dor_id: 4110168

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336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://jart.icat.unam.mx/index.php/jart

351.#.#.b: Journal of Applied Research and Technology

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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856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/717/685

100.1.#.a: Adazabra, A.N.; Viruthagiri, G.; Shanmugam, N.

524.#.#.a: Adazabra, et al. (2018). Manufacture of lightweight clay bricks with improved thermal insulation properties via the incorporation of spent shea waste. Journal of Applied Research and Technology; Vol. 16 Núm. 3. Recuperado de https://repositorio.unam.mx/contenidos/4110168

245.1.0.a: Manufacture of lightweight clay bricks with improved thermal insulation properties via the incorporation of spent shea waste

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

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2018

264.#.1.c: 2019-06-25

653.#.#.a: Lightweight bricks; Fired clay bricks; spent shea waste; thermal conductivity

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-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/717

001.#.#.#: 074.oai:ojs2.localhost:article/717

041.#.7.h: eng

520.3.#.a: An effective environmentally correct disposal option for spent shea waste is remarkably constrained by many factors regardless of the disposal method adopted hitherto. Dumping of spent shea waste in farmlands or its landfilling have serious long-term ramifications to environment. Besides, it cannot be openly burned without violating international treaties on global warming issues. For this reason, we incorporated spent shea waste into brick making clay towards the manufacture of lightweight clay bricks with improved insulation properties. In this regard, bricks were prepared under various sintering conditions by replacing 5, 10, 15 and 20 wt.% of the clay material with spent shea waste. The results show bricks fired at 1000 °C with 15 wt.% spent shea waste incorporation is most optimized manufacturing condition. These bricks demonstrated a 13.82 wt.% reduction in weight, compressive strength of 6 Mpa, water absorption of 15.95 % and a beneficial reduced thermal conductivity of 0.31 W/(mK), which translated to about 58.06 % increase in thermal insulation relative to the reference brick samples. This research has therefore provided convincing evidence on the possible widespread valorization of spent shea waste in manufacture of lightweight clay bricks with improved insulation properties. Hence, an ecofriendly disposal method of spent shea waste.

773.1.#.t: Journal of Applied Research and Technology; Vol. 16 Núm. 3

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.16656423.2018.16.3.717

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

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Artículo

Manufacture of lightweight clay bricks with improved thermal insulation properties via the incorporation of spent shea waste

Adazabra, A.N.; Viruthagiri, G.; Shanmugam, N.

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Adazabra, et al. (2018). Manufacture of lightweight clay bricks with improved thermal insulation properties via the incorporation of spent shea waste. Journal of Applied Research and Technology; Vol. 16 Núm. 3. Recuperado de https://repositorio.unam.mx/contenidos/4110168

Descripción del recurso

Autor(es)
Adazabra, A.N.; Viruthagiri, G.; Shanmugam, N.
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Manufacture of lightweight clay bricks with improved thermal insulation properties via the incorporation of spent shea waste
Fecha
2019-06-25
Resumen
An effective environmentally correct disposal option for spent shea waste is remarkably constrained by many factors regardless of the disposal method adopted hitherto. Dumping of spent shea waste in farmlands or its landfilling have serious long-term ramifications to environment. Besides, it cannot be openly burned without violating international treaties on global warming issues. For this reason, we incorporated spent shea waste into brick making clay towards the manufacture of lightweight clay bricks with improved insulation properties. In this regard, bricks were prepared under various sintering conditions by replacing 5, 10, 15 and 20 wt.% of the clay material with spent shea waste. The results show bricks fired at 1000 °C with 15 wt.% spent shea waste incorporation is most optimized manufacturing condition. These bricks demonstrated a 13.82 wt.% reduction in weight, compressive strength of 6 Mpa, water absorption of 15.95 % and a beneficial reduced thermal conductivity of 0.31 W/(mK), which translated to about 58.06 % increase in thermal insulation relative to the reference brick samples. This research has therefore provided convincing evidence on the possible widespread valorization of spent shea waste in manufacture of lightweight clay bricks with improved insulation properties. Hence, an ecofriendly disposal method of spent shea waste.
Tema
Lightweight bricks; Fired clay bricks; spent shea waste; thermal conductivity
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

Enlaces