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Dr. Ebelia Del Angel Meraz
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Academic Career Length
18Years (2009-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
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Journal Article
RENE MORA-ORTIZEMEmmanuel Munguía-Balvanera
Emmanuel Munguía-BalvaneraSDSergio Diaz
Sergio DiazFHFrancisco Magaña Hernández
Francisco Magaña HernándezEMEbelia Del Angel Meraz
Ebelia Del Angel MerazÁBÁlvaro Bolaina-Juárez
Álvaro Bolaina-JuárezRecycling is an important habit to avoid waste. This paper evaluates the performance of masonry mortar, elaborated by replacing natural sand with recycled fine aggregate (RFA) obtained from mortar. Five families of mixtures were prepared with different replacement proportions: 20%, 40%, 60%, and 100%. A 1:4 volumetric cement-to-aggregate ratio was used for all mixtures by experimentally adjusting the amount of water to achieve the same consistency of 175 ± 5 mm. The effects of the following procedures were analyzed: (1) the use of a deconstruction technique to collect the RFA, (2) pre-wetting of the aggregates, and (3) the use of a commercial plasticizer. Experimental results show that it is possible to use this type of recycled fine aggregate as a substitute for natural sand by up to 60% in the manufacture of masonry mortar without significantly affecting its properties.
30 January 2021 in Journal of Materials Science: Materials in Electronics
Journal Article
MRManuel Olán Ramos
Manuel Olán RamosEMEbelia Del Angel Meraz
Ebelia Del Angel MerazJRJosé María Rojo
José María Rojo
Daniella Pacheco-CatalánMCMayra Agustina Pantoja Castro
Mayra Agustina Pantoja CastroRENE MORA-ORTIZJournal Article
RENE MORA-ORTIZSDSergio Diaz
Sergio DiazEMEbelia Del Angel Meraz
Ebelia Del Angel MerazFHFrancisco Magaña Hernández
Francisco Magaña HernándezIn this research, the mechanical behavior of masonry mortars made with partial substitution of sand by recycled fine aggregates (RFAs) of mortar (MT) and recycled clay brick (RCB) was compared. Mortar specimens were built in two groups (MT and RCB) considering different replacement proportions by dry weight. To reduce the water absorption of RFAs during mortar making, the prewetting method was utilized. All the mixtures were assembled with a volumetric cement-to-aggregate ratio of 1:4 and a consistency of 175 ± 5 mm. The properties in the fresh and hardening state of mortars were analyzed separately. The experimental results showed that the properties of mortars in a fresh state (bulk density and air content) were affected if RFA was added to the mixture; however, mortars assembled with up to 40% and 50% of MT and RCB, respectively, accomplished a compressive strength value of reference for new mixtures. Both mortar groups showed good results in adhesive strength values, with the RCB mortars standing up as they achieved greater adherence than the control mortar with substitution percentages of up to 30%. Therefore, the reutilization of both RFAs is feasible, notably in rendering and bonding functions.
Journal Article
RENE MORA-ORTIZEMEbelia Del Angel Meraz
Ebelia Del Angel MerazSDSergio Diaz
Sergio DiazFHFrancisco Magaña Hernández
Francisco Magaña HernándezEMEmmanuel Munguía-Balvanera
Emmanuel Munguía-BalvaneraLQLeobardo Alejandro Quiroga
Leobardo Alejandro Quiroga +2
In this research we evaluated the use of recycled fine mortar aggregate (RFMA) as a fine aggregate for new masonry mortar creation. The pre-wetting effect on the aggregate before creating the mixture was analyzed as a method to reduce its absorption potential. A control mixture of conventional mortar and two groups of recycled mortars were designed with a partial replacement of natural sand by RFMA (pre-wetted and not pre-wetted) performed in different proportions. The results established that the pre-wetting process allows a reduction in the amount of water required during the creation of new mixtures, regulating the water/cement (W/C) ratio and improving the properties of recycled mortars such as air content, fresh and hardened densities, and compressive and adhesive strength for all substitution levels. Mortar made with a 20% substitution and pre-wetted until it was at 67% of its absorption capacity displayed adhesive values higher than the ones shown by the reference mortar. The pre-wetting process proves to be an easy performance technique; it is inexpensive, environmentally friendly, and the most valuable fact is that specialized equipment is not necessarily needed. This process is the most profitable option for improving RFMA exploitation and reuse.
28 February 2020 in Journal of Materials Science: Materials in Electronics
Journal Article
EMEbelia Del Angel Meraz
Ebelia Del Angel MerazHOHarvey de Jesús Orantes-Flores
Harvey de Jesús Orantes-Flores
EMErik R. Morales
Erik R. Morales
PSP. Y. Sevilla-Camacho
P. Y. Sevilla-Camacho
RCR. Castillo-Palomera
R. Castillo-Palomera1 April 2018 in Tecnología y ciencias del agua
Journal Article
TTTlaxcala Universidad Autónoma de Tlaxcala
Tlaxcala Universidad Autónoma de Tlaxcala
CFCarmen M. Flores
Carmen M. Flores
EMEbelia Del Angel Meraz
Ebelia Del Angel MerazCTCunduacán Universidad Juárez Autónoma de Tabasco
Cunduacán Universidad Juárez Autónoma de TabascoDFDora M. Frías
Dora M. Frías
AGAna L. Gómez
Ana L. Gómez
Revista Tecnología y Ciencias del Agua (TyCA) del Instituto Mexicano de Tecnología del Agua (IMTA)
About Me
His academic background: PhD in Corrosion, Master's Degree in Petroleum and Petrochemical Technology, Bachelor's Degree in Chemical Engineering. In his professional development he has worked in the industry optimizing process plants, process quality control. She is currently a Professor at the Universidad Juárez Autónoma de Tabasco.
He has received different recognitions in which the following stand out; six times the ACADEMIC MERIT-UJAT (1990, 1993, 1997, 2003, 2010, 2020), RECOGNITION OF SCIENTIFIC MERIT 2012, RECOGNITION OF THE CENTENARY UJAT 2012, STATE ECOLOGY AWARD, 2018, FOR RESEARCH ON GREENHOUSE GASES AND WASTE TREATMENT. Recognition Honor for Academic Service "Benito Pablo Juárez García, for 35 years of service, AWARD for Academic Merit 2024, granted by the National Association of Faculties and Schools of Engineering (ANFEI). He also received the IMQ "Ing. Estanislao Ramírez Ruíz" Award for Excellence in the Teaching of Chemical Engineering in November 2024.
He belongs to the NATIONAL SYSTEM OF RESEARCHERS and the State System of Researchers of Tabasco He is an accredited professor with the PRODEP profile. He is a member of different professional associations in which the following stand out: Mexican Society of Electrochemistry, Member of the Association for Materials Protection and Performance (AMPP), College of Chemical Engineers, Mexican Academy of Catalysis. Energy Storage Network.
It has developed more than 15 funded projects, the last one to highlight is