decagraph detection precoce des contaminants des collections graphiques actes du colloque sciences des materiaux du patrimoine culturel ple programme de recherche decagraph a pour principal objectif de developper pour les institutions conservant des collections patrimoniales sur support papier une methodologie mise au point par le cstb et le lrmh permettant une detection precoce des contaminants biologiques dans lhabitat et les monuments historiques bases sur la detection des composes organiques emis par les moisissures des les premiers stades de developpement covm les resultats de ce projet serviront a parametrer un capteur chimique autonome aujourdhui en cours de developpementppcet appareil assurera la surveillance en continu de la qualite biologique de lair des bibliotheques et des services darchives et pourrabrdonner lalerte en cas datteinte des seuils nuisibles pour les collections sur support papierppnbspppthe main aim of decagraph project is to apply a methodology already developed by the cstb and the lrmh for dwelling houses and historical buildings to an early detection of biological contaminants specifically found on paper based collections based on the detection of organic volatiles emitted by fungi in their early stage of development vocm the results of this project will be used to parameterize a sensor for continuous monitoring of biological indoor air quality in paper based collections storage facilities this sensor which is now in development will be equipped with a warning device thanks to it the collection keepers could be warned about a contamination from its very beginning and take rapidly the actions necessary to prevent the contamination from being invasive and harmful to the documentsp httpwwwculturecommunicationgouvfrcontentdownload84542636671version1fileactessmpc2p44a49pdf 9782111385337 paris thiphuong nguyen stephane moularat romain berardo tony basset faisl bousta caroline laffont anne lama genevieve orial patricia ramond enric robine