dor_id: 4121369

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la "Revista Internacional de Contaminación Ambiental" se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Scientific Electronic Library Online (SciELO); SCOPUS, Web Of Science (WoS); Aquatic Sciences and Fisheries Abstracts, Cab Abstracts, Cab Health, Chemical Abstracts, Elsevier Biobase, Elsevier Geo Abstracts, Periódica, Pollution Abstracts, SCOPUS, Water Resources Abstracts

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650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index

351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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270.#.#.d: MX

270.1.#.d: México

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883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/RICA.53648/47040

100.1.#.a: Ramírez Crescencio, Fermín; Parra Véjar, Jaime; Loera Castañeda, Verónica; Aguilar Pérez, Luis Antonio; Villanueva Fierro, Ignacio

524.#.#.a: Ramírez Crescencio, Fermín, et al. (2020). MANUFACTURE OF LIGHTWEIGHT PREFABRICATED PANELS EMPLOYING MINE TAILINGS. Revista Internacional de Contaminación Ambiental; Vol. 36 Núm. 4, 2020; 1019-1025. Recuperado de https://repositorio.unam.mx/contenidos/4121369

245.1.0.a: MANUFACTURE OF LIGHTWEIGHT PREFABRICATED PANELS EMPLOYING MINE TAILINGS

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2020

264.#.1.c: 2020-10-30

653.#.#.a: tailings reutilization; foamed concrete; fiber reinforced concrete; tailings reutilization; foamed concrete; fiber reinforced concrete

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/RICA.53648

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/53648

041.#.7.h: eng

520.3.#.a: The present study describes the incorporation of mine tailings from the silver mine La Guitarra in the manufacture of lightweight prefabricated panels (LPPs). Tailings have concentrations of heavy metals below the maximum permissible levels according to Mexican regulations. Their acidity potential (AP) of 2.22 kg of CaCO3 per tailings ton, along with their lack of neutralization potential (NP), indicates a possibility for the generation of acid mine drainage (AMD). It was reported that concrete could be employed to prevent AMD, thus we proposed to stabilize mine tailings with different concrete ratios and employ these mixtures to fabricate concrete panels. To obtain lightweight panels, a foaming agent was added to the tailings/concrete mixture. Then, a fiberglass mesh was employed to reinforce the final structure. The resulting LPPs (dimensions 254 × 139.7 × 12.7 mm) showed a flexural strength of 5.80 ± 0.06 MPa, bulk density of 712 ± 104 kg/m3, thermal conductivity of 0.159 ± 0.004 W/m K, mass water absorption of 59 ± 10 %, and net neutralization potential (NNP = NP/AP) > 1.2. According to Mexican regulations, these LPPs are not potential generators of AMD.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 36 Núm. 4 (2020); 1019-1025

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 1019-1025

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

doi: https://doi.org/10.20937/RICA.53648

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

file_creation_date: 2021-01-13 04:55:57.0

file_modification_date: 2021-01-13 04:55:59.0

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245.1.0.b: MANUFACTURE OF LIGHTWEIGHT PREFABRICATED PANELS EMPLOYING MINE TAILINGS

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es

license_type: by-nc

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Artículo

MANUFACTURE OF LIGHTWEIGHT PREFABRICATED PANELS EMPLOYING MINE TAILINGS

Ramírez Crescencio, Fermín; Parra Véjar, Jaime; Loera Castañeda, Verónica; Aguilar Pérez, Luis Antonio; Villanueva Fierro, Ignacio

Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM, publicado en Revista Internacional de Contaminación Ambiental, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Ramírez Crescencio, Fermín, et al. (2020). MANUFACTURE OF LIGHTWEIGHT PREFABRICATED PANELS EMPLOYING MINE TAILINGS. Revista Internacional de Contaminación Ambiental; Vol. 36 Núm. 4, 2020; 1019-1025. Recuperado de https://repositorio.unam.mx/contenidos/4121369

Descripción del recurso

Autor(es)
Ramírez Crescencio, Fermín; Parra Véjar, Jaime; Loera Castañeda, Verónica; Aguilar Pérez, Luis Antonio; Villanueva Fierro, Ignacio
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
MANUFACTURE OF LIGHTWEIGHT PREFABRICATED PANELS EMPLOYING MINE TAILINGS
Fecha
2020-10-30
Resumen
The present study describes the incorporation of mine tailings from the silver mine La Guitarra in the manufacture of lightweight prefabricated panels (LPPs). Tailings have concentrations of heavy metals below the maximum permissible levels according to Mexican regulations. Their acidity potential (AP) of 2.22 kg of CaCO3 per tailings ton, along with their lack of neutralization potential (NP), indicates a possibility for the generation of acid mine drainage (AMD). It was reported that concrete could be employed to prevent AMD, thus we proposed to stabilize mine tailings with different concrete ratios and employ these mixtures to fabricate concrete panels. To obtain lightweight panels, a foaming agent was added to the tailings/concrete mixture. Then, a fiberglass mesh was employed to reinforce the final structure. The resulting LPPs (dimensions 254 × 139.7 × 12.7 mm) showed a flexural strength of 5.80 ± 0.06 MPa, bulk density of 712 ± 104 kg/m3, thermal conductivity of 0.159 ± 0.004 W/m K, mass water absorption of 59 ± 10 %, and net neutralization potential (NNP = NP/AP) > 1.2. According to Mexican regulations, these LPPs are not potential generators of AMD.
Tema
tailings reutilization; foamed concrete; fiber reinforced concrete; tailings reutilization; foamed concrete; fiber reinforced concrete
Idioma
eng
ISSN
ISSN impreso: 0188-4999

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