1. EPS International Web Site, ‘Recycle’, Available at: http://www.epsrecycling.org/recycling/index.html, Accessed 15 October 2003
2. Ohama Y, Choi NW. Properties of polymer mortars using waste expanded polystyrene solutions. Proceedings of the International Conference on Polymer Concretes, Mortars and Asphalts. Porto, Portugal: University of Porto, 2002:161–174
3. Moriyoshi A, et al. Stresses and strains of resin mortar during setting. Proceedings of the Second East Asia Symposium on Polymers in Concrete (II-E ASPIC). Koriyama, Japan: College of Engineering, Nihon University, 1997:353–362
4. Choi NW, Ohama Y, Demura K. Effects of initiator content and promoter/initiator ratio on working life and strength properties of polymer mortars using waste expanded polystyrene (in Japanese). Summaries of Technical Papers of the Annual Meetings, Architectural Institute of Japan, 2001:683–684
5. Kukacka LE. Polymer concrete materials for use in geothermal energy processes. Proceedings of The Second International Congress on Polymers in Concrete, Austin, USA: The University of Texas at Austin, 1978:152–172