Modulus and Strength of Concretes with Alternative Materials

This paper presents a study with concretes produced with natural aggregates, recycled concrete aggregates (RCA) and waste porcelain aggregates (WPA). The study analyzed the influence of recycled aggregates in the mechanical properties of conventional concretes and evaluated the difference between me...

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Main Authors:	Ana Elisabete Paganelli Guimarães de Avila Jacintho, Ivanny Soares Gomes Cavaliere, Lia Lorena Pimentel, Nádia Cazarim Silva Forti
Format:	Article
Language:	English
Published:	MDPI AG 2020-10-01
Series:	Materials
Subjects:	concrete natural aggregates recycled concrete aggregates waste porcelain aggregates elasticity modulus
Online Access:	https://www.mdpi.com/1996-1944/13/19/4378

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spelling	doaj-28bd53ec05644adc833bc3aed80633932020-11-25T03:42:19ZengMDPI AGMaterials1996-19442020-10-01134378437810.3390/ma13194378Modulus and Strength of Concretes with Alternative MaterialsAna Elisabete Paganelli Guimarães de Avila Jacintho0Ivanny Soares Gomes Cavaliere1Lia Lorena Pimentel2Nádia Cazarim Silva Forti3Exact Sciences, Environmental and Technologies Center, Pontifical Catholic University of Campinas (PUC-Campinas), Campinas 13086-099, BrazilExact Sciences, Environmental and Technologies Center, Pontifical Catholic University of Campinas (PUC-Campinas), Campinas 13086-099, BrazilExact Sciences, Environmental and Technologies Center, Pontifical Catholic University of Campinas (PUC-Campinas), Campinas 13086-099, BrazilExact Sciences, Environmental and Technologies Center, Pontifical Catholic University of Campinas (PUC-Campinas), Campinas 13086-099, BrazilThis paper presents a study with concretes produced with natural aggregates, recycled concrete aggregates (RCA) and waste porcelain aggregates (WPA). The study analyzed the influence of recycled aggregates in the mechanical properties of conventional concretes and evaluated the difference between measured and predicted values of elasticity modulus. The incorporation of WPA in concrete showed better mechanical results compared to the concretes produced with RCA. Measured elasticity moduli were lower than moduli predicted by NBR 6118:2014 and fib Model Code 2010, while measured results were greater than values predicted by Eurocode 2:2004 and ACI 318:2014, as expected, which indicated the safety of the latter two standards.https://www.mdpi.com/1996-1944/13/19/4378concretenatural aggregatesrecycled concrete aggregateswaste porcelain aggregateselasticity modulus
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Ana Elisabete Paganelli Guimarães de Avila Jacintho Ivanny Soares Gomes Cavaliere Lia Lorena Pimentel Nádia Cazarim Silva Forti
spellingShingle	Ana Elisabete Paganelli Guimarães de Avila Jacintho Ivanny Soares Gomes Cavaliere Lia Lorena Pimentel Nádia Cazarim Silva Forti Modulus and Strength of Concretes with Alternative Materials Materials concrete natural aggregates recycled concrete aggregates waste porcelain aggregates elasticity modulus
author_facet	Ana Elisabete Paganelli Guimarães de Avila Jacintho Ivanny Soares Gomes Cavaliere Lia Lorena Pimentel Nádia Cazarim Silva Forti
author_sort	Ana Elisabete Paganelli Guimarães de Avila Jacintho
title	Modulus and Strength of Concretes with Alternative Materials
title_short	Modulus and Strength of Concretes with Alternative Materials
title_full	Modulus and Strength of Concretes with Alternative Materials
title_fullStr	Modulus and Strength of Concretes with Alternative Materials
title_full_unstemmed	Modulus and Strength of Concretes with Alternative Materials
title_sort	modulus and strength of concretes with alternative materials
publisher	MDPI AG
series	Materials
issn	1996-1944
publishDate	2020-10-01
description	This paper presents a study with concretes produced with natural aggregates, recycled concrete aggregates (RCA) and waste porcelain aggregates (WPA). The study analyzed the influence of recycled aggregates in the mechanical properties of conventional concretes and evaluated the difference between measured and predicted values of elasticity modulus. The incorporation of WPA in concrete showed better mechanical results compared to the concretes produced with RCA. Measured elasticity moduli were lower than moduli predicted by NBR 6118:2014 and fib Model Code 2010, while measured results were greater than values predicted by Eurocode 2:2004 and ACI 318:2014, as expected, which indicated the safety of the latter two standards.
topic	concrete natural aggregates recycled concrete aggregates waste porcelain aggregates elasticity modulus
url	https://www.mdpi.com/1996-1944/13/19/4378
work_keys_str_mv	AT anaelisabetepaganelliguimaraesdeavilajacintho modulusandstrengthofconcreteswithalternativematerials AT ivannysoaresgomescavaliere modulusandstrengthofconcreteswithalternativematerials AT lialorenapimentel modulusandstrengthofconcreteswithalternativematerials AT nadiacazarimsilvaforti modulusandstrengthofconcreteswithalternativematerials
_version_	1724525828134404096

Modulus and Strength of Concretes with Alternative Materials

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