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Experimental Study on Alternative Material for Conventional Fine and Coarse Aggregate in Concrete

Vedhanayaghi, V. J. / Arun Bharathi, S. / Muthulakshmi, S. / Divya Susanna, K.

This paper deals with the experimental study of physical and chemical properties of laterite sand, foundry sand, EPS beads, and recycled coarse aggregate (RCA), as a suitable replacement for conventional fine and coarse aggregate (FA & CA). The suitability of alternative materials listed above is individually studied for compressive strength of concrete by varying the percentage replacement in 20, 50, 80, and 100% to conventional materials. The physical and chemical properties of foundry sand were superior to laterite sand, whereas the increase in the percentage of replacement in concrete resulted in strength reduction in both laterite and foundry sand. Concrete with replaced foundry sand failed to reach the benchmark strength, thus making it unsuitable for structural use. RCA was found to be the best alternative considering increasing C&D wastes and strength gain properties of concrete.

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Experimental Study on Alternative Material for Conventional Fine and Coarse Aggregate in Concrete

Vedhanayaghi, V. J. / Arun Bharathi, S. / Muthulakshmi, S. / Divya Susanna, K.

This paper deals with the experimental study of physical and chemical properties of laterite sand, foundry sand, EPS beads, and recycled coarse aggregate (RCA), as a suitable replacement for conventional fine and coarse aggregate (FA & CA). The suitability of alternative materials listed above is individually studied for compressive strength of concrete by varying the percentage replacement in 20, 50, 80, and 100% to conventional materials. The physical and chemical properties of foundry sand were superior to laterite sand, whereas the increase in the percentage of replacement in concrete resulted in strength reduction in both laterite and foundry sand. Concrete with replaced foundry sand failed to reach the benchmark strength, thus making it unsuitable for structural use. RCA was found to be the best alternative considering increasing C&D wastes and strength gain properties of concrete.

Experimental Study on Alternative Material for Conventional Fine and Coarse Aggregate in Concrete

Vedhanayaghi, V. J. / Arun Bharathi, S. / Muthulakshmi, S. / Divya Susanna, K.

This paper deals with the experimental study of physical and chemical properties of laterite sand, foundry sand, EPS beads, and recycled coarse aggregate (RCA), as a suitable replacement for conventional fine and coarse aggregate (FA & CA). The suitability of alternative materials listed above is individually studied for compressive strength of concrete by varying the percentage replacement in 20, 50, 80, and 100% to conventional materials. The physical and chemical properties of foundry sand were superior to laterite sand, whereas the increase in the percentage of replacement in concrete resulted in strength reduction in both laterite and foundry sand. Concrete with replaced foundry sand failed to reach the benchmark strength, thus making it unsuitable for structural use. RCA was found to be the best alternative considering increasing C&D wastes and strength gain properties of concrete.

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Titel:

Experimental Study on Alternative Material for Conventional Fine and Coarse Aggregate in Concrete

Weitere Titelangaben:

Lecture Notes in Civil Engineering

Beteiligte:

Naganathan, Sivakumar (Herausgeber:in) / Mustapha, Kamal Nasharuddin (Herausgeber:in) / Palanisamy, Thangaraj (Herausgeber:in) / Vedhanayaghi, V. J. (Autor:in) / Arun Bharathi, S. (Autor:in) / Muthulakshmi, S. (Autor:in) / Divya Susanna, K. (Autor:in)

Erschienen in:

Sustainable Practices and Innovations in Civil Engineering ; Kapitel: 4 ; 43-55

Lecture Notes in Civil Engineering ; 179

Erscheinungsdatum:

21.11.2021

Format / Umfang:

13 pages

ISBN:

978-981-16-5041-3 , 978-981-16-5040-6

ISSN:

2366-2565 , 2366-2557

DOI:

https://doi.org/10.1007/978-981-16-5041-3_4

Medientyp:

Aufsatz/Kapitel (Buch)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Replacement , EPS beads , Laterite , Foundry sand , Recycled aggregates Engineering , Building Construction and Design , Environment, general , Sustainable Architecture/Green Buildings

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