Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno
Gypsum matrix composites were made with rice husk and polystyrene particles in order to obtain lightweight materials. The composites were mechanically characterized, and morphologically analyzed by Scanning Electron Microscopy (SEM) and Energy Dispersiv...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Servicio Nacional de Aprendizaje (SENA)
2016-01-01
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| Series: | Informador Técnico |
| Subjects: | |
| Online Access: | http://revistas.sena.edu.co/index.php/inf_tec/article/view/134/190 |
| _version_ | 1818329030104973312 |
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| author | Juan David Pardo Rafael Andrés Robayo Luis Anderson Trejos Silvio Delvasto Arjona |
| author_facet | Juan David Pardo Rafael Andrés Robayo Luis Anderson Trejos Silvio Delvasto Arjona |
| author_sort | Juan David Pardo |
| collection | DOAJ |
| description | Gypsum matrix composites were made with rice husk and polystyrene particles in order to obtain lightweight materials. The composites were mechanically characterized, and morphologically analyzed by Scanning Electron Microscopy (SEM) and Energy Dispersive Spectroscopy (EDS). Gypsum and rice husk interfacial transition zone were studied by means of pull-out testing and microstructural analysis. The results showed that the polystyrene allows obtaining lightweight composites with low mechanical properties, which may be considered for non-structural applications. Rice husk fibers reinforcements significantly increased the mechanical properties of the gypsum matrix that due to the good adhesion and the amount of reinforcement used in a major way affecting the toughness. |
| first_indexed | 2024-12-13T12:41:34Z |
| format | Article |
| id | doaj.art-8b4601ec640841b1a88981ec9139c160 |
| institution | Directory Open Access Journal |
| issn | 0122-056X 2256-5035 |
| language | English |
| last_indexed | 2024-12-13T12:41:34Z |
| publishDate | 2016-01-01 |
| publisher | Servicio Nacional de Aprendizaje (SENA) |
| record_format | Article |
| series | Informador Técnico |
| spelling | doaj.art-8b4601ec640841b1a88981ec9139c1602022-12-21T23:45:38ZengServicio Nacional de Aprendizaje (SENA)Informador Técnico0122-056X2256-50352016-01-01791263210.23850/22565035.134Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestirenoJuan David Pardo0Rafael Andrés Robayo1Luis Anderson Trejos2Silvio Delvasto Arjona3Universidad del Valle, Cali, Colombia.Universidad del Valle, Cali, Colombia.Universidad del Valle, Cali, Colombia.Universidad del Valle, Cali, ColombiaGypsum matrix composites were made with rice husk and polystyrene particles in order to obtain lightweight materials. The composites were mechanically characterized, and morphologically analyzed by Scanning Electron Microscopy (SEM) and Energy Dispersive Spectroscopy (EDS). Gypsum and rice husk interfacial transition zone were studied by means of pull-out testing and microstructural analysis. The results showed that the polystyrene allows obtaining lightweight composites with low mechanical properties, which may be considered for non-structural applications. Rice husk fibers reinforcements significantly increased the mechanical properties of the gypsum matrix that due to the good adhesion and the amount of reinforcement used in a major way affecting the toughness.http://revistas.sena.edu.co/index.php/inf_tec/article/view/134/190polystyrenerice husk fibersgypsumtoughnesspull-out test |
| spellingShingle | Juan David Pardo Rafael Andrés Robayo Luis Anderson Trejos Silvio Delvasto Arjona Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno Informador Técnico polystyrene rice husk fibers gypsum toughness pull-out test |
| title | Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno |
| title_full | Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno |
| title_fullStr | Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno |
| title_full_unstemmed | Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno |
| title_short | Materiales Compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno |
| title_sort | materiales compuestos ligeros basados en yeso con refuerzo de fibra de cascarilla de arroz y poliestireno |
| topic | polystyrene rice husk fibers gypsum toughness pull-out test |
| url | http://revistas.sena.edu.co/index.php/inf_tec/article/view/134/190 |
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