出版社：Consejo Superior de Investigaciones Científicas
摘要：The first part of this work2 proceeds to determine the relative weight of a series of functional elements in convention building construction as a preliminary to a study of two residential buildings, simulating the intensive application of sistems, products and/or components certified with DIT, DIT Plus and ETA (Spanish technical approvals, Spanish technical approvals plus and European technical approvals) on them.The work concludes highlighting that the number of approvals (DIT, DIT Plus and ETA) issued and the availability of industrialised construction products (fachades, inside partitions, roofing...), available for an estimated 70% of the value of functional elements in residential buildings.The relatively scant use of industrialised elements (understanding in this point –only in this work context- as the ones approved with the mentioned ‘documents’) in residential construction in Spain cannot, therefore, be attributed to a market scarcity of such elements, components or subsystems.
