La pierre naturelle : un matériau écologique?
Sayagh, Shahinaz (2012) La pierre naturelle : un matériau écologique? In: ICOMOS 17th General Assembly, 2011-11-27 / 2011-12-02, Paris, France. [Document issu d'une conférence ou d'un atelier]
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Résumé (en anglais)
Today, the application of the principles of sustainable development is spreading to different economic sectors and to construction in particular. In the area of housing, several new eco-labels are emerging. To meet this this demand, stone, an inherently natural material, has to scientifically prove its ecologic properties and should be objectively compared with other materials present on the market. It must be able to provide specifiers, architects and clients a detailed environmental assessment of each product and allow them to objectively compare the environmental values of each product and to guide them to design environmentally friendly works. For this purpose, the French environmental and health declaration form for construction products provides quantitative data coming from a Life Cycle Analysis (Analyse de Cycle de Vie : ACV) undertaken on the item, complete with sanitary information often resulting from specific trials. An ACV is an assessment of the environmental impacts of a system which comprises all of the activities associated with a product, from extraction of raw material to the elimination of waste. For the first time in France, under the guidance of the Technical Centre for Natural Construction Materials (Centre Technique de Matériaux Naturels de Construction: CTMNC), the health and environmental declaration measure has been applied to natural stone products. The findings from an ACV undertaken on a solid limestone wall will be presented in this paper. The process has helped position stone as a positive environmental alternative to other building materials.
A l’heure des chantiers HQE et des labellisations environnementales qui émergent de toute part, le CTMNC a ouvert le débat sur l’évaluation environnementale des produits en pierre naturelle, notamment celle d’un mur massif maçonné en pierre de Noyant. Le CTMNC a cherché à déterminer les impacts environnementaux, comme les flux de matières et d’énergies, à chaque étape du cycle de vie du produit : à la production, au transport, à la mise en oeuvre, à la vie en oeuvre et à la fin de vie. Les résultats de cette étude sont présentés dans cet article.
| Type: | Document issu d'une conférence ou d'un atelier (Présentation orale) |
|---|---|
| Auteurs: | Auteurs E-mail Sayagh, Shahinaz s.sayagh@ctmnc.fr |
| Langues: | French |
| Mots-clés libres: | building techniques; materials; stone; sustainable development; ecology; environmental control; environmental impact statement; environmental quality; France |
| Sujets: | A. ASPECTS GENERAUX ET THEORIQUES > 06. Histoire de l'architecture A. ASPECTS GENERAUX ET THEORIQUES > 07. Histoire de la conservation C. ARCHITECTURE > 02. Types de construction C. ARCHITECTURE > 04. Matériaux de construction C. ARCHITECTURE > 05. Techniques de construction J. ECONOMIE DU PATRIMOINE > 04. Méthodologie d’évaluation J. ECONOMIE DU PATRIMOINE > 05. Patrimoine et développement durable O. PATRIMOINE IMMATERIEL > 05. Artisanat traditionnel P. ZONES GEOGRAPHIQUES > 05. Europe |
| Collections spéciales: | Scientific Symposium (ICOMOS General Assemblies) |
| Volume de la collection spéciale: | 2011, 17th |
| Déposé par: | ICOMOS DocCentre |
| Date de dépôt: | 28 août 2012 12:57 |
| Dernière modification: | 28 août 2012 12:57 |
| Références: | AFNOR, 2006. AFNOR NF EN ISO 14044, Management environnemental – analyse du cycle de vie – Exigences et lignes directrices, Paris, 2006. INIES, www.inies.fr, consulté mi-octobre 2011. |
| URI: | https://openarchive.icomos.org/id/eprint/1168 |
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