2026-06-01T14:39:21Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/251332026-02-03T10:53:42Zcom_10630_2254col_10630_37953

De Matos, Paulo R. Neto, José da Silva Andrade Jansen, Daniel Gómez-de-la-Torre, María de los Ángeles Kirchheim, Ana Paula Campos, Carlos E. M. 2022-09-28T10:04:46Z 2022-09-28T10:04:46Z 2022 Cement and Concrete Research, Volume 162, January 2022, 106988 https://hdl.handle.net/10630/25133 10.1016/j.cemconres.2022.106988 In-situ X-ray diffraction (XRD) is a powerful tool to assess the hydration of cementitious materials, providing time-resolved quantitative analysis with reasonable accuracy without disturbing sample. However, the lack of guidelines and well-established procedures for data collection and analysis is the limiting factor for spreading this technique. This paper discussed using in-situ laboratory XRD to assess cement hydration. The first part was dedicated to a literature review on the topic. Then, experimental strategies were discussed, and recommendations related to the data analysis routine were drawn; the advantages and limitations of this technique were also discussed. We can conclude that the critical factors for a successful analysis are the choice of an adequate experimental setup with good statistics and low measurement time, the proper consideration of different amorphous contributions in the XRD pattern, and a good data analysis routine. Independent techniques are highly recommended to support the in-situ XRD data. eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional Attribution-NonCommercial-NoDerivatives 4.0 Internacional Hormigón - Microscopía Rayos X - Difracción Cemento In-situ laboratory X-ray diffraction applied to assess cement hydration. journal article