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Behaviour of Roofing Materials Facing to Micro-Organisms
Centre Technique de Matériaux Naturels de Construction, Paris, France
Laboratoire de Chimie des Substances Naturelles, Limoges, France
Laboratoire de Chimie des Substances Naturelles, Limoges, France
Centre Technique de Matériaux Naturels de Construction, Paris, France
Centre Technique de Matériaux Naturels de Construction, Paris, France
- 1 Centre Technique de Matériaux Naturels de Construction, Paris, France
- 2 Laboratoire de Chimie des Substances Naturelles, Limoges, France
- 3 Laboratoire de Chimie des Substances Naturelles, Limoges, France
- 4 Centre Technique de Matériaux Naturels de Construction, Paris, France
- 5 Centre Technique de Matériaux Naturels de Construction, Paris, France
Green and Sustainable Chemistry·Volume 03 (2013)·Pages 8–14·Published 25 February 2013·DOI10.4236/gsc.2013.31002
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Abstract
An accelerated water-streaming test was used to evaluate several roofing materials regarding their behavior to coloniza tion by algae, by closely reproducing the phenomenon of natural biological soiling. A set of roofing materials with de fined physical and chemical characteristics was thus investigated against the colonization by algae. Porosity, roughness and chemical composition showed to be factors of influence in the establishment of those micro-organisms.
KeywordsBuilding MaterialsFired Clay ProductsWater-Streaming TestMicro-OrganismsColonization
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