The two pictures show the magnifications of the two sheets in asbestos-cement.

The first one (Fig. 1) shows the surface of a”new” sheet while,

in the second one (Fig. 2), we see a sheet after more than a decade after its exposure to the elements.

Are obvious outcrops of asbestos fibers

Fibers, which are released into the environment, continuously …

In Italy are estimated 34Mt of asbestos still present in the area.

80% are asbestos roofings.