Action & Activity


Building Database / Long Term Effects (FR)

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In order to find out the state of the market, the RFCP has launched a regional-scale tool that can be used by multiple investigators. In addition to benefiting from precise quantitative and qualitative data on the sector, these data are an encouraging signal for future developers. They will be reassured by the number of achievements and the extent of the possibilities of straw construction. Read More

Dissemination of Public Procurement (FR)

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The RFCP (French Straw Construction Network) regularly sends selected public tenders, according to the qualitative criteria they require (labels, bio-based materials, local materials...). At 31/12/2019, more than 300 calls for tenders were relayed, 20% of which expressly required the use of straw. It should be noted that the qualitative requirement of the project owners results mainly in the search for BEPOS and PASSIVE performance. The most dynamic regions are Centre-Val de Loire and Pays-de-la-Loire, where half of the qualitative tenders require straw. Read More

Digital models of straw walls in BIM (FR)

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The work on the production of BIM objects will describe a dozen walls representative of the main current practices of straw construction. We will therefore find all of the construction systems described in the professional rules of straw construction (filling of frames, caissons) but also, for example, carrying straw. The objective is very simple: - enhance the advantages of straw construction which combines exceptional thermal performance, remarkable comfort, carbon storage, proximity, the pleasure of building and living ... - allow players in straw construction to benefit from the same tools as their competitors - encourage the adoption of straw by those who do not yet know this approach. Concretely, this will result (mid 2020) in the free availability of computer files which will be composed of: - plan and section views of typical walls - lists and quantities of materials used - various illustrations - main technical and environmental characteristics. These files can be imported into CAD (Computer Aided Drawing) software to enrich the wall libraries. The designers will then be able by a simple “drag and drop” to assess the interest of a wall made of straw, calculate an approximate quantity, etc. Read More

Training on the integration of biosourced materials into public renovation or new construction programs (FR)

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ÉCHOBAT, through its training organization, brought together 3 member companies of its network to design a training program for the teams of the real estate management of the Region of the Pays de la Loire. The objective: to strengthen the skills and approach of its operators to integrate ecomaterials in public building projects, particularly in the context of the heritage management of high schools (construction, renovation, maintenance, specific operations to improve energy performance, etc.). Two 2-day training sessions were conducted at the end of 2019-early 2020. Among the projects studied, is the straw wood boarding school of the agricultural lycée Xavier Bernard in Rouillé (86), one of the best ranked projects of the experimentation of the label E+/C- (E4C2). A return of current experience for the community and its project of construction of the high school of Aizenay (85) in frame wood and insulation in boots of straw. Other public and private authorities have already expressed their interest in this training! Read More