Mechanical and flexural behaviour study on fibrillated concrete as partial replacement of M-Sand and metakaolin

Abiraami, R.; Ray, Anuradha; Johnpaul, V.; Guruprasad, M.; Gobinath, R.; Sivakrishna, A.; Shrihari, S.

doi:10.1016/j.matpr.2020.09.507

Cited by 5 publications

(2 citation statements)

References 7 publications

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“…The outcomes acquired are fair for 80% of the M sand substitute. Extra M Sand substitute is inclined to decrease concrete power [6]. Estefania Cuenca et al (2021) discussed that the mechanical execution and the autogenous self-curing ability of an ultra-high execution fiber strengthened cementitious coalescent, storing alumina nanofibers and translucent admixture as a self-curing stimulant have been examined in the work.…”

Section: ) Flexural Behavior: Abiraami Et Al (2021)mentioning

confidence: 99%

Flexural study of Nano concrete for structural elements - A review

Chandru

Kaarthik

Karthikadevi

et al. 2021

Preprint

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Materials science is consistently one of the active research topics in present scenario with ultimate motive is to enhance the strength and durability of any materials. In civil engineering nano concrete becomes popular globally in present time which has potential to produce concrete with more strength and durable and it also considered as a concrete for future generations. This article presents brief information about performance of nano concrete under flexural strength. The article covers deep insight of previously published quality literature along with future scope and conclusion.

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Section: ) Flexural Behavior: Abiraami Et Al (2021)mentioning

confidence: 99%

Flexural study of Nano concrete for structural elements - A review

Chandru

Kaarthik

Karthikadevi

et al. 2021

Preprint

View full text Add to dashboard Cite

show abstract

“…The results obtained are palatable for 80% of the M-Sand substitution. Extra M-Sand substitution tends to decrease concrete strength [11].…”

Section: Introductionmentioning

confidence: 99%

Investigation on Mechanical and Durability Performance of Reinforced Concrete Containing Red Soil as Alternate for M‐Sand

Sebastin¹,

David²,

Karthick

et al. 2022

Journal of Nanomaterials

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The river sand is a primary parameter in the concrete structure. This work replaces accessible locally accessible substitution materials like red soil and manufactured sand (M-Sand). In this paper, the mechanical properties and durability of concrete containing red soil and M-Sand have been studied. In this investigation, M30 grade concrete was used, and tests were conducted for two sets of combinations; i.e., red soil as a partial replacement for river sand seems to be 20%, 30%, 40%, 50%, and 60%, and red soil as a partial replacement for manufactured sand (M-Sand) seems to be 60%, 50%, 40%, 30%, and 20%. The compressive strength (7 days, 28 days, 90 days), split tensile strength (28 days), and flexural strength (28 days) have been determined. The combination S4-50% river sand + 50 % red soil and S9-70% M- Sand + 30 % red soil gives more compressive strength than other combinations. Similarly, the combination S3-60% river sand + 40 % red soil and S6-40% M- Sand + 60 % red soil gives more flexural and split tensile strength than other combinations. The scanning electron microscope (SEM) analysis, EDAX analysis, and durability tests like alkalinity, sulfate attack, and chloride attack have also been studied.

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