Archive for April 10th, 2015

Asbestos roofs – are they a danger to health?

As evidence that fibres do become loose from the surface of asbestos roofs, the accompanying photographs show fibres ending up in recently cleaned box gutters at a site in Avalon NSW. Asbestos cement sheeting undergoes a weathering process after many years of exposure and a loose surface layer develops which, on roofs becomes colonised with […]