Aan example of feasibility study of eco materials production chain and bio-based products for eco-construction/renovation in the named greater region (Belgium, France, Luxembourg)

This is an example of a joint investigation was conducted in three trans-boundary countries, in order to propose a practical solutions and environmentally friendly. Thus, a state of place of eco materials market in the sorting countries was studied and a different families of materials were examined according to various criteria to be proposed as a solution of energy efficiency of building in the cross border context. The analysis of these types of materials has led us to identify seven eco promising materials in this Region. The characteristics and the thermal performance of these materials will be described in this work as well their hygrothermal responses by the MBV test will be established.