At the moment, new global challenges are determining the parameters of construction. This applies to all areas, and not least of all, to building materials. Thus, simply taking into consideration a building material's technical attributes is no longer sufficient to evaluate its fitness for the future. Contemporary solutions - aside from being verifiably sustainable and ecologically sound fabrication and application - must contribute to a building's energy efficiency and lead to economical, intelligent solutions. The characteristics of concrete - probably the most important heavyweight building material in the twentieth and twenty-first centuries - can be purposefully employed to attain such goals.
