Print Email Facebook Twitter Construction and demolition waste as a resource for sustainable, very lowenergy buildings Part of: HISER International Conference 2017· list the conference papers Title Construction and demolition waste as a resource for sustainable, very lowenergy buildings Author Banjad Pečur, Ivana Bagarić, Marina Milovanović, Bojan Carević, Ivana Date 2017-06-22 Abstract The framework of the research presented in the paper is a project oriented to promote the use of construction and demolition waste (CDW) as a new resource for constructing sustainable and very low-energy buildings. Intensive research activities have been carried out in application of recycled concrete and recycled brick as a replacement of natural aggregate in concrete. Based on conducted mechanical, durability and thermal testing of recycled aggregate concrete, replacement ratio of natural aggregate by 50% was determined as optimal. Research resulted with development of an energy and resource efficient construction product ECO-SANDWICH® - ventilated precast concrete sandwich wall panel with integrated formaldehyde-free mineral wool insulation. ECO-SANDWICH® wall panel is a benchmark construction product that allows very low energy design and retrofit of buildings; therefore, it can be coupled with an exigent need to improve energy performance of the building stock in the EU and neighbouring countries. Storage of recycled materials from CDW in concrete and production of a new high quality construction product can add value to CDW and contribute to closing the loop of product lifecycles which is the basis of a circular economy. The last part of the paper presents the first application of ventilated precast concrete sandwich wall panels produced with recycled CDW and an overview of current research on its hygrothermal properties. Subject construction and demolition wasterecycled aggregateenergy efficiencyprecast sandwich panelECO-SANDWICH® To reference this document use: http://resolver.tudelft.nl/uuid:effe11e6-55fb-4d2e-8e86-37e3e9ab09fc Part of collection Conference proceedings Document type conference paper Rights (c) 2017 The Author(s) Files PDF Construction and demoliti ... for....pdf 202.03 KB Close viewer /islandora/object/uuid:effe11e6-55fb-4d2e-8e86-37e3e9ab09fc/datastream/OBJ/view