Abstract: “Nowadays, thermal insulation in buildings appears as a key factor to achieve the objectives set by the different energy saving regulations. Through the use of the proper construction materials, building thermal enveloping can be enhanced. Concisely, in the lab simulation of energetic efficiency mortars, selected formulations including different types and amounts of additives were proposed to prepare energetic efficiency building materials with interesting results observed.”

Keywords: Phase Change Materials, Cement, Energy Efficiency.