Safety Manager Forums
General Forums => HSE Publications (PDF's) => Topic started by: Gerry1964 on October 15, 2016, 08:16:20 AM
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Stone, brick, tile and concrete contain silica, and produce silica dust known as Respirable Crystalline Silica (RCS). RCS is also known as respirable α-quartz, cristobalite, or ‘free silica’.
http://www.hse.gov.uk/pubns/guidance/cn0.pdf