Comment by dantiberian

2 years ago

From the report (page 56):

Exposure to RCS from engineered stone causes silicosis typified by a faster onset and more rapid progression than that caused by RCS [Respirable crystalline silica] from other sources, including natural stone.

When engineered stone is processed, the dust generated contains higher levels of RCS, and that RCS has different physical and chemical properties that likely contribute to the more rapid and severe disease. There is also evidence to suggest that other components of engineered stone may contribute to the toxic effects of engineered stone dust, either alone or by exacerbating the effects of RCS.

...

The increased risks posed by RCS from engineered stone, increased rate of silicosis diagnosis amongst engineered stone workers, and the faster and more severe disease progression amongst this group, combined with a multi-faceted failure of this industry to comply with the model WHS laws means that continued work with engineered stone poses an unacceptable risk to workers. The use of all engineered stone should be prohibited.