Uso de nutrientes tecnológicos como materia prima en la fabricación de materiales de construcción en el paradigma de la economía circular

Guarin, Alejandra Sarabia; Sánchez-Molina, Jorge; Leyva‐Díaz, Juan Carlos

doi:10.22463/0122820x.815

Cited by 15 publications

(6 citation statements)

References 16 publications

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“…In view of the problems generated by the disposal of residual sludge from water treatment and its potential use in the manufacture of construction materials derived from clay [33], it is proposed to evaluate the effect of the incorporation of this waste as a partial substitute for clay materials in the manufacture of refractory bricks in the metropolitan area of Cúcuta, Colombia.…”

Section: Introductionmentioning

confidence: 99%

Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production

Guarin¹,

Sánchez-Molina²,

Carrillo³

2020

revuin

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The sludge generated from water treatment has been classified as a potential environmental pollutant. Because of its chemical composition similar to clay, was proposed to evaluate the effect of its incorporation as a partial substitute for traditional clay materials in the manufacture of aluminosilicate refractory bricks. The raw materials used were characterized by XRD and XRF; the prototypes designed were mixed, extruded, dried and firing at 1200°C, evaluating their linear shrinkage, apparent density, porosity, water absorption and mechanical and pyroscopic resistance (melting cone softening point). The results show the addition of 10% of sludges from industrial water treatment plant, contributedto elevate the softening point the clay that obtaining a refractory brick capable to supporting a temperature up to 1430 °C

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Section: Introductionmentioning

confidence: 99%

Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production

Guarin¹,

Sánchez-Molina²,

Carrillo³

2020

revuin

Self Cite

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“…By generating a trend line in the data provided, a slope of 15.6 publications per year was obtained. This shows that the search for cement substitutes is an important issue for the scientific community since it not only helps scientific knowledge, which is the main objective of this type of publication, but also, with this type of research, helps to reduce pollution in the environment [10] - [12].…”

Section: Publication Types and Languagementioning

confidence: 99%

Cement substitutes: a bibliometric analysis of trends and contributions from 2013 to 2018

2020

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The substitution of cements has been an area of research development by the vast majority of countries, which seek new alternatives that strengthen the cement industry and mitigate the environmental impact. The study of this area has marked a growing trend whose objective seeks to reduce emissions of polluting gases into the atmosphere. In order to help determine the investigative direction regarding cement substitutes, a bibliometric analysis was carried out on this subject in the period between 2013 and 2018. The meta-search engine Web Of Science (WoS) was used, it was interpreted by half of the HistCite software. We analyzed 1000 documents obtained which showed an increasing tendency in the publication of studies related to this area. It was determined that countries such as China, France and US are the ones with the highest number of scientific publications. In this research, 3,190 authors deepened this area of interest, with Construction and Building Materials, the Journal of Cleaner Production and Cement and Concrete Research, the most published journals and the Malaviya National Institute of Technology, Southeast University and the University of Cergy-Pontoise. institutions with the most publications. Finally, the word "cemento" is the most used keyword of 2191 researched, followed by the word concrete. Giving information this work seeks to strengthen future research to contribute to technological growth and research on the subject of cement substitutes.

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“…En Cúcuta, Norte de Santander una persona en promedio genera un kilo de desechos al día lo que se traduce en un total de 710 toneladas de desecho solido diarias, pero ¿qué tanto de estos desechos son reciclados, pues en la ciudad solo se recicla alrededor del 6% de estos desechos, los materiales más reciclados son el vidrio seguido por el aluminio, cartón y plástico. Los desechos están siendo aprovechados para construir materias primas para parques infantiles, canchas sintéticas, muebles, láminas para edificar casas, etc [5], por un lado se reduce la contaminación generada por los residuos de los sectores productivos, con el aprovechamiento de los subproductos siendo posible mejorar ciertas propiedades tecnológicas de estos materiales para uso en la construcción [6].…”

Section: Introductionunclassified

Propuesta de adoquines hechos a base de caucho reciclado

Ramírez-Pico

Orjuela-Rodríguez

Angulo-Blanquisett

2020

Sostenibilidad, Tecnología y Humanismo

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Los adoquines se han utilizado desde épocas remotas como ayuda a la estabilización de pisos, los primeros utilizados fueron las mismas piedras cubriendo los terrenos para unificar su recubrimiento por algo más estable. Actualmente esto ha evolucionado y pasado a niveles industrializados para la fabricación de este material, es por ello que el propósito de este trabajo de investigación es diseñar adoquines con base de fabricación de caucho reciclado, y así poder reducir el impacto que tiene este material sobre el ambiente, lo que se espera de esta propuesta que se basa en una metodología cualitativa con base a un diseño descriptivo es poder mejorar esos impactos ambientales y a su vez manejar un material más accesible y económico a poblaciones de bajos recursos y apoyar la trama urbana de esos contextos.

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Uso de nutrientes tecnológicos como materia prima en la fabricación de materiales de construcción en el paradigma de la economía circular

Cited by 15 publications

References 16 publications

Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production

Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production

Cement substitutes: a bibliometric analysis of trends and contributions from 2013 to 2018

Propuesta de adoquines hechos a base de caucho reciclado

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