hardened properties of SCC. In comparison with reference concrete, bagasse ash SCC mixtures had enhanced workability properties, similar strength properties, and lower elastic modulus at 20% partial replacement of fine aggregate with bagasse ash.
Production of Self-Compacting Concrete with Fly Ash Using Bagasse Ash as Fine Aggregate
https://orcid.org/http://orcid.org/0000-0002-1814-514X
Experimental investigations on workability and strength properties of fly ash based self-compacting concrete containing bagasse ash (BA) as fine aggregate were conducted. River sand was partially replaced with bagasse ash up to 80% by volume. Workability in terms of slump flow, inverted flow, V-funnel flow time, and J-ring flow were measured. Apart from micro-structural studies, compressive strength, split tensile strength, flexural strength, modulus of elasticity, water absorption, and weight loss ratio of concrete were determined. The workability of SCC mixtures mainly depends upon the bagasse ash content. At 60% of BA, comparable compressive strength and workability properties are achieved. Maximum compressive strength of about 58.3 MPa was obtained at 10% of BA. Partial replacement of river sand up to 20% of bagasse ash enhanced both workability and hardened properties of SCC. In comparison with reference concrete, bagasse ash SCC mixtures had enhanced workability properties, similar strength properties, and lower elastic modulus at 20% partial replacement of fine aggregate with bagasse ash.
Production of Self-Compacting Concrete with Fly Ash Using Bagasse Ash as Fine Aggregate
https://orcid.org/http://orcid.org/0000-0002-1814-514X
Experimental investigations on workability and strength properties of fly ash based self-compacting concrete containing bagasse ash (BA) as fine aggregate were conducted. River sand was partially replaced with bagasse ash up to 80% by volume. Workability in terms of slump flow, inverted flow, V-funnel flow time, and J-ring flow were measured. Apart from micro-structural studies, compressive strength, split tensile strength, flexural strength, modulus of elasticity, water absorption, and weight loss ratio of concrete were determined. The workability of SCC mixtures mainly depends upon the bagasse ash content. At 60% of BA, comparable compressive strength and workability properties are achieved. Maximum compressive strength of about 58.3 MPa was obtained at 10% of BA. Partial replacement of river sand up to 20% of bagasse ash enhanced both workability and hardened properties of SCC. In comparison with reference concrete, bagasse ash SCC mixtures had enhanced workability properties, similar strength properties, and lower elastic modulus at 20% partial replacement of fine aggregate with bagasse ash.
Production of Self-Compacting Concrete with Fly Ash Using Bagasse Ash as Fine Aggregate
Iran J Sci Technol Trans Civ Eng
Muthadhi, Adhikesavan (author) / Banupriya, S. (author)
2022-06-01
14 pages
Article (Journal)
Electronic Resource
English
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