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.

RE4 elements & demo sites

As a part of the RE4 project, we have developed high-quality prefabricated elements icorporating up to 100% of CDW. Quality of these elements and their reusability is going to be tested at the RE4 demo sites in three different countries of EU, located in two different climatic zones (Spain, Italy and UK). The replication potential outside EU will be tested in Taiwan.


17.09.2019 | ANOTHER FINAL for RE4

We are delighted to inform you that RE4 project has been selected for the final session of the INERTIA AWARD. The winner of this award will be announced at the RemTech Expo.

RE4 is competing in the "New products and materials in the implementation of circular economy best practices in the construction sector" category. The event will take place from 18th to 20th September in Ferrara, Italy (near Bologna). Thanks for your support!

16.09.2019 | RE4 project on Euronews!

We feel very proud that our project was shown on the official Euronews channel in the Futuris report. And what is even better - It is freely available online in three European languages!

Take a look & learn more about the RE4 project!

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