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L’auto-construction de batiments, realisations, materiaux, techniques

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Le mur chauffant basse température en terre crue : une solution au développement du solaire et de la démarche HQE…

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Architect specialized in ultra energy efficient houses.
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Windmills equal to 40 floors building in the open country equal to 2 millions pounds of concrete buried for ever!!
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Luxury yurt holidays in southern France
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National Railway
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