Spoto Sebastiano Ettore, Paladini Giuseppe, Caridi Francesco, Crupi Vincenza, D'Amico Sebastiano, Majolino Domenico, Venuti Valentina
Department of Mathematical and Computer Sciences, Physical Sciences and Earth Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166 Messina, Italy.
Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, Viale Ferdinando Stagno D'Alcontres 31, I-98166 Messina, Italy.
Materials (Basel). 2022 Jan 26;15(3):958. doi: 10.3390/ma15030958.
Plasters and mortars of the (Tortorici, Sicily) were characterized, for the first time, both at the elemental and molecular levels, by means of portable X-ray fluorescence (XRF) and Raman spectroscopy, to achieve information on the "state of health" of the whole structure. The understanding of their degradation mechanisms and the identification of consequent degradation patterns can define the environmental factors responsible for interpreting the potential pathological forms that can impact the general building vulnerability. In this sense, the results obtained in this article provide relevant information to identify and address both the characterization of building materials and the fundamental causes of their deterioration. At the same time, if coupled with the attempt to supply a chronological order of the major restoration interventions carried out on the investigated site, they provide new insights to calibrate the models for building vulnerability studies.
通过便携式X射线荧光光谱（XRF）和拉曼光谱，首次在元素和分子水平上对西西里岛托尔托里西的灰泥和砂浆进行了表征，以获取有关整个结构“健康状况”的信息。了解其降解机制并识别由此产生的降解模式，可以确定导致潜在病理形式的环境因素，这些病理形式可能会影响建筑物的整体脆弱性。从这个意义上说，本文获得的结果为识别和解决建筑材料的特性及其劣化的根本原因提供了相关信息。同时，如果结合对调查地点进行的主要修复干预措施的时间顺序尝试，它们将为校准建筑物脆弱性研究模型提供新的见解。
