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MAP20071017367Le Guen, Jean M.M.Asbestos concentrations in public buildings : a preliminary report / J.M. Le Guen and G. BurdettSumario: Airborne asbestos concentrations were measured by a variety of sampling and analytical techniques, in 4 schools, 2 other educational establishments, 5 houses, a theatre and a television studio, in all of which asbestos-containing construction materials had been used. At some sites these materials had been damaged to expose visible fibres, but in no case did airborne asbestos concentrations exceed 10 -8 g/m3 roughly 0.02% of the occupational hygiene standar for chrysolite, or 10 -9 g/m3 in the three cases where the TME was usedEn: The Annals of occupational hygiene. - Oxford [etc.]. - nº 2, 1981 ; p. 185-1891. Higiene industrial. 2. Contaminantes químicos. 3. Amianto. 4. Contaminación atmosférica. 5. Edificios públicos. 6. Recintos cerrados. I. Burdett, G.J.. II. Título. III. Título: The Annals of occupational hygiene.