Experimental study of reactions between ozone and building products - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2003

Experimental study of reactions between ozone and building products

Résumé

The purpose of this paper is to present an experimental setup developed to characterize reactions between ozone and building products and document their potential impact on indoor air quality. Preliminary experiments were conducted on four building products: two carpets, a gypsum board and a pine wood board. These preliminary experiments clearly indicate that ozone is significantly removed in contact with the four selected products. Measured ozone removal were around 65% for the two carpets, 70% for the gypsum board and 75% for the pine wood board. In case of exposure to ozone, emissions of building products were modified and reaction products (mainly carbonyl compounds) have been identified. For instance, when exposed to ozone, the carpet with PVC backing shows higher emissions of formaldehyde, the carpet with textile backing emits nonanal and decanal and the pine wood board exhibits increased emissions of hexanal.
Fichier principal
Vignette du fichier
1A_36.pdf (190.95 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-00688519 , version 1 (17-04-2012)

Identifiants

  • HAL Id : hal-00688519 , version 1

Citer

Mélanie Nicolas, Olivier Ramalho, François Maupetit. Experimental study of reactions between ozone and building products. 7th International Conference, Healthy Buildings 2003, Dec 2003, Singapore, Singapore. pp.343-348. ⟨hal-00688519⟩

Collections

CSTB
161 Consultations
166 Téléchargements

Partager

Gmail Facebook X LinkedIn More