Your search resulted in 4 documents.
Checking of sodium pentachlorophenate fixation in wood
1990 - IRG/WP 3620
In order to estimate the volatilization of sodium pentachlorophenate from treated wood, wood samples treated with pentachlorophenate were analysed after various durations of an EN 73 weathering The results giving no clear evidence of volatilization, treated wood samples were put in a test chamber with precise climatic conditions, the air used in the experiment being analysed. The pentachlorophenat...
M Lamour, H Sageot
In situ timber treatments by spraying. Distribution of preservative in wood
1991 - IRG/WP 3678
This study was carried out in order to make the Pest Control Operators able to achieve correct treatments and enhance their efficacy. It was carried out in two steps: 1) in laboratory, to learn the influence of various parameters like spraying pressure, use of repeated applications, distance from nozzle to wood; 2) in situ on roof timber of five buildings. In this case, the applications of the pre...
C Defoin, G Dupont, M Lamour, H Sageot, M-M Serment
Quantification des émanations de substances dans l'air ambiant a partir des bois traités
1993 - IRG/WP 93-50001-27
Pesticides on wood for the purpose of its protection may evaporate. Eventual toxicity of such emanations justifies risk assessment procedures for indoor air in building. This document describes bench scale tests based on the technique of chambers developped by CTBA/BIOTEC to determine the amount of pesticides and associated substances released to the ambient air. Results obtained with various pest...
H Sageot, M Lamour
Le pin: Matériau à contact alimentaire [Pine wood as a material for food contact]
1995 - IRG/WP 95-50040-01
Monoterpenes emitted to air from woods of pine (Pinus nigra, Pinus laricio, Pinus pinaster and Pinus sylvestris) were determined on the one hand by static analysis and by other hand by sampling on the Tenax adsorbent, followed by analysis using thermal desorption, both being combined with gas chromatography coupled with mass spectrometric detection. The major monoterpenes were alpha-pinene and 3-c...
A Waymel, M Lamour, G Labat