Sustainable construction : use of recycled concrete aggregate : proceedings of the International Symposium organised by the Concrete Technology Unit, University of Dundee and held at the Department of Trade and Industry Conference Centre, London, UK on 11-12 November 1998 / edited by Ravindra K. Dhir, Neil A. Henderson, Mukesh C. Limbachiya. - Dhir, Ravindra K.; Henderson, Neil A; Limbachiya, Mukesh C. (Thomas Telford, 1998)