R+D for the integration of high acoustic-thermal performances in Spanish Building products

Many EU countries are introducing new national regulations aimed at complying with the European Directive 'Energy Performance of Buildings' (EPBD). Subsequently, in Spain a new normative has been recently approved (CTE-DB HE), compiling new requirements for energy saving in buildings. In this framework, energy efficiency considerations will have an increasing impact on the design of buildings and the choice of materials and products. In the same way, the acoustical quality of dwellings in Spain is going to be guaranteed with the compliance of the new Spanish Building Regulation (CTE-DB HR). Searching a higher level of comfort in dwellings the CTE is increasing its requirements and is considering the building as a product itself. These new developments involve efforts and resources for the upgrading of the constructive materials and systems, demanding investments for R&D activities. Therefore manufacturers of the constructive sector in Spain are launching many innovative research strategies for the development of better products, addressing key factors for the energy efficiency of buildings.