Cement May Contain Hazardous Substances Including Osha

It may however contain trace amounts of substances.

Cement may contain hazardous substances including osha.

Portland cement may contain up to 0 75 insoluble residue of which 0 1 may be free crystalline silica. Wet cement is highly alkaline in nature. In extreme cases these burns may need a skin graft or cause a limb to be amputated. Portland cement is a hazardous substance subject to statutes promulgated under the subject act.

Other trace constituents may include potassium and sodium sulfate compounds chromium compounds and nickel compounds. Portland cement is made from materials mined from the earth and is processed using energy provided by fuels. Maintenance and hazardous substances european agency for safety and health at work eu osha 2 degreasing may partly be carried out in confined spaces. Examples of employees who may be exposed to the dangers of wet portland cement products include bricklayers carpenters cement masons concrete finishers hod carriers 1 laborers plasterers tile setters terrazzo workers ready mixed concrete truck drivers bucket and buggy operators and those involved in pouring and finishing work.

Dry portland cement contacting wet skin or exposure to moist or wet portland cement may cause more severe skin effects including thickening cracking or fissuring of the skin. A variety of products may be used including water based degreasing agents containing detergents and in some cases lyes fatty. Cement and cement based products can harm the skin in a number of ways. Cement can also cause chemical burns to the eyes.