print email comment close Cement & Concrete Basics URL: http://www.cement.org/basics/ Description: Background information about cement, concrete (a mixture of cement and other ingredients), the cement industry, and concrete products. Includes lesson plans, a FAQ, and a virtual tour of a cement plant. From the Portland Cement Association, an industry organization that also offers updates on a potential cement shortage in 2004. Publisher: Portland Cement Association Library of Congress Subject Headings: Building materials Cement Concrete Portland cement industry LII Database Information: Record 5675 created by Jennifer English on 08/02/2004 Last modification on 08/04/2004 Published: 08/02/2004   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/5675