February 7, 2005—New restrictions on the amount of chromium VI in cement became effective in the UK on January 17, 2005. The Control of Substances Hazardous to Health (Amendment) Regulations 2004 (COSHH 2004) prohibits the supply or use of cement which has a chromium VI concentration of more than 2 parts per million. As well as cement itself, the restriction will apply to a wide range of products that contain cement such as mortars, grouts, tile adhesives, etc.
This legislation is being introduced to help prevent allergic contact dermatitis, a potentially serious condition that can lead to permanent disability, which can occur when wet cement containing chromium VI comes into contact with the skin. While construction workers such as bricklayers, tile layers, and workers laying concrete floors are likely to be at most risk, this condition can occur in members of the public who use cement or products containing cement without taking proper precautions.
The Health and Safety Executive warns that it may take time for all “undosed” products to work their way through the supply chain, and that even cement that is properly dosed with reducing agent will continue to have the potential to cause ill health due to its irritant effects and highly alkaline nature. Users are therefore being reminded how important it is to continue to avoid all skin contact with cement and cement products, using the correct PPE at all times.
Further information on COSHH can be found on the HSE Web site.
