Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition
In the present study are analyzed the mechanical and durability properties of structural mortars made with total replacement of natural aggregates by recycled aggregates. These properties are compared with those provided by a standard mortar made with natural aggregate. Three different compositions...
| Main Authors: | , , |
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| Format: | Article |
| Language: | Spanish |
| Published: |
Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae
2013-11-01
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| Series: | Revista Cubana de Ingeniería |
| Subjects: | |
| Online Access: | http://rci.cujae.edu.cu/index.php/rci/article/view/180 |
| _version_ | 1818392636836282368 |
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| author | Iván Martínez Herrera Elier Pavón de la Fé Nelson Díaz Brito |
| author_facet | Iván Martínez Herrera Elier Pavón de la Fé Nelson Díaz Brito |
| author_sort | Iván Martínez Herrera |
| collection | DOAJ |
| description | In the present study are analyzed the mechanical and durability properties of structural mortars made with total replacement of natural aggregates by recycled aggregates. These properties are compared with those provided by a standard mortar made with natural aggregate. Three different compositions of mixed recycled aggregates from typical housing typologies of Havana and a natural aggregate which
has high quality were used. A 1:2 gravimetric mix proportion for all mortars was used, in order to obtain a compressive strength above 40 MPa. The results show mortars containing recycled aggregates have lower mechanical and durability performances than standard mortar, but depending on the composition of aggregate these benefits differ considerably. The mortars containing recycled aggregates with a majority ceramic composition gave the best mechanical and durability performances among the recycled mortars. |
| first_indexed | 2024-12-14T05:32:34Z |
| format | Article |
| id | doaj.art-932ce7165fea4f239c4dc0edd6d5a0a3 |
| institution | Directory Open Access Journal |
| issn | 2223-1781 |
| language | Spanish |
| last_indexed | 2024-12-14T05:32:34Z |
| publishDate | 2013-11-01 |
| publisher | Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae |
| record_format | Article |
| series | Revista Cubana de Ingeniería |
| spelling | doaj.art-932ce7165fea4f239c4dc0edd6d5a0a32022-12-21T23:15:18ZspaUniversidad Tecnológica de La Habana José Antonio Echeverría, CujaeRevista Cubana de Ingeniería2223-17812013-11-0143152110.1234/rci.v4i3.180120Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different CompositionIván Martínez Herrera0Elier Pavón de la Fé1Nelson Díaz Brito2Instituto Superior Politécnico José Antonio Echeverría, La Habana, CubaUniversidade de BrasíliaInstituto Superior Politécnico José Antonio Echeverría, La Habana, CubaIn the present study are analyzed the mechanical and durability properties of structural mortars made with total replacement of natural aggregates by recycled aggregates. These properties are compared with those provided by a standard mortar made with natural aggregate. Three different compositions of mixed recycled aggregates from typical housing typologies of Havana and a natural aggregate which has high quality were used. A 1:2 gravimetric mix proportion for all mortars was used, in order to obtain a compressive strength above 40 MPa. The results show mortars containing recycled aggregates have lower mechanical and durability performances than standard mortar, but depending on the composition of aggregate these benefits differ considerably. The mortars containing recycled aggregates with a majority ceramic composition gave the best mechanical and durability performances among the recycled mortars.http://rci.cujae.edu.cu/index.php/rci/article/view/180áridos recicladosresiduos de construcción y demoliciónmorteros estructurales |
| spellingShingle | Iván Martínez Herrera Elier Pavón de la Fé Nelson Díaz Brito Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition Revista Cubana de Ingeniería áridos reciclados residuos de construcción y demolición morteros estructurales |
| title | Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition |
| title_full | Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition |
| title_fullStr | Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition |
| title_full_unstemmed | Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition |
| title_short | Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition |
| title_sort | evaluation of structural mortars made with mixed recycled aggregates with different composition |
| topic | áridos reciclados residuos de construcción y demolición morteros estructurales |
| url | http://rci.cujae.edu.cu/index.php/rci/article/view/180 |
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