Publication entitled “Rubber-Tire Particles As Concrete Aggregate” by Neil Eldin et al published in the Journal of Materials in Civil, Engineering, vol. 5, No. 4, pp. 479-496 Nov. 1993. |
Publication entitled “The Properties of Rubberized Concretes” by I. Topcu published in the Cement Research Journal, vol. 25, No. 2. pp. 304-310 (1995), No month. |
Publication entitled “Hot Alkali Carbonation of Sodium Metaphosphate Modified Fly Ash/Calcium Aluminate Blend Hydrothermal Cements” by T. Sugama published in the Cement and Concrete Research Journal, vol. 26, No. 11. pp. 1661-1672 Sep. 1996. |
Publication entitled “Lightweight CO2-Resistant Cements For Geothermal Well Completions”, by Lawrence E. Kukacka, et al., publisher unknown and undated, but admitted to be prior art. |
Publication entitled “Microsphere-Filled Lightweight Calcium Phosphare Cements” by Toshifumi Sugama, et al. under the auspices of the U.S. Department of Energy, Washington, D.C. under Contract No. DE-AC02-76CH00016; admitted to be prior art, Dec. 1992. |
Publication entitled “Interfaces and Mechanical Behaviors of Fiber Reinforced Calcium Phosphate Cement Compositions”, By T. Sugama, et al. prepared for the Geothermal Division U.S. Department of Energy; Department of Applied Science, Jun., 1992, but admitted to be prior art. |
Publication entitled “Calcium Phosphate Cements Prepared by Acid-Base Reaction”, by Toshifumi Sugama, et al. published in the Journal of the American Ceramic Society vol. 75, No. 8, pp. 2076-2087 Aug. 1992. |