, 4 /J'n- C -11. -s-' MISCELLANEOUS PAPER C-72-5 EXAMINATION OF CEMENT PASTES HYDRATED PHASES, AND SYNTHETIC PRODUCTS BY X-RAY DIFFRACTION by K. Mather Sponsored by Office, Chief of Engineers, U. S. Army Conducted by U. S. Army Engineer Waterways Experiment: Station, Vicksburg, Mississippi APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED ..., ( '< 0