Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials

In this article, the methodology to implementation of high resolution thermogravimetric analysis (HRTG) for construction materials like Portland cement pastes is presented. The aim of this technique is to make easier the identification of the decomposition reactions that frequently are overlapping o...

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Autores: Ivan Tobón, Jorge, Restrepo Baena, Oscar Jaime, Paya Bernabeu, Jorge Juan|||0000-0001-7425-5311, Borrachero Rosado, María Victoria|||0000-0002-7873-0658, Soriano Martinez, Lourdes|||0000-0002-5749-4609
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/49040
Acceso en línea:https://riunet.upv.es/handle/10251/49040
Access Level:acceso abierto
Palabra clave:Decomposition
High resolution thermogravimetry
Portland cement
Variable heating rate
Cement paste
Cementitious materials
Decomposition reaction
High resolution
High-resolution thermogravimetric analysis
Mineral phasis
Optimum parameters
Portland cement paste
Purge gas
Reproducibilities
Temperature range
Heating rate
Thermogravimetric analysis
INGENIERIA DE LA CONSTRUCCION
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spelling Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materialsIvan Tobón, JorgeRestrepo Baena, Oscar JaimePaya Bernabeu, Jorge Juan|||0000-0001-7425-5311Borrachero Rosado, María Victoria|||0000-0002-7873-0658Soriano Martinez, Lourdes|||0000-0002-5749-4609DecompositionHigh resolution thermogravimetryPortland cementVariable heating rateCement pasteCementitious materialsDecomposition reactionHigh resolutionHigh-resolution thermogravimetric analysisMineral phasisOptimum parametersPortland cement pastePurge gasReproducibilitiesTemperature rangeHeating rateThermogravimetric analysisHigh resolution thermogravimetryPortland cementDecompositionVariable heating rateINGENIERIA DE LA CONSTRUCCIONIn this article, the methodology to implementation of high resolution thermogravimetric analysis (HRTG) for construction materials like Portland cement pastes is presented. The aim of this technique is to make easier the identification of the decomposition reactions that frequently are overlapping on conventional thermogravimetric analysis (TG) like is the case of some mineral phases in the cement pastes. The optimum parameters related to sample mass and purge flow gas were established. It is necessary carried out the analysis with high quantity of sample (60 mg in this case) and without purge gas in order to get better results and excellent reproducibility. The tests have average heating rate higher than 3 °C min -1 in the temperature range studied (35-300 °C), showing that the HRTG is not time-expensive technique. © 2010 Akadémiai Kiadó, Budapest, Hungary.Akadémiai KiadóDepartamento de Ingeniería de la Construcción y de Proyectos de Ingeniería CivilEscuela Técnica Superior de Ingeniería de Caminos, Canales y PuertosInstituto Universitario de Investigación de Ciencia y Tecnología del HormigónRepositorio Institucional de la Universitat Politècnica de València Riunet20122012-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/49040reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/490402026-06-13T07:49:27Z
dc.title.none.fl_str_mv Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
title Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
spellingShingle Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
Ivan Tobón, Jorge
Decomposition
High resolution thermogravimetry
Portland cement
Variable heating rate
Cement paste
Cementitious materials
Decomposition reaction
High resolution
High-resolution thermogravimetric analysis
Mineral phasis
Optimum parameters
Portland cement paste
Purge gas
Reproducibilities
Temperature range
Heating rate
Thermogravimetric analysis
High resolution thermogravimetry
Portland cement
Decomposition
Variable heating rate
INGENIERIA DE LA CONSTRUCCION
title_short Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
title_full Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
title_fullStr Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
title_full_unstemmed Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
title_sort Determination of the optimum parameters in the high resolution thermogravimetric analysis (HRTG) for cementitious materials
dc.creator.none.fl_str_mv Ivan Tobón, Jorge
Restrepo Baena, Oscar Jaime
Paya Bernabeu, Jorge Juan|||0000-0001-7425-5311
Borrachero Rosado, María Victoria|||0000-0002-7873-0658
Soriano Martinez, Lourdes|||0000-0002-5749-4609
author Ivan Tobón, Jorge
author_facet Ivan Tobón, Jorge
Restrepo Baena, Oscar Jaime
Paya Bernabeu, Jorge Juan|||0000-0001-7425-5311
Borrachero Rosado, María Victoria|||0000-0002-7873-0658
Soriano Martinez, Lourdes|||0000-0002-5749-4609
author_role author
author2 Restrepo Baena, Oscar Jaime
Paya Bernabeu, Jorge Juan|||0000-0001-7425-5311
Borrachero Rosado, María Victoria|||0000-0002-7873-0658
Soriano Martinez, Lourdes|||0000-0002-5749-4609
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil
Escuela Técnica Superior de Ingeniería de Caminos, Canales y Puertos
Instituto Universitario de Investigación de Ciencia y Tecnología del Hormigón
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Decomposition
High resolution thermogravimetry
Portland cement
Variable heating rate
Cement paste
Cementitious materials
Decomposition reaction
High resolution
High-resolution thermogravimetric analysis
Mineral phasis
Optimum parameters
Portland cement paste
Purge gas
Reproducibilities
Temperature range
Heating rate
Thermogravimetric analysis
High resolution thermogravimetry
Portland cement
Decomposition
Variable heating rate
INGENIERIA DE LA CONSTRUCCION
topic Decomposition
High resolution thermogravimetry
Portland cement
Variable heating rate
Cement paste
Cementitious materials
Decomposition reaction
High resolution
High-resolution thermogravimetric analysis
Mineral phasis
Optimum parameters
Portland cement paste
Purge gas
Reproducibilities
Temperature range
Heating rate
Thermogravimetric analysis
High resolution thermogravimetry
Portland cement
Decomposition
Variable heating rate
INGENIERIA DE LA CONSTRUCCION
description In this article, the methodology to implementation of high resolution thermogravimetric analysis (HRTG) for construction materials like Portland cement pastes is presented. The aim of this technique is to make easier the identification of the decomposition reactions that frequently are overlapping on conventional thermogravimetric analysis (TG) like is the case of some mineral phases in the cement pastes. The optimum parameters related to sample mass and purge flow gas were established. It is necessary carried out the analysis with high quantity of sample (60 mg in this case) and without purge gas in order to get better results and excellent reproducibility. The tests have average heating rate higher than 3 °C min -1 in the temperature range studied (35-300 °C), showing that the HRTG is not time-expensive technique. © 2010 Akadémiai Kiadó, Budapest, Hungary.
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/49040
url https://riunet.upv.es/handle/10251/49040
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Akadémiai Kiadó
publisher.none.fl_str_mv Akadémiai Kiadó
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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