WASCON 2018
VEEP partner TECNALIA took part in the 10th International Conference on the Environmental and Technical Implications of Construction with Alternative Materials
Wascon 2018 took place in Tampere, Finland, from 6 to 8 June 2018 and it aimed at showing both the state of the art and the future developments in the field of construction.
Main topics discussed during the conference regarded lessons learnt from practical projects, interaction and chemical compatibility with other materials and structures, new products, applications and machinery, LCA and emission modelling and much more.
VEEP project partner TECNALIA participated in session 2A “Recycling of C&DW I”, that took place on Wednesday, 6th of June 2018.
In particular, Jaime Moreno, Iñigo Vegas , David Garcia and Eunate Goiti held a presentation titled “From C&DW to high added value prefabricated concrete components – The European VEEP project”.
Over the last years, novel technologies have been developed aiming to guarantee high quality of recycled materials for their use in new materials (specially recycled concretes), thereby closing the loop. However, some wastes still faces technical barriers to be incorporated into new materials/products and consequently, they are often down-cycled. It is, for example, the case of fine recycled concrete fractions (0-4 mm), or the case of minor (e.g. glass) and emerging (e.g. mineral wool) C&DW materials that have not yet found technological and business solutions along with their whole circular supply chain, being mostly landfilled.
On the other hand, concrete is the most widely used material in building, with a growing trend towards prefabrication. The European precast concrete sector and its associated supply chain face diverse needs for improvement in resource efficiency (reduction in natural resource consumption, design for reuse, increase, lighter solutions, enhanced thermal performance etc.) leading to higher competitiveness.
To face these challenges, the main objective of the VEEP project (Horizon 2020) is to eco-design, develop and demonstrate a series of new cost-effective technological solutions for the massive retrofitting of our built environment, aiming at cost-effectively reducing building energy consumption. These new technological solutions will lead to novel closed-loop circular approaches for C&DW recycling into novel multilayer precast concrete elements PCEs (for both new buildings and refurbishment) incorporating new concretes as well as superinsulation material produced by using at least 75% (by weight) of C&DW recycled materials.
Visit the official website of the
WASCON 2018 to learn more!