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dc.contributor.authorMartínez Arredondo, Ana
dc.contributor.authorGarcía Vera, Victoria Eugenia
dc.contributor.authorNavarro, David
dc.contributor.authorLanzón, Marcos
dc.date.accessioned2021-09-30T08:26:55Z
dc.date.available2021-09-30T08:26:55Z
dc.date.issued2020-03
dc.identifier.citationMartínez Arredondo, A., García Vera, V. E., Navarro, D. y Lanzón, M. (Marzo, 2020). Consolidation of lime mortars with Ca(OH)2 nanoparticles and traditional coatings. 8th Euro-American Congress on Construction Pathology, Rehabilitation Technology and Heritage Management, REHABEND 2020. Granada, España.es
dc.identifier.isbn9788409178711
dc.identifier.issn23868198
dc.identifier.urihttp://hdl.handle.net/20.500.12251/2025
dc.description.abstractLime, Ca(OH)2, has been used for centuries in the composition of both mortars and coatings. Consequently, it is found in many historial buildings and heritage constructions. For this reason, it is necessary to study the most appropriate conservation techniques to be applied in lime mortars restoration. This research addresses a comparison between new and traditional consolidants using physical tests. Firstly, lime mortar specimens were prepared using 1:6 v/v (lime/sand) doses and cured under laboratory conditions for 28 days. The mortars were analysed by optical microscopy, capillary water absorption and permeability tests using Karsten tubes. The shape and size of the nanoparticles of Ca(OH)2 and the ethyl silicate coatings were observed with TEM. Next diluted alcoholic suspensions (5 g/L) of pure Ca(OH)2 NPs were applied on the surfaces. Furthermore, ethyl silicate and sodium silicate were sprayed to compare the different treatments. Finally, the same tests were repeated on the treated materials to compare the effectiveness of the consolidants. The results provided useful information on the consolidation performance of Ca(OH)2 NPs, ethyl silicate and sodium silicate in lime-based mortars. © 2020, University of Cantabria - Building Technology R&D Group. All rights reserved.es
dc.language.isoenges
dc.publisherUniversity of Cantabria - Building Technology R&D Groupes
dc.titleConsolidation of lime mortars with Ca(OH)2 nanoparticles and traditional coatingses
dc.typeconferenceObjectes
dc.identifier.conferenceObject8th Euro-American Congress on Construction Pathology, Rehabilitation Technology and Heritage Management, REHABEND 2020es
dc.page.initial1567es
dc.page.final1574es
dc.subject.keywordCaleses
dc.subject.keywordMorteros - Construcciónes
dc.subject.keywordEdificios históricoses
dc.subject.keywordRestauración monumentales
dc.subject.keywordMaterial de construcciónes
dc.subject.keywordEnsayos (propiedades o materiales)es
dc.subject.keywordRevestimientos - Construcciónes
dc.subject.keywordDurabilidades
dc.subject.unesco3313.04 Material de Construcciónes
dc.subject.unesco3312.02 Aglomeranteses
dc.subject.unesco3312.08 Propiedades de Los Materialeses
dc.subject.unesco3312.07 Calizaes
dc.subject.unesco3312.12 Ensayo de Materialeses
dc.subject.unesco3312.09 Resistencia de Materialeses
dc.subject.unesco3310.04 Ingeniería de Mantenimientoes
dc.subject.unesco3305.26 Edificios Públicoses


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