Mechanical and flexural performance of self compacting concrete with natural fiber

Abstract This paper investigates the effect of sisal fiber addition on fresh ,mechanical properties of self compacting concrete(SCC) and flexural performance of fiber reinforced RC beams made with mineral admixtures like Meta Kaolin (MK) and Fly Ash (FA)which is an industrial waste. The mixes were p...

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Autores principales:	Muthusamy Kavitha,Sethuraman, Venkatesan,G., Avudaiappan,Siva, Saavedra Flores,Erick I.
Lenguaje:	English
Publicado:	Escuela de Construcción Civil, Pontificia Universidad Católica de Chile 2020
Materias:	Ductility Fly ash Meta Kaolin Self-compacting concrete Sisal fiber
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000200370
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spelling	oai:scielo:S0718-915X20200002003702020-10-04Mechanical and flexural performance of self compacting concrete with natural fiberMuthusamy Kavitha,SethuramanVenkatesan,G.Avudaiappan,SivaSaavedra Flores,Erick I. Ductility Fly ash Meta Kaolin Self-compacting concrete Sisal fiber Abstract This paper investigates the effect of sisal fiber addition on fresh ,mechanical properties of self compacting concrete(SCC) and flexural performance of fiber reinforced RC beams made with mineral admixtures like Meta Kaolin (MK) and Fly Ash (FA)which is an industrial waste. The mixes were prepared by varying MK content from 5% to 15% with 5% increment with constant fly ash content of 30%. The results reveal that increasing the content of MK beyond 10% leads to reduction in strength. And also the negative influence of MK and fiber addition on workability performance was overcome by the addition of FA, super plasticizer and viscosity modifying agent (VMA). Based on the test results it is evidenced that FA and MK make use of mineral admixture in the production of SCC. It also clarifies that the addition of sisal fiber improves mechanical properties of concrete. The research work shows that the ultimate load of fiber reinforced RC beams was raised when compared to normal RC beams. The flexural toughness and ductility of concrete was found to increase appreciably when sisal fiber was added.info:eu-repo/semantics/openAccessEscuela de Construcción Civil, Pontificia Universidad Católica de ChileRevista de la construcción v.19 n.2 20202020-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000200370en10.7764/rdlc.19.2.370
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Ductility Fly ash Meta Kaolin Self-compacting concrete Sisal fiber
spellingShingle	Ductility Fly ash Meta Kaolin Self-compacting concrete Sisal fiber Muthusamy Kavitha,Sethuraman Venkatesan,G. Avudaiappan,Siva Saavedra Flores,Erick I. Mechanical and flexural performance of self compacting concrete with natural fiber
description	Abstract This paper investigates the effect of sisal fiber addition on fresh ,mechanical properties of self compacting concrete(SCC) and flexural performance of fiber reinforced RC beams made with mineral admixtures like Meta Kaolin (MK) and Fly Ash (FA)which is an industrial waste. The mixes were prepared by varying MK content from 5% to 15% with 5% increment with constant fly ash content of 30%. The results reveal that increasing the content of MK beyond 10% leads to reduction in strength. And also the negative influence of MK and fiber addition on workability performance was overcome by the addition of FA, super plasticizer and viscosity modifying agent (VMA). Based on the test results it is evidenced that FA and MK make use of mineral admixture in the production of SCC. It also clarifies that the addition of sisal fiber improves mechanical properties of concrete. The research work shows that the ultimate load of fiber reinforced RC beams was raised when compared to normal RC beams. The flexural toughness and ductility of concrete was found to increase appreciably when sisal fiber was added.
author	Muthusamy Kavitha,Sethuraman Venkatesan,G. Avudaiappan,Siva Saavedra Flores,Erick I.
author_facet	Muthusamy Kavitha,Sethuraman Venkatesan,G. Avudaiappan,Siva Saavedra Flores,Erick I.
author_sort	Muthusamy Kavitha,Sethuraman
title	Mechanical and flexural performance of self compacting concrete with natural fiber
title_short	Mechanical and flexural performance of self compacting concrete with natural fiber
title_full	Mechanical and flexural performance of self compacting concrete with natural fiber
title_fullStr	Mechanical and flexural performance of self compacting concrete with natural fiber
title_full_unstemmed	Mechanical and flexural performance of self compacting concrete with natural fiber
title_sort	mechanical and flexural performance of self compacting concrete with natural fiber
publisher	Escuela de Construcción Civil, Pontificia Universidad Católica de Chile
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-915X2020000200370
work_keys_str_mv	AT muthusamykavithasethuraman mechanicalandflexuralperformanceofselfcompactingconcretewithnaturalfiber AT venkatesang mechanicalandflexuralperformanceofselfcompactingconcretewithnaturalfiber AT avudaiappansiva mechanicalandflexuralperformanceofselfcompactingconcretewithnaturalfiber AT saavedrafloresericki mechanicalandflexuralperformanceofselfcompactingconcretewithnaturalfiber
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Mechanical and flexural performance of self compacting concrete with natural fiber

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