Presentation of the congress, Julio Malo de Molina, director of the congress.

Letter from Cádiz, Gonçalo Byrne, Felipe Leal and Fernando Ramos, members of the Scientific Committee

Paradoxes

From the product to the process. Revitalization of the Van Nelle factories in Rotterdam, Wessel de Jonge, Faculty of Architecture, Delft University of Technology (The Netherlands) - The Tugendhat house. Investigation of materials and surfaces in the context of the conservation of the materiality of the monument, Ivo Hammer, Hochschule für Angewandte Wissenschaft und Kunst (HAWK), Hildesheim (Germany) - Modernity in force. Rafael Leoz: methods, systems, procedures, Juan García Millán, Universidad Politécnica San Pablo, CEU - A modernized modernity. Portuguese cases, Madalena Cunha Matos, Faculty of Architecture, Technical University of Lisbon (Portugal) - The Jai-Alai pediment of Gernika, 1963. The permanence of the building against the validity of its function, Lilia Maure, Higher Technical School of Architecture Madrid - For an exact reconstruction of the Barcelona Pavilion and the Tugendhat house by Mies van der Rohe, Paolo Amaldi, Université de Genève (Switzerland) / Catholique de Louvain University (Belgium) - The Atlantic Wall: the bunker and / or the architecture modern, Gennaro Postiglione, Politecnico di Milano (Italy)

Experiences

Introduction, Víctor Jiménez - The University City of Mexico, living heritage of modernity, Felipe Leal, National University of Mexico - The conservation and reconstruction of the buildings of the Bauhaus in Dessau, 1998-2006. A methodological contribution of conservation sciences to research on building materials of the early twentieth century, Thomas Danzl, Landesamt fur Denkmalpflege und Archäologie Sachsen-Anhalt, (Germany) - Restoration of the house La Ricarda, by Antoni Bonet Castellana , Fernando Álvarez Prozorovich, Escola Técnica Superior d'Arquitectura de Barcelona - The conservation of the architecture of the Modern Movement in Aragon: experiences and perspectives for the future, Ascensión Hernández Martínez, University of Zaragoza - Modern architecture and cultural significance. Attitudes and criteria in four interventions in the architecture of Carlos Arniches and Martín Domínguez, Salvador Guerrero, University of Alicante - The memory box of Mies, Lars Scharnholz, Institute of New Industrial Culture, Forst, Lausitz (Germany)

Education

Rhetoric of progress. Heritage paradoxes between modern and technical architecture, Víctor Pérez Escolano, School of Architecture of Seville - Le béton éclatant. Splendor and ruins, Cyrille Simonnet, Institut d'Architecture, Université de Genève (Switzerland) - The "formal fatigue" in architecture. The slide from the modern to the old, Juan Calduch, University of Alicante - The teaching of architecture according to Fernando Távora: intervene in the modern, Gonçalo Canto Moniz, Universidade de Coimbra (Portugal) - On the architectural analysis of some wreck of the former Labor University of Seville, José Joaquín Parra Bañón, School of Architecture of Seville - The heritage of modern architecture and its didactic project, Julián Sobrino Simal, School of Architecture of Seville

Techniques

Memory and matter, Antonio Miranda, Polytechnic University of Madrid - Reflections on the conservation of the architectural heritage, Bruno Reichlin, Institut d'Architecture, Université de Genève and Accademia di Architettura, Mendrisio (Switzerland) - Form and Structure in the rehabilitation of the Modern Movement : analysis of six case studies (1925-1960), João Pedro Fonseca, Faculty of Architecture of the University of Porto (Portugal), Ana Tostões, Technical Higher Institute (Portugal) - "ephemeral" architecture for posterity. Intervention criteria: paradoxes and contradictions between the concept of authenticity and materiality, Martín Capeluto, School of Architecture of Barcelona - Ingenuity versus lack: considerations regarding the technique prior to intervention in the architecture of the second Spanish modernity, Marta García Carbonero - Constructive aspects of rationalist architecture in Guipúzcoa. Architectural approaches and constructive solution of the factory complex of "Laborde Hermanos", in Andoain. Materials and technical solutions, Maialen Sagarna, Technical School of Architecture of San Sebastian