The application of thermodynamic methods to cement science is not new. About 80 years ago, Bogue wrote a series of equations describing the relationship between clinker raw meal chemical composition and the mineralogy of the finished clinker. These enabled the amounts of minerals to be calculated from a bulk chemical composition. Fundamental to the equations was a precise description of the high temperature equilibrium achieved during clinkering. Bogue admitted four oxide components into the calculation; lime, alumina, silica and ferric oxide and assumed that equilibrium was attained (or very nearly attained) during clinkering. This approach, which is, with modifications, still a widely used tool to quantify cement clinkering, was one of the main motivations of this work. Thus the overall aim of this Thesis is to provide a generic toolkit, which enables the quantification of cement hydration. [...]