2026-05-07T08:25:34Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/101042025-01-31T01:05:37Zcom_10259_6251com_10259_5086com_10259_2604col_10259_6252

Aragón Torre, Guillermo 32 600 0000-0002-7781-3785 Pérez Acebo, Heriberto 7750ce11-6069-48ad-8f07-a965c3237488 600 Salas García, Miguel Ángel 855 600 0000-0001-5797-8454 Aragón Torre, Ángel 31 600 0000-0001-6212-5456 2025-01-30T12:31:15Z 2025-01-30T12:31:15Z 2024-01 2214-5095 http://hdl.handle.net/10259/10104 10.1016/j.cscm.2024.e02868 Although the compressive strength is the most commonly used property to characterize mortars, it has limited representativeness in real-world applications. The deformation properties of mortars, specifically the elastic modulus, are responsible for masonry behavior. However, there is currently no standard method for determining the elastic modulus of mortars and no consensus on the best approach. Therefore, the aim of this paper is to obtain both static and dynamic moduli of a one-coat rendering mortar following the standards for calculating them on concrete specimens and verify their validity. The static modulus was determined under compression by adapting the standard for concrete specimens (EN-1352) to mortars using two gauges, and under the flexural tensile test following the standard EN-1015–11. The dynamic modulus was calculated by measuring the fundamental resonant frequencies of longitudinal and transverse vibration modes, adapting the American standard for concrete (ASTM C215) for mortar. The tests were performed on both standardized and non-standardized prismatic specimens, as well as in situ samples at various ages. The results indicated that dynamic modulus obtained from the longitudinal vibration mode was higher than that from the transverse mode, but differences were smaller using a uniaxial accelerometer than with a triaxial accelerometer. The dynamic modulus exhibited a slightly higher value and lower dispersion than the static modulus. Both moduli decreased with time and were easily correlated through linear regressions. Additionally, both moduli were correlated with flexural and compressive strength values. In situ samples had lower elastic moduli, but the compaction procedure in real works differs from laboratory tests. In summary, it was demonstrated that the procedures for calculating dynamic and static elastic moduli in concrete can be applied to mortar samples, and their effectiveness was confirmed. application/pdf eng Elsevier Case Studies in Construction Materiales. 2024, V. 20, p. e02868 https://doi.org/10.1016/j.cscm.2024.e02868 Attribution-NonCommercial-NoDerivatives 4.0 Internacional http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess Rendering mortar Dynamic elastic modulus Static elastic modulus Vibration mode Masonry Materiales de construcción Building materials Analysis of the static and dynamic elastic moduli of a one-coat rendering mortar with laboratory and in situ samples info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Case Studies in Construction Materials 20 e02868 THUMBNAIL Aragón-csicm_2024.pdf.jpg Aragón-csicm_2024.pdf.jpg IM Thumbnail image/jpeg 4791 https://riubu.ubu.es/bitstream/10259/10104/4/Arag%c3%b3n-csicm_2024.pdf.jpg b6cf5ee2414ede57ded7bc6cb8d0b9c9 MD5 4 LICENSE license.txt license.txt text/plain; charset=utf-8 999 https://riubu.ubu.es/bitstream/10259/10104/3/license.txt b295bcbce42e2caabeb0c623d3860c06 MD5 3 CC-LICENSE license_rdf license_rdf application/rdf+xml; charset=utf-8 805 https://riubu.ubu.es/bitstream/10259/10104/2/license_rdf 4460e5956bc1d1639be9ae6146a50347 MD5 2 ORIGINAL Aragón-csicm_2024.pdf Aragón-csicm_2024.pdf application/pdf 11689292 https://riubu.ubu.es/bitstream/10259/10104/1/Arag%c3%b3n-csicm_2024.pdf 5aa3af6f8e995098270f68b18ef59b76 MD5 1 10259/10104 oai:riubu.ubu.es:10259/10104 2025-01-31 02:05:37.062 Repositorio Institucional de la Universidad de Burgos bubrep@ubu.es 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