An advanced, graduate-level course forced on understanding the micro-and nonstructural development and behavior of cementitious materials, particularly regarding portland cements. Topics covered include cement production, cement composition, hydration reactions and kinetics, microstructure development, cement-aggregate bonding, and the interfacial transition zone, effects of chemical admixtures and supplementary cementitious materials, and alternative cementitious systems. Applications of characterization techniques (such as X-ray diffraction, electron microscopy, and nuclear magnetic resonance) to cementitious materials will also be discussed.