Reuse and Recycling of construction and demolition waste
Innovative prefabricated elements with high degree of recycled materials
Reuse structures from demolished buildings
Minimize environmental impacts in construction industry
Develop a RE4-prefabricated energy-efficient building concept
Developing of prefabricated components that can be easily assembled and
Disassembled for future reuse
Be part of CDW management revolution!

REuse and REcycling of CDW materials and structures in energy efficient pREfabricated elements for building REfurbishment and construction

RE4 is a collaborative research project of 13 partner institutions from science and industry funded under the European Union’s Horizon 2020 research and innovation programme.

The main purpose of project is to develop a RE4 prefabricated energy-efficient building concept that can be easily assembled and disassembled for future reuse, containing up to 65% in weight of recycled materials from CDW (ranging from 50% for the medium replacement of the mineral fraction, up to 65%). The reusable structures will range from 15-20% for existing buildings to 80-90% for the RE4 prefabricated building concept.


12.03.2019 | GA Meeting in PRAGUE!

Next General Assembly meeting of the project will take place on 19th & 20th March 2019 in Prague, Czech Republic. During the meeting, we plan to shoot short interviews with the project partners. Soon afterwards, you will see the results yourself.

See you in Prague!


Linus Brander from RISE presented RE4 at "TODAY's WASTE, TOMORROW MATERIAL - Circular Economy in Construction" workshop. He was followed by Michael Scullin from CDE Global who was in charge of our interactive poster session.

The workshop took place in Wels, Austria on 28th February 2019 and was a part of World Sustainable Energy Days 2019, the session "Innovation Workshops Energy and Buildings."

It was a pleasure to talk with you about RE4 project and we cannot wait to show you further updates.
Thanks for being interested in what we do and see you next time!

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