Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand
A common problem in masonry walls is moisture. Glue and plaster mortars can act as an impermeable barrier, reducing costs in future repairs. To determine the influence of synthetic polypropylene and natural fibers of cabuya (Furcraea Andina) (treated with paraffin) on the permeability of mortars. Th...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | Ecuador |
| Institución: | Universidad Central del Ecuador |
| Repositorio: | Revista FIGEMPA: Investigación y Desarrollo |
| Idioma: | español |
| OAI Identifier: | oai:revistadigital.uce.edu.ec:article/3410 |
| Acceso en línea: | https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410 |
| Access Level: | acceso abierto |
| Palabra clave: | mortero fibras polipropileno cabuya presión absorción cal resistencia a la compresión mortar fibers polypropylene permeability pressure absorption lime compressive strength |
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Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand Influencia de fibras naturales y sintéticas en la permeabilidad de morteros de cemento - arena, y cemento, cal y arena |
| title |
Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand |
| spellingShingle |
Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand Viera, Paulina mortero fibras polipropileno cabuya presión absorción cal resistencia a la compresión mortar fibers polypropylene cabuya permeability pressure absorption lime compressive strength |
| title_short |
Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand |
| title_full |
Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand |
| title_fullStr |
Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand |
| title_full_unstemmed |
Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand |
| title_sort |
Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sand |
| dc.creator.none.fl_str_mv |
Viera, Paulina Morillo, Dayra Parion, Jofre |
| author |
Viera, Paulina |
| author_facet |
Viera, Paulina Morillo, Dayra Parion, Jofre |
| author_role |
author |
| author2 |
Morillo, Dayra Parion, Jofre |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
mortero fibras polipropileno cabuya presión absorción cal resistencia a la compresión mortar fibers polypropylene cabuya permeability pressure absorption lime compressive strength |
| topic |
mortero fibras polipropileno cabuya presión absorción cal resistencia a la compresión mortar fibers polypropylene cabuya permeability pressure absorption lime compressive strength |
| description |
A common problem in masonry walls is moisture. Glue and plaster mortars can act as an impermeable barrier, reducing costs in future repairs. To determine the influence of synthetic polypropylene and natural fibers of cabuya (Furcraea Andina) (treated with paraffin) on the permeability of mortars. The depth test of water penetration under pressure (UNE-EN 12390-8) and the capillary water absorption rate test (ASTM C 1585-04) were performed. For which mortars (cement and sand) and mortars (cement, lime and sand) were manufactured with additions of polypropylene and cabuya fibers of 12 mm, in percentages of: 0.15%, 0.3% and 0.5% of the mortar volume. It was determined that polypropylene and cabuya fibers increase the depth of water penetration under pressure, even more so if the mortar contains lime. On the other hand, the addition of 0.15% polypropylene fibers, 0.15% and 0.3% cabuya fibers, decrease capillary absorption in the mortars (cement and sand). Similarly, the addition of 0.3% cabuya fibers decreases the capillary absorption rate of mortars at an initial stage. Lime mortars tend to absorb water at a higher rate in the initial stage, and in the secondary stage their absorption rate decreases compared to cement and sand mortars. Additionally, the simple compressive strength test was performed at 28 days. All mortars exceeded the resistance of 5.2 MPa established by the NTE INEN 2518 standard, for N-type mortars. The mortars with 0.3% cabuya fibers, reached the best resistance, the mortars (cement and sand) with 7.905 MPa and the mortars (cement, lime and sand) with 7.517 MPa. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-01-31 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
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https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410 10.29166/revfig.v13i1.3410 |
| url |
https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410 |
| identifier_str_mv |
10.29166/revfig.v13i1.3410 |
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spa |
| language |
spa |
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https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410/4440 https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410/4441 https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410/4442 |
| dc.rights.none.fl_str_mv |
Derechos de autor 2022 Paulina Viera, Dayra Morillo, Jofre Parion http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
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Derechos de autor 2022 Paulina Viera, Dayra Morillo, Jofre Parion http://creativecommons.org/licenses/by-nc/4.0 |
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openAccess |
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application/pdf text/xml application/zip |
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Facultad de Ingeniería en Geología, Minas, Petróleos y Ambiental - Universidad Central del Ecuador |
| publisher.none.fl_str_mv |
Facultad de Ingeniería en Geología, Minas, Petróleos y Ambiental - Universidad Central del Ecuador |
| dc.source.none.fl_str_mv |
FIGEMPA: Investigación y Desarrollo; Vol. 13 No. 1 (2022): Desafío; 59-71 FIGEMPA: Investigación y Desarrollo; Vol. 13 Núm. 1 (2022): Desafío; 59-71 2602-8484 1390-7042 10.29166/revfig.v13i1 reponame:Revista FIGEMPA: Investigación y Desarrollo instname:Universidad Central del Ecuador instacron:UCE |
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Universidad Central del Ecuador |
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UCE |
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Revista FIGEMPA: Investigación y Desarrollo |
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Revista FIGEMPA: Investigación y Desarrollo |
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Revista FIGEMPA: Investigación y Desarrollo - Universidad Central del Ecuador |
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Influence of natural and synthetic fibers on the permeability of cement mortars - sand, and, cement, lime and sandInfluencia de fibras naturales y sintéticas en la permeabilidad de morteros de cemento - arena, y cemento, cal y arenaViera, PaulinaMorillo, DayraParion, Jofremorterofibraspolipropilenocabuyapresiónabsorcióncalresistencia a la compresiónmortarfiberspolypropylenecabuyapermeabilitypressureabsorptionlimecompressive strength A common problem in masonry walls is moisture. Glue and plaster mortars can act as an impermeable barrier, reducing costs in future repairs. To determine the influence of synthetic polypropylene and natural fibers of cabuya (Furcraea Andina) (treated with paraffin) on the permeability of mortars. The depth test of water penetration under pressure (UNE-EN 12390-8) and the capillary water absorption rate test (ASTM C 1585-04) were performed. For which mortars (cement and sand) and mortars (cement, lime and sand) were manufactured with additions of polypropylene and cabuya fibers of 12 mm, in percentages of: 0.15%, 0.3% and 0.5% of the mortar volume. It was determined that polypropylene and cabuya fibers increase the depth of water penetration under pressure, even more so if the mortar contains lime. On the other hand, the addition of 0.15% polypropylene fibers, 0.15% and 0.3% cabuya fibers, decrease capillary absorption in the mortars (cement and sand). Similarly, the addition of 0.3% cabuya fibers decreases the capillary absorption rate of mortars at an initial stage. Lime mortars tend to absorb water at a higher rate in the initial stage, and in the secondary stage their absorption rate decreases compared to cement and sand mortars. Additionally, the simple compressive strength test was performed at 28 days. All mortars exceeded the resistance of 5.2 MPa established by the NTE INEN 2518 standard, for N-type mortars. The mortars with 0.3% cabuya fibers, reached the best resistance, the mortars (cement and sand) with 7.905 MPa and the mortars (cement, lime and sand) with 7.517 MPa. Un problema común en las paredes de mampostería es la humedad. Los morteros de pega y enlucidos pueden actuar como una barrera impermeable, reduciendo costos en reparaciones futuras. Para determinar la influencia de las fibras sintéticas de polipropileno y naturales de cabuya (Furcraea Andina) (tratadas con parafina) en la permeabilidad de morteros. Se realizó el ensayo de profundidad de penetración de agua bajo presión (UNE-EN 12390-8) y el ensayo de velocidad de absorción capilar de agua (ASTM C 1585-04). Para lo cual se fabricaron morteros de (cemento y arena) y morteros de (cemento, cal y arena) con adiciones de fibras de polipropileno y cabuya de 12 mm, en porcentajes de: 0.15%, 0.3% y 0.5% del volumen de mortero. Se determinó que las fibras de polipropileno y cabuya incrementan la profundidad de penetración de agua bajo presión, más aún si el mortero contiene cal. Por otro lado, la adición de 0.15% fibras de polipropileno, 0.15% y 0.3% fibras de cabuya, disminuyen la absorción capilar en los morteros de (cemento y arena). De igual manera la adición de 0.3% fibras de cabuya disminuye la velocidad de absorción capilar de los morteros en una etapa inicial. Los morteros de cal tienden a absorber agua a una mayor velocidad en la etapa inicial, y en la etapa secundaria su velocidad de absorción disminuye en comparación a los morteros de (cemento y arena). Adicionalmente se realizó el ensayo de resistencia a la compresión simple a los 28 días. Todos los morteros superaron la resistencia de 5.2 MPa establecida por la norma NTE INEN 2518, para morteros tipo N. Los morteros con 0.3% fibras de cabuya, alcanzaron la mejor resistencia, los morteros de (cemento y arena) con 7.905 MPa y los morteros de (cemento, cal y arena) con 7.517 MPa. Facultad de Ingeniería en Geología, Minas, Petróleos y Ambiental - Universidad Central del Ecuador2022-01-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/xmlapplication/ziphttps://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/341010.29166/revfig.v13i1.3410FIGEMPA: Investigación y Desarrollo; Vol. 13 No. 1 (2022): Desafío; 59-71FIGEMPA: Investigación y Desarrollo; Vol. 13 Núm. 1 (2022): Desafío; 59-712602-84841390-704210.29166/revfig.v13i1reponame:Revista FIGEMPA: Investigación y Desarrolloinstname:Universidad Central del Ecuadorinstacron:UCEspahttps://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410/4440https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410/4441https://revistadigital.uce.edu.ec/index.php/RevFIG/article/view/3410/4442Derechos de autor 2022 Paulina Viera, Dayra Morillo, Jofre Parionhttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccess2023-04-20T13:42:50Zoai:revistadigital.uce.edu.ec:article/3410Portal de revistashttps://revistadigital.uce.edu.ec/Universidad públicahttps://uce.edu.ec/**Ecuador*602-84841390-7042opendoar:02023-04-20T13:42:50Revista FIGEMPA: Investigación y Desarrollo - Universidad Central del Ecuadorfalse |
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