Uso de materiales reciclados en compuestos cementicios

Autor: Hernán Xargay, Marianela Ripani, Antonio Caggiano, Paula Folino, Enzo Martinelli

Publikováno v: Tecnura, Vol 23, Iss 60, Pp 38-51 (2019)

Contexto: La producción de hormigón se caracteriza por una importante demanda de energía y materias primas, emitiendo grandes cantidades de gases de efecto invernadero (GEI). Asimismo, la construcción, mantenimiento y demolición de edificios gen

Externí odkaz: https://doaj.org/article/5aa5de64729440b3aed6e70596377abc

Thermal Action on Normal and High Strength Cement Mortars

Autor: Ignacio Iriarte, Marianela Ripani, Kevin Bernardo, Hernán Xargay, Antonio Caggiano, Paula Folino

Publikováno v: Applied Sciences
Volume 10
Issue 18
Applied Sciences, Vol 10, Iss 6455, p 6455 (2020)
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High temperature effect on cement-based composites, such as concrete or mortars, represents one of the most important damaging process that may drastically affect the mechanical and durability characteristics of structures. In this paper, the results

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28dd4e2696e9f4f21eee3a761a221809

Analytical Modeling of the Postcracking Response Observed in Hybrid Steel/Polypropylene Fiber-Reinforced Concrete

Autor: Antonio Caggiano, Enzo Martinelli, Hernán Xargay, Marco Pepe

Publikováno v: Polymers
Volume 12
Issue 9
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Polymers, Vol 12, Iss 1864, p 1864 (2020)

This study deals with the analytical modeling of hybrid fiber-reinforced concretes (HyFRCs) made with a blend of different types of fibers characterized by different geometries and/or constitutive materials. The presented analytical formulation is or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc234edd17947fb894390fcb99d62022
https://doi.org/10.3390/polym12091864

Acoustic Emission behavior of thermally damaged Self-Compacting High Strength Fiber Reinforced Concrete

Autor: Hernán Xargay, Paula Folino, Antonio Caggiano, Enzo Martinelli, Nicolás Nuñez, Martin Gomez

Publikováno v: Construction and Building Materials

This paper investigates the effect of high temperature on two different Self-Compacting (SC) cementitious composites. SC-High Strength (SCHSC) and Fiber-Reinforced Concrete (SCHSFRC) samples were tested in three-point bending after having been expose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f29b4154b37a234cdb0c8f3cdeae5f34
https://zenodo.org/record/3497424

Temperature effects on failure behavior of self-compacting high strength plain and fiber reinforced concrete

Autor: Luciano Sambataro, Hernán Xargay, Guillermo Etse, Paula Folino

This work analyzes the effect of temperature on the mechanical behavior up to failure of self-compacting high strength concrete specimens when subjected to three different stress paths, corresponding to the uniaxial compression, splitting tensile and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::707eaa4785d0cc856bd356ff88bdb83e
https://www.sciencedirect.com/science/article/pii/S0950061817325424