New occurrences outstanding research on the topic and materials for sustainable housing and accessible: to the City of sustainable construction

The research unit brings together teachers and researchers for decades by a broad range of materials, whose excellence is recognized by the quality of their publications covering the history of the concrete (Simonnet) of natural cements, quick and Roman ( Avenier), earth and the "raw grain" (CRATerre). As part of their teaching of the Master "Architecture and constructive cultures" and in connection with the Grands Ateliers, the unit members are also linked to other teachers and researchers, professionals, who position themselves at the forefront of research and development activities on a wider range of materials including steel, stone, wood, glass, textiles, composite, earth, straw and hemp 7, as many materials that are being revisited by the research and experimentation across the "constructed" (prototypes) that are a real factor in industrial innovation potential. Thus, the current investment for a construction and architecture of sustainable development by adopting a posture of open design innovation on a broad beam lines of research related to the experiment, the scale of materials to that of "project", the unit AE & CC is at the heart of a "scientific revolution". A revolution actually engaged with the expansion of the partnership at the Centre Scientifique et Technique du Bâtiment (CSTB), the National Institute of Solar Energy (INES), which is currently driven by the participation of the team of Master A & CC international competition of the Solar Decathlon in Madrid in 2010. The competition between 20 universities, colleges and schools of architecture in the world is to present a prototype housing fully autonomous solar energy, challenge the team grew the economy by minimizing construction costs and than that of mobility by incorporating the needs of an electric vehicle in the balance sheet of the photovoltaic production. This exceptional case in which the team has entered the master has opened other opportunities for scientific collaboration with local authorities, particularly in Saône et Loire in connection with the CG 71 and the Gallery

7 Pascal Rollet in connection with the Arcelor-Mittal Steel, Gilles Perraudin for stone, Bruno Marielle for wood, Simonnet Cyril and Cedric Avenier for concrete and cement, with groups Vicat and Lafarge, Olivier Gaujard for écohabitat the wood and straw, Laurent Arnaud, director of the Great Workshops for hemp, Anne Coste with industrial glass (Saint Gobain), Nicolas Olivier, and Pauli Baverel for textiles (Ferrari), Luc Boulais for composites.

European Forest and Wood, prototypes to achieve other eco-friendly habitat declining the Solar Decathlon project by developing the country's own resources (stone, earth, wood) to Louhans, Tournus and Cluny. This collaboration started in late 2008 will be developed and consolidated with the next quadrennial.

Simultaneously, research on "the material in grain," the program "Grain of builders' CRATerre, supported by the Rhone-Alps during the last four, led to the design of the exhibition" My Earth For Raw Material Building Tomorrow "inaugurated by the City of Science and Industry (CSI) at the beginning of October 2009. The exhibition co-produced with other regional institutions that host until 2013, then in several ISTAC of the Rhone-Alpes, is an event in the field of dissemination of scientific, technical and industrial. Presenting manipulation and interactive experiences to discover the land area, this exhibition is revolutionizing the teaching by a teaching heuristic that accompanies both the acquisition and structuring of knowledge. The process of discovery of the material applied to the teachings ENSAG and large workshops, extended by experimental activity to actual size (in terms of built), generates a very creative environment for the housing project based on perceptions of the potential of new materials and materials.

This revolution in scientific and educational research on matter and materials, and in the education construction and architecture, the strong synergy between teaching, research, action and development, open a far more ambitious while Grands Ateliers de l'Isle d'Abeau, after 10 years, reached their capacity limit of exploitation. This is the City of Sustainable Construction, currently in planning phase, which will bring together three components: the Workshop of the material, the prototype workshop, and workshop Inhabited (or village demonstration), a platform Partnership scientific, technical and industrial designed to experiment and innovate in the field of eco-habitat. Unit A & CC, Patrice Doat teachers around 8 and Pascal Rollet, with all its teachers and researchers is central to the porting of this new project will be developed over the next four. It is also the heart of this project is the development of a "center of excellence of earthen architecture", supported by the Rhone-Alpes whose mission is to become a reference platform in the areas of international research for Education and the valuation for earthen architecture (international scientific programs, vocational training, teacher training, thematic seminars, ...).

The exponential demand for expertise on the valuation of assets, on eco-housing and economic housing, and prevention and management of natural hazards

The new unit AE & CC, bringing together potential research and training activities CRATerre and will promote constructive cultures of other openings positioned on a request for expertise from the French and European context in addition to the many activities of CRATerre international expertise that deploys in the field of earthen architecture. This application of expertise and will cover other materials, techniques and constructive cultures by incorporating the field of cement concrete and natural materials of modern architecture that developed in our latitudes and in the southern countries, since the 19th century. This application is therefore able to expand to other historical and architectural heritage archaeological same (cement concrete structures and natural ancient times, Roman times, pe).

The last four confirmed a marked increase in research and development, experimentation in innovation on materials (cast earth wall and floors, pieces of shell in compacted soil or clay extruded), the provisions constructive architecture of eco-housing and economic responsibility with the activities by both CRATerre and team teaching of the Master "Architecture and building cultures." These activities "is taken" with a scientific community and an extended industrial (Grands Ateliers, CSTB, INES, INSA, ENTPE, industry working with GA). They should grow in the draft City of Sustainable Construction, previously mentioned on which the unit is highly mobilized. The sensitive approach to achieving cost savings that adds to that of reducing consumption of non-renewable energy and the use of scarce resources, which aims to promote the use of local resources of the territories (materials, cultures, knowledge and local know-how) to achieve an architecture of sustainable development should strengthen the investment unit in opening a path for both research, new experiments and projects in France as in the southern CRATerre which is already very active, able to combine the skills of researchers constructive cultures.

The other area of ​​research, R & D and expertise, which operates a large increase covers the issue of prevention of natural risks (earthquakes, floods, cyclones) and civilians (conflict), and management of the aftermath to rebuild traumatized societies and heritage built Disaster or relocate populations

8 Professor Patrick is the founder of Doat CRATerre. He drove in the 80 college research of ENSAG on "under construction" that the model was inspired project Great Workshops. He is now president of

GA and leads with Laurent Arnaud, Director of GA, and the steering committee comprising representatives of the GIP project progress to the City of Sustainable Construction. Professor Pascal Rollet is the teacher in charge of Architecture and Master constructive cultures, which is currently the Solar Decathlon project with students and in connection with the CSTB, the INES and Polytech Savoie, as well as projects with the General Council Saone et Loire (71).

displaced to return to their life contexts, while instructing a course of local development, in situations that are particularly sensitive. By integrating the dynamics of the laboratory CRATerre (see review 2005-2009), his work on methods and participatory methods of intervention (the role of stakeholders), the housing projects highlighting local resources, and involving a ability of expertise extended to other materials, constructive cultures and on the scale of the project (planning) brought by the research team constructive culture, the unit should enhance their skills and develop this area of ​​work and expertise in positioning itself on other social issues. Again, in the heart of this approach, the R & D associated with experimentation on prototypes (ie the Great Workshops, or on sites) occupy a central place in the next four.

Finally also note all the actions in support of higher education and vocational training associated with many local development projects located in areas of enhancement of architectural heritage, habitat and economic eco -habitat enhancement activities of scientific, technical and industrial on the theme of the material, which will surely be realized over the next four in the path of a mobilization of teachers and researchers of unit.

The Earth Architecture Program of the 2017 UNESCO

The new international program of UNESCO, "Earth Architecture 2007-2017" which was officially launched by the World Heritage Centre in February 2007 on the occasion of the international conference Terra 2007 Bamako, Mali, as a CRATerre much to define in conjunction with the World Heritage Centre, offers the possibility to extend the experience gained during 11 years of the project "Africa 2009". Specifically, the program aims to:

- Create examples of good practice in conservation and management of World Heritage in land (cities, monuments and archaeological sites) support the development of sustainable tourism, train managers in situ properties and sites, technicians, artisans and guides ; develop technical recommendations, follow the implementation of projects;

- Support the scientific and applied research in the field: laboratory documentation, experimentation, thematic seminars;

- Increase opportunities for specialized training: current thematic assistance to institutions to develop university education and vocational training support for the preparation of teaching materials;

- Better recognition, both internationally and nationally, through advocacy and education: publications, exhibitions, regional workshops, international and regional conferences.

The pilot phase 2009-2010 is expected to consolidate the African experience and open to Arab countries. The consolidation phase 2011-2014 will include Latin America and Central Asia, while the final phase 20015-2017 consolidate operations in Asia and Europe. This programming may be able to evolve according to the resources allocated to the project and regional partnerships confirmed.

Already, the experiments developed in sub-Saharan Africa, those engaged in Central Asia and a more specific approach of the Mediterranean region as part of an expert meeting that followed the conference Mediterra 2009 (March), organized in partnership with the Getty Conservation Institute, United States, the University of Cagliari, Italy, Escola Superior Gallaecia Portugal and CRATerre (Ed. sc.) pose the main lines of an action plan in research and teaching 9 in the areas of heritage and habitat. This program provides great opportunities for the research unit over the next 10 years.

The creation of an online journal

We noted above difficulties to benefit from media promotion of research on earthen architecture in journals rank "A" (not found in this specific area) or even in peer-reviewed reading listed (Humanities and Social Sciences, Engineering Sciences). CRATerre hosted on its own for more than 10 years a "Newsletter CRATerre," later became "Bulletin of the Terra" which was a true forum for promotion of research, teaching and training projects which have benefited several academic and professional networks internationally. This initiative had to be discontinued for lack of sufficient resources, leaving a vacuum that is still to be filled. At the recent Ibero-American Seminar on earth construction (8 th SIACOT) held in Argentina, the network managed by the UNESCO Chair CRATerre and Ibero American ProTerra, took the decision to create a journal to themes, online, multilingual (French, Spanish, English), under the direction of an international scientific committee which should be operational by 2010. This online journal will be published and distributed on the respective sites of CRATerre (input UNESCO Chair) and network ProTerra. This initiative of the scientific journal of earth architecture should be

(APAch2009) - Achenza et al 2009: Achenza Maddalena, Cancino, Claudia, Correia, Mariana, Ferron, Amila, Guillaud, Hubert

- Experts workshop on the study and conservation of earthen architecture called year contribution to sustainable development in the Mediterranean region. Ed Getty Conservation Institute, Los Angeles, United States, 2009, p. 35

viewed under a field of concerns further covering the field of Environmental Design on which the research unit AE & CC and the Master Architecture and building cultures (A & CC), are federated and could be a part of scientific publishing more open.

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Translated from CRA Terre