Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioning
A new method for proportioning recycled aggregates concrete (RAC) is used to check its feasibility under the Spanish context. First, an extensive experimental campaign has been done, with the purpose of check and analyze the applicability of the EMV method with two Spanish recycled concrete aggregat...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Consejo Superior de Investigaciones Científicas
2013-09-01
|
| Series: | Materiales de Construccion |
| Subjects: | |
| Online Access: | http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1107 |
| _version_ | 1819297231029665792 |
|---|---|
| author | C. Jiménez D. Aponte E. Vázquez M. Barra S. Valls |
| author_facet | C. Jiménez D. Aponte E. Vázquez M. Barra S. Valls |
| author_sort | C. Jiménez |
| collection | DOAJ |
| description | A new method for proportioning recycled aggregates concrete (RAC) is used to check its feasibility under the Spanish context. First, an extensive experimental campaign has been done, with the purpose of check and analyze the applicability of the EMV method with two Spanish recycled concrete aggregates (RCA). The aim of the second part of the investigation, was to elaborate an adaptation of the EMV method to Bolomey methodology (1), using a 20% weight replacement of coarse natural aggregates (NA) for RCA, and so, with this, comply with the Spanish Instruction for Structural Concrete (EHE 2008). Slump, air content, fresh and hardened densities, compressive strength and modulus of elasticity were determined and analyzed, in order to check the concrete properties. Finally, it was observed that, the EMV method is viable, and its adaptation, results in concrete mixes with similar or better properties than the natural aggregate concrete and RAC conventionally prepared. |
| first_indexed | 2024-12-24T05:10:43Z |
| format | Article |
| id | doaj.art-e72a765e976140e2a9699618a434bce4 |
| institution | Directory Open Access Journal |
| issn | 0465-2746 1988-3226 |
| language | English |
| last_indexed | 2024-12-24T05:10:43Z |
| publishDate | 2013-09-01 |
| publisher | Consejo Superior de Investigaciones Científicas |
| record_format | Article |
| series | Materiales de Construccion |
| spelling | doaj.art-e72a765e976140e2a9699618a434bce42022-12-21T17:13:42ZengConsejo Superior de Investigaciones CientíficasMateriales de Construccion0465-27461988-32262013-09-016331134136010.3989/mc.2012.011121063Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioningC. Jiménez0D. Aponte1E. Vázquez2M. Barra3S. Valls4Universidad Politécnica de Cataluña (Barcelona)Universidad Politécnica de Cataluña (Barcelona)Universidad Politécnica de Cataluña (Barcelona)Universidad Politécnica de Cataluña (Barcelona)Universidad Politécnica de Cataluña (Barcelona)A new method for proportioning recycled aggregates concrete (RAC) is used to check its feasibility under the Spanish context. First, an extensive experimental campaign has been done, with the purpose of check and analyze the applicability of the EMV method with two Spanish recycled concrete aggregates (RCA). The aim of the second part of the investigation, was to elaborate an adaptation of the EMV method to Bolomey methodology (1), using a 20% weight replacement of coarse natural aggregates (NA) for RCA, and so, with this, comply with the Spanish Instruction for Structural Concrete (EHE 2008). Slump, air content, fresh and hardened densities, compressive strength and modulus of elasticity were determined and analyzed, in order to check the concrete properties. Finally, it was observed that, the EMV method is viable, and its adaptation, results in concrete mixes with similar or better properties than the natural aggregate concrete and RAC conventionally prepared.http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1107recycled concreterecycled aggregatemix proportioningmechanical propertiesportland cement |
| spellingShingle | C. Jiménez D. Aponte E. Vázquez M. Barra S. Valls Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioning Materiales de Construccion recycled concrete recycled aggregate mix proportioning mechanical properties portland cement |
| title | Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioning |
| title_full | Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioning |
| title_fullStr | Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioning |
| title_full_unstemmed | Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioning |
| title_short | Equivalent Mortar Volume (EMV) method for proportioning recycled aggregate concrete: Validation under the Spanish context and its adaptation to Bolomey methodology for concrete proportioning |
| title_sort | equivalent mortar volume emv method for proportioning recycled aggregate concrete validation under the spanish context and its adaptation to bolomey methodology for concrete proportioning |
| topic | recycled concrete recycled aggregate mix proportioning mechanical properties portland cement |
| url | http://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1107 |
| work_keys_str_mv | AT cjimenez equivalentmortarvolumeemvmethodforproportioningrecycledaggregateconcretevalidationunderthespanishcontextanditsadaptationtobolomeymethodologyforconcreteproportioning AT daponte equivalentmortarvolumeemvmethodforproportioningrecycledaggregateconcretevalidationunderthespanishcontextanditsadaptationtobolomeymethodologyforconcreteproportioning AT evazquez equivalentmortarvolumeemvmethodforproportioningrecycledaggregateconcretevalidationunderthespanishcontextanditsadaptationtobolomeymethodologyforconcreteproportioning AT mbarra equivalentmortarvolumeemvmethodforproportioningrecycledaggregateconcretevalidationunderthespanishcontextanditsadaptationtobolomeymethodologyforconcreteproportioning AT svalls equivalentmortarvolumeemvmethodforproportioningrecycledaggregateconcretevalidationunderthespanishcontextanditsadaptationtobolomeymethodologyforconcreteproportioning |