RT Conference Proceedings T1 Early concrete structures: Patented systems and construction features A1 Marcos, I. A1 San-José, J. T. A1 Cuadrado, J. A1 Santamaría, A. A1 Garmendia, L. A1 Díez, J. A2 Van Balen, Koen A2 Verstrynge, Els A2 Van Balen, Koen AB Reinforced concrete structures came to Spain in the late-nineteenth century, somewhat after the development of this new construction material elsewhere in Europe. Their introduction was pioneered in industrialized areas, especially Northern Spain, under systems first patented in other European countries. Local constructors built structures under patents with little or no explanation for calculation, design and construction technique. Some of these buildings from the recent past are now listed buildings. This study centres on three construction projects under patented systems: Our Lady of "La Antigua", Orduña (Monier system), "La Ceres" flour mill, Bilbao, (Hennebique system) and Alhóndiga, Bilbao (Blanc system). Preliminary structural studies analyzed morphology, reinforcements, concrete strength and pathological processes in each structure. Results are compared with information taken from the patent systems in use at the time. This useful information on the structures, which may be expanded in future research, clearly describes the relationship between their theoretical specifications and the built reality. PB CRC Press/Balkema SN 9781138029514 YR 2016 FD 2016 LK https://hdl.handle.net/11556/2126 UL https://hdl.handle.net/11556/2126 LA eng NO Marcos , I , San-José , J T , Cuadrado , J , Santamaría , A , Garmendia , L & Díez , J 2016 , Early concrete structures : Patented systems and construction features . in K Van Balen , E Verstrynge & K Van Balen (eds) , Structural Analysis of Historical Constructions : Anamnesis, diagnosis, therapy, controls - Proceedings of the 10th International Conference on Structural Analysis of Historical Constructions, SAHC 2016 . Structural Analysis of Historical Constructions: Anamnesis, diagnosis, therapy, controls - Proceedings of the 10th International Conference on Structural Analysis of Historical Constructions, SAHC 2016 , CRC Press/Balkema , pp. 908-914 , 10th International Conference on Structural Analysis of Historical Constructions, SAHC 2016 , Leuven , Belgium , 13/09/16 . https://doi.org/10.1201/9781315616995-123 NO conference NO Publisher Copyright: © 2016 Taylor & Francis Group, London. NO We express our gratitude to the Basque Regional Government (IT781-13 Research Group) and to the Vice-Rectorate of Investigation of the University of the Basque Country (UPV/EHU) for grant PIF 2013. Furthermore, the researchers would like to thank the authors (engineers, architects, municipal councils and owners of the buildings) of the pathological studies for their contribution to this study. DS TECNALIA Publications RD 29 jul 2024