Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas

Autores
Maiza, Pedro; Marfil, Silvina Andrea; Bengochea, A. L.; Batic, Oscar R.; Sota, Jorge D.
Año de publicación
1998
Idioma
español castellano
Tipo de recurso
documento de conferencia
Estado
versión enviada
Descripción
Samples of basaltic rocks from differenlocations of Río Negro and Neuquén provinces were studied by means of the the petrographic method (ASTM C-295), the mortar bars method (ASTM C-1260) and the chemical test method (ASTM C-289). Besides, an aliquot of the solution was analyzed by ICP, to determine the contents of Al$latex ^{_{2}} $and MnO. The obtained results were statistically treated by the Principal Components method and compared with the results obtained in a previous work. lt is concluded that expansion is closely related to the dissolved silica contributed by volcanic glass and its alteration products, and by poorly crystallized silica. lts propases a prompt method to establish the reactivity potential using the Principal Components statistical method.
Materia
Geología
agregado reactivo
reacción álcali-sílice
álcali-agregado
basaltos
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/4880
Acceder
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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/4880
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticasMaiza, PedroMarfil, Silvina AndreaBengochea, A. L.Batic, Oscar R.Sota, Jorge D.Geologíaagregado reactivoreacción álcali-síliceálcali-agregadobasaltosSamples of basaltic rocks from differenlocations of Río Negro and Neuquén provinces were studied by means of the the petrographic method (ASTM C-295), the mortar bars method (ASTM C-1260) and the chemical test method (ASTM C-289). Besides, an aliquot of the solution was analyzed by ICP, to determine the contents of Al$latex ^{_{2}} $and MnO. The obtained results were statistically treated by the Principal Components method and compared with the results obtained in a previous work. lt is concluded that expansion is closely related to the dissolved silica contributed by volcanic glass and its alteration products, and by poorly crystallized silica. lts propases a prompt method to establish the reactivity potential using the Principal Components statistical method.1998-12-08info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/submittedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/4880spainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:40:10Zoai:digital.cic.gba.gob.ar:11746/4880Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:11.108CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
title Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
spellingShingle Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
Maiza, Pedro
Geología
agregado reactivo
reacción álcali-sílice
álcali-agregado
basaltos
title_short Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
title_full Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
title_fullStr Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
title_full_unstemmed Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
title_sort Aplicación de un modelo estadístico para evaluar la reactividad alcalina potencial en rocas basálticas
dc.creator.none.fl_str_mv Maiza, Pedro
Marfil, Silvina Andrea
Bengochea, A. L.
Batic, Oscar R.
Sota, Jorge D.
author Maiza, Pedro
author_facet Maiza, Pedro
Marfil, Silvina Andrea
Bengochea, A. L.
Batic, Oscar R.
Sota, Jorge D.
author_role author
author2 Marfil, Silvina Andrea
Bengochea, A. L.
Batic, Oscar R.
Sota, Jorge D.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Geología
agregado reactivo
reacción álcali-sílice
álcali-agregado
basaltos
topic Geología
agregado reactivo
reacción álcali-sílice
álcali-agregado
basaltos
dc.description.none.fl_txt_mv Samples of basaltic rocks from differenlocations of Río Negro and Neuquén provinces were studied by means of the the petrographic method (ASTM C-295), the mortar bars method (ASTM C-1260) and the chemical test method (ASTM C-289). Besides, an aliquot of the solution was analyzed by ICP, to determine the contents of Al$latex ^{_{2}} $and MnO. The obtained results were statistically treated by the Principal Components method and compared with the results obtained in a previous work. lt is concluded that expansion is closely related to the dissolved silica contributed by volcanic glass and its alteration products, and by poorly crystallized silica. lts propases a prompt method to establish the reactivity potential using the Principal Components statistical method.
description Samples of basaltic rocks from differenlocations of Río Negro and Neuquén provinces were studied by means of the the petrographic method (ASTM C-295), the mortar bars method (ASTM C-1260) and the chemical test method (ASTM C-289). Besides, an aliquot of the solution was analyzed by ICP, to determine the contents of Al$latex ^{_{2}} $and MnO. The obtained results were statistically treated by the Principal Components method and compared with the results obtained in a previous work. lt is concluded that expansion is closely related to the dissolved silica contributed by volcanic glass and its alteration products, and by poorly crystallized silica. lts propases a prompt method to establish the reactivity potential using the Principal Components statistical method.
publishDate 1998
dc.date.none.fl_str_mv 1998-12-08
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/submittedVersion
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info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str submittedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/4880
url https://digital.cic.gba.gob.ar/handle/11746/4880
dc.language.none.fl_str_mv spa
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dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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