Clay composition patterns and their influence on the adhesive strength of earthen plasters

Autores
García Villar, Gonzalo; Marcial, Enzo Rubén; Rolon, Carlos Guillermo
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The clay fraction of earthen plasters is the part responsible for the acquisition of cohesion and adherence that they possess against deterioration factors. Adherence is the property responsible for keeping the plaster together with the wall and is influenced by the percentage content of clay as well as by its mineralogy and the heterogeneity of minerals that may be present. However, it is still unknown in depth how clay minerals perform in the adherent properties of earthen plasters when the composition is heterogeneous in the material. The objective of this study is to evaluate the incidence of the mineralogical complexity of clay mineralogy in the variability of the adherence of earth plasters. To evaluate the variability, considering that the mineralogy of the soils depends directly on the place and the formation processes, eight soils from Tucumán (Argentina) corresponding to different physiographic units were analyzed. A methodology was designed for sample preparation that allows soils to be compared through adhesion tests. They were characterized by XRD to determine their mineralogical composition and by the hydrometric method to determine their granulometry. To evaluate the adherence of mixtures made with the respective soils, it was proposed in the first instance to compensate the granulometry of the soils to equate them and, once the plasters were made, this property was evaluated through shear and pull-off tests. The results showed that they allowed us to identify that the soils presented a pattern of mineralogical composition common to all the physiographic units, made up of the Ill and K pair, the former being predominant. For this pattern, it was observed in particular that there is a positive correlation between the increase in Ill content with the increase in the adhesive strength of the plasters. Clay minerals from the Sm group also contribute to the increase in adherence when the percentage is greater than or equal to 11%. On the contrary, K and Cl do not influence the increase in adhesive strength.
Fil: García Villar, Gonzalo. Universidad Nacional de Tucuman. Facultad de Arquitectura y Urbanismo. Centro Regional de Inv. de Arquitectura de Tierra Cruda; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Marcial, Enzo Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto Superior de Correlación Geológica. Grupo Vinculado al INSUGEO- Centro de Estudios Geologicos Andinos; Argentina
Fil: Rolon, Carlos Guillermo. Universidad Nacional de Tucuman. Instituto de Investigaciones Territoriales y Tecnologicas Para la Produccion del Habitat. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto de Investigaciones Territoriales y Tecnologicas Para la Produccion del Habitat.; Argentina
Materia
ARCILLA
TIERRA
REVOQUE
PROTECCIÓN
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/260878

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spelling Clay composition patterns and their influence on the adhesive strength of earthen plastersGarcía Villar, GonzaloMarcial, Enzo RubénRolon, Carlos GuillermoARCILLATIERRAREVOQUEPROTECCIÓNhttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2The clay fraction of earthen plasters is the part responsible for the acquisition of cohesion and adherence that they possess against deterioration factors. Adherence is the property responsible for keeping the plaster together with the wall and is influenced by the percentage content of clay as well as by its mineralogy and the heterogeneity of minerals that may be present. However, it is still unknown in depth how clay minerals perform in the adherent properties of earthen plasters when the composition is heterogeneous in the material. The objective of this study is to evaluate the incidence of the mineralogical complexity of clay mineralogy in the variability of the adherence of earth plasters. To evaluate the variability, considering that the mineralogy of the soils depends directly on the place and the formation processes, eight soils from Tucumán (Argentina) corresponding to different physiographic units were analyzed. A methodology was designed for sample preparation that allows soils to be compared through adhesion tests. They were characterized by XRD to determine their mineralogical composition and by the hydrometric method to determine their granulometry. To evaluate the adherence of mixtures made with the respective soils, it was proposed in the first instance to compensate the granulometry of the soils to equate them and, once the plasters were made, this property was evaluated through shear and pull-off tests. The results showed that they allowed us to identify that the soils presented a pattern of mineralogical composition common to all the physiographic units, made up of the Ill and K pair, the former being predominant. For this pattern, it was observed in particular that there is a positive correlation between the increase in Ill content with the increase in the adhesive strength of the plasters. Clay minerals from the Sm group also contribute to the increase in adherence when the percentage is greater than or equal to 11%. On the contrary, K and Cl do not influence the increase in adhesive strength.Fil: García Villar, Gonzalo. Universidad Nacional de Tucuman. Facultad de Arquitectura y Urbanismo. Centro Regional de Inv. de Arquitectura de Tierra Cruda; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Marcial, Enzo Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto Superior de Correlación Geológica. Grupo Vinculado al INSUGEO- Centro de Estudios Geologicos Andinos; ArgentinaFil: Rolon, Carlos Guillermo. Universidad Nacional de Tucuman. Instituto de Investigaciones Territoriales y Tecnologicas Para la Produccion del Habitat. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto de Investigaciones Territoriales y Tecnologicas Para la Produccion del Habitat.; ArgentinaPontificia Universidad Católica Chile2024-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/260878García Villar, Gonzalo; Marcial, Enzo Rubén; Rolon, Carlos Guillermo; Clay composition patterns and their influence on the adhesive strength of earthen plasters; Pontificia Universidad Católica Chile; Revista de la Construcción; 23; 1; 3-2024; 71-870717-79250718-915XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://revistadelaconstruccion.uc.cl/index.php/RDLC/article/view/59947info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:55:10Zoai:ri.conicet.gov.ar:11336/260878instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:55:10.553CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Clay composition patterns and their influence on the adhesive strength of earthen plasters
title Clay composition patterns and their influence on the adhesive strength of earthen plasters
spellingShingle Clay composition patterns and their influence on the adhesive strength of earthen plasters
García Villar, Gonzalo
ARCILLA
TIERRA
REVOQUE
PROTECCIÓN
title_short Clay composition patterns and their influence on the adhesive strength of earthen plasters
title_full Clay composition patterns and their influence on the adhesive strength of earthen plasters
title_fullStr Clay composition patterns and their influence on the adhesive strength of earthen plasters
title_full_unstemmed Clay composition patterns and their influence on the adhesive strength of earthen plasters
title_sort Clay composition patterns and their influence on the adhesive strength of earthen plasters
dc.creator.none.fl_str_mv García Villar, Gonzalo
Marcial, Enzo Rubén
Rolon, Carlos Guillermo
author García Villar, Gonzalo
author_facet García Villar, Gonzalo
Marcial, Enzo Rubén
Rolon, Carlos Guillermo
author_role author
author2 Marcial, Enzo Rubén
Rolon, Carlos Guillermo
author2_role author
author
dc.subject.none.fl_str_mv ARCILLA
TIERRA
REVOQUE
PROTECCIÓN
topic ARCILLA
TIERRA
REVOQUE
PROTECCIÓN
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The clay fraction of earthen plasters is the part responsible for the acquisition of cohesion and adherence that they possess against deterioration factors. Adherence is the property responsible for keeping the plaster together with the wall and is influenced by the percentage content of clay as well as by its mineralogy and the heterogeneity of minerals that may be present. However, it is still unknown in depth how clay minerals perform in the adherent properties of earthen plasters when the composition is heterogeneous in the material. The objective of this study is to evaluate the incidence of the mineralogical complexity of clay mineralogy in the variability of the adherence of earth plasters. To evaluate the variability, considering that the mineralogy of the soils depends directly on the place and the formation processes, eight soils from Tucumán (Argentina) corresponding to different physiographic units were analyzed. A methodology was designed for sample preparation that allows soils to be compared through adhesion tests. They were characterized by XRD to determine their mineralogical composition and by the hydrometric method to determine their granulometry. To evaluate the adherence of mixtures made with the respective soils, it was proposed in the first instance to compensate the granulometry of the soils to equate them and, once the plasters were made, this property was evaluated through shear and pull-off tests. The results showed that they allowed us to identify that the soils presented a pattern of mineralogical composition common to all the physiographic units, made up of the Ill and K pair, the former being predominant. For this pattern, it was observed in particular that there is a positive correlation between the increase in Ill content with the increase in the adhesive strength of the plasters. Clay minerals from the Sm group also contribute to the increase in adherence when the percentage is greater than or equal to 11%. On the contrary, K and Cl do not influence the increase in adhesive strength.
Fil: García Villar, Gonzalo. Universidad Nacional de Tucuman. Facultad de Arquitectura y Urbanismo. Centro Regional de Inv. de Arquitectura de Tierra Cruda; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Marcial, Enzo Rubén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Tucumán. Instituto Superior de Correlación Geológica. Grupo Vinculado al INSUGEO- Centro de Estudios Geologicos Andinos; Argentina
Fil: Rolon, Carlos Guillermo. Universidad Nacional de Tucuman. Instituto de Investigaciones Territoriales y Tecnologicas Para la Produccion del Habitat. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Instituto de Investigaciones Territoriales y Tecnologicas Para la Produccion del Habitat.; Argentina
description The clay fraction of earthen plasters is the part responsible for the acquisition of cohesion and adherence that they possess against deterioration factors. Adherence is the property responsible for keeping the plaster together with the wall and is influenced by the percentage content of clay as well as by its mineralogy and the heterogeneity of minerals that may be present. However, it is still unknown in depth how clay minerals perform in the adherent properties of earthen plasters when the composition is heterogeneous in the material. The objective of this study is to evaluate the incidence of the mineralogical complexity of clay mineralogy in the variability of the adherence of earth plasters. To evaluate the variability, considering that the mineralogy of the soils depends directly on the place and the formation processes, eight soils from Tucumán (Argentina) corresponding to different physiographic units were analyzed. A methodology was designed for sample preparation that allows soils to be compared through adhesion tests. They were characterized by XRD to determine their mineralogical composition and by the hydrometric method to determine their granulometry. To evaluate the adherence of mixtures made with the respective soils, it was proposed in the first instance to compensate the granulometry of the soils to equate them and, once the plasters were made, this property was evaluated through shear and pull-off tests. The results showed that they allowed us to identify that the soils presented a pattern of mineralogical composition common to all the physiographic units, made up of the Ill and K pair, the former being predominant. For this pattern, it was observed in particular that there is a positive correlation between the increase in Ill content with the increase in the adhesive strength of the plasters. Clay minerals from the Sm group also contribute to the increase in adherence when the percentage is greater than or equal to 11%. On the contrary, K and Cl do not influence the increase in adhesive strength.
publishDate 2024
dc.date.none.fl_str_mv 2024-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/260878
García Villar, Gonzalo; Marcial, Enzo Rubén; Rolon, Carlos Guillermo; Clay composition patterns and their influence on the adhesive strength of earthen plasters; Pontificia Universidad Católica Chile; Revista de la Construcción; 23; 1; 3-2024; 71-87
0717-7925
0718-915X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/260878
identifier_str_mv García Villar, Gonzalo; Marcial, Enzo Rubén; Rolon, Carlos Guillermo; Clay composition patterns and their influence on the adhesive strength of earthen plasters; Pontificia Universidad Católica Chile; Revista de la Construcción; 23; 1; 3-2024; 71-87
0717-7925
0718-915X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://revistadelaconstruccion.uc.cl/index.php/RDLC/article/view/59947
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pontificia Universidad Católica Chile
publisher.none.fl_str_mv Pontificia Universidad Católica Chile
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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