Establishment of a research protocol to test the physical and chemical properties of substrates associated with different types of coverings and odour mixtures for the OAP project. Indeed, it is necessary to evaluate the diffusion, the integrity of the aesthetics of the odour as well as its intensity over time, while testing the capacity of the cover material to prevent the diffusion of the odour before the surface material has been "scraped".

© Caroline Bouissou

We have observed that some substrates whose composition involves a chemical mixture, particularly those based on glues, give off a strong odour that alters the added odour.
We have observed differences in drying time, application, absorption and durability (deformation).

© Caroline Bouissou