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RoofKIT opened for public at SDE Europe 21/22 in Wuppertal

Fotografie: ©Zooey Braun

The Karlsruhe Institute of Technology is participating in the 2021/22 Solar Decathlon Competition in Wuppertal, Germany with its project RoofKIT. Designed as a top-up to an existing structure of the 19th century in the old city fabric, it demonstrates a vision for the building industry: social adequate, energy positive and circular sustainable.

It is the unique character of the Solar Decathlon competition, that next to an overall design approach of a larger project, a characteristic element is constructed as a full scale demonstrator. Since 2020, more than 100 students from KIT within different faculties and under the leadership of the professorships of Sustainable Construction (Prof. Dirk E. Hebel) and Building Technologies (Prof. Andreas Wagner) worked on the project which cumulated in the construction of the House Demonstration Unit in May and June 2022 in Wuppertal, Germany.

Designed as a prefabricated module system with a 100% circular construction method, the unit proofs already today, that with current technology and design capacities, we are able to fulfill the requirements of the European Green Deal. No glues, no paints, no foams or wet sealants were used, so that the circularity of the building and its materials is guaranteed. In addition, only mono-materials were used for construction, meaning no composites or mixtures of materials are to be seen.

But RoofKIT wants not only show what is possible in the future: many building components and materials are taken already out of the urban mine and are used in their second, third or even fourth circle: wood from old barns in the black forest, the entrance door from a building of the 19th century , windows from a demolished building in Basel, bathroom and kitchen sinks as well as fixtures from turn backs of fair exhibitions.

This circular approach only makes sense when it is powered by renewable energy. As the RoofKIT top-up is a new construction with a high energy efficiency standard, the total energy demand (including appliances and e-mobility) will be covered by solar systems on the building envelope. For solar harvesting PVT collectors are used which simultaneously provide electricity and heat, the latter serving as the source for a heat pump which feeds a floor heating system and hot water tank. The surface of the PV modules is colored with a special coating technology in order to merge with the copper roofing with almost no losses in efficiency. This important step is necessary to fully integrate solar panels into the design approach of future buildings. The overall light concept follows the idea of avoiding unnecessary fixtures where possible and using flexible hand-carried cable-free elements to illuminate only those areas where wanted. In addition, an artificial lighting system around the core delivers light with a luminous color adapted to the time of the day.

The unit sits on a scaffolding structure to demonstrate its character as a top-up design strategy. RoofKIT already today is a demonstrator for our future building culture and industry.

Fotografie: ©Zooey Braun


Project Credits:

Core student team KIT Karlsruhe: Patrick Bundschuh, Stefanie Christl, Luca Diefenbacher, Florian D’Ornano, Jonas Ernst, Dominic Faltien, Nadine Georgi, Aaron Harter, Johannes Hasselmann, Louis Hertenstein, Michael Hosch, Martin Kautzsch, Jennifer Keßler, Nicolas Klemm, Katharina Knoop, Sebastian Kreiter, Anne Lienhard, Michelle Montnacher, Fabian Moser, Friederike Motzkus, Jana Naeve, Saskia Nehr, Julian Raupp, Alexander Resch, Nicolas Salbach, Julian Schmidgruber, Natascha Steiner, Niels Striby, Dennis Sugg, Moritz Tanner, Sven Teichmann, Benjamin Weber, Vincent Witt, Immanuel Zeh

Project Leader: Regina Gebauer (Architecture) and Nicolás Carbonare (Building Technology)

Architectural Design: Faculty of Architecture, KIT Karlsruhe, Professorship of Sustainable Construction, Prof. Dirk E. Hebel, Regina Gebauer, Sandra Böhm, Katharina Blümke, Elena Boerman, Hanna Hoss, Philipp Jager, Daniel Lenz, Manuel Rausch, Daniela Schneider, Alireza Javadian, Nazain Saeidi, Elke Siedentopp with Michael Hosch, Benjamin Weber, Martin Kautzsch, Julian Raupp

Building Technology: Faculty of Architecture, KIT Karlsruhe, Professorship of Building Technologies, Prof. Andreas Wagner, Nicolás Carbonare, Isabel Mino Rodriguez with Martin Kautzsch (cooperative partners: Klaus Rohlffs, ip5 Karlsruhe; Prof. Jens Pfafferott, University of Applied Sciences, Offenburg; Martin Wortmann-Vierthaler, Heinrich-Meidinger-Berufsschule, Karlsruhe, David Wölfle, FZI Forschungszentrum Informatik)

Structural Design demonstration unit: 2hs Architekten und Ingenieur, Prof. Karsten Schlesier HCU Hamburg with Johannes Hasselmann and Jonas Benjamin Ernst

Structural Design circulation, foundation and safety elements: Faculty of Architecture, KIT Karlsruhe, Professorship of Structural Design, Prof. Riccardo La Magna, David Andersson

Structural Design scaffolding system: DOKA, Alexandra Sell und Markus Wientzek

Light Design: Faculty of Architecture, KIT Karlsruhe, Professorship of Building Technologies, Prof. Andreas Wagner, Luciana Alanis with Erik Hofmann and Maikel Hollstein

Urban Mobility: Faculty of Architecture, KIT Karlsruhe, Professorship of Urban Design, Prof. Markus Neppl, Peter Zeile with Nicolas Salbach and Daniel Lenz

Feasibility & Affordability, Life cycle Assessment: Faculty of Economics and Management, KIT Karlsruhe, Professorship of Sustainable Management of Housing and Real Estate, Prof. Thomas Lützkendorf, Daniel Rochlitzer with Regina Gebauer and Julian Schmidgruber

Material Library: Elena Boermann und Sandra Böhm mit Anna-Lena Kneip

Corporate Design and Communication: Philip Brücher, Nadine Georgi, Dominic Faltien, Lukas Großmann, Jennifer Keßler, Katharina Knoop, Michelle Montnacher, Saskia Nehr, Sanda Sandic, Natascha Steiner, Katharina Blümke, Daniel Lenz, Manuel Rausch

Fabrication demonstration unit: Kaufmann Zimmerei und Tischlerei, Reuthe, Bregenzerwald, Österreich, Matthias Kaufmann, Mario Meusburger with KIT students

Supported by: KIT Karlsruhe, German Ministry for Economic Affairs and Climate Action, Holzbauoffensive Baden-Württemberg, Energy Endeavour Foundation

Sponsoring Partners:

 More information: www.roofkit.de and www.sde21.eu/de/

 
 

Solar Decathlon in Wuppertal: RoofKITs vision for Café ADA

Cover 10/2021 © Haus und Grund Wuppertal

The magazine Haus und Grund Wuppertal published an article in its 10/2021 issue about two projects in the SolarDecathlon 2021, which will take place from 10 to 26 June 2022 on the Nordbahntrasse opposite Mirker Bahnhof. DETAIl also reports on the project of the Karlsruhe team RoofKIT in an online series entitled “A Future for Existing Buildings”.

The Solar Decathlon is probably the best-known international student competition on the topic of sustainable building and living. Among the projects published in this issue is Team RoofKIT’s vision for Café ADA in Wuppertal. RoofKIT is an interdisciplinary team of students from the Karlsruhe Institute of Technology (KIT), in Karlsruhe, Baden-Württemberg. The student team consists mainly of architects and engineers from the faculties of architecture and civil engineering, geosciences and environmental sciences. The team works closely with professors from various KIT faculties as well as interdisciplinary and supporting companies. An interdisciplinary core team consisting of 12 students is responsible for project management and coordination.

Model of RoofKIT © RoofKIT, KIT

Team RoofKIT is developing an urban blueprint on unused land resources in cities: the roof surfaces. The goal is to understand the city as a social factory, urban raw material store and sustainable energy producer. How can we create socio-economically fair housing without destroying our natural resources? How can we transform the building sector so that it does not exacerbate climate change? How can we run a circular construction industry?

The team provides answers to these questions using the example of Café ADA, the famous Latin American dance and event venue in the Mirke Quarter. A construction kit is developed that can find an almost universal application in the urban context and is based on new (single-variety) construction principles and materials. The direct inward redensification of urban space not only has the potential to create new living spaces in the midst of existing structures, but also the chance to optimise a neighbourhood economically, socially and energetically in the long term. The integrated energy concept is also part of the architectural and urban design. In order to be climate-neutral over the course of the year, the RoofKIT system is based on various measures, such as the use of solar energy and daylight, natural ventilation or an improvement of the urban microclimate around the building through green areas.

RoofKIT sees the city as a depot and future supplier of materials. The challenge is to develop new technologies to transform these materials into a new generation of qualitatively sustainable (i.e. ecologically harmless, technically pure and economically attractive) building materials. For precisely this reuse of building materials, single-variety construction principles are being developed that aim at a circular construction method and enable problem-free deconstruction. This allows the state of “urban mining” (urban man-made raw material storage) to be understood as a transitional phase into a true circular economy in the construction sector.

The existing café use will be expanded to include a hotel area. The dance hall will be moved from the first floor to the second. In the resulting “urban gap”, an event space for music, theatre, dance and culture will be created. It radiates into the urban environment and offers residents and users a new attractiveness. The building is completed with two residential floors; the different-sized living spaces in combination with communal areas offer a high-quality living space.

More information about RoofKIT on their Website or their podcast Fighting 40%.

 
 

“Sustainable Architecture” – Scientists for Future Podcast

The Scientists for Future podcast features monthly conversations with scientists about climate change, sustainability and a livable future.

The building sector is responsible for around 40% of CO2 and greenhouse gases in Europe. The Scientists for Future took this initial situation as an opportunity to join forces with the Architects for Future and dedicate an episode of their podcast to the topic of architecture. To do so, they invited Prof. Dirk Hebel from Professorship of Sustainable Construction at the Karlsruhe Institute of Technology.

S4F-Podcast #19 “Sustainable Architecture” © Scientists for Future

“We have to understand our buildings as material stores,” he describes. In addition to the question of raw material consumption and the circular economy, the current podcast episode also talks about urban planning and the new European Bauhaus. Svenja from S4F and Leonie from A4F Kassel also discuss with their guest how architecture and our coexistence must change for a sustainable future. Because it turns out: How we build is not only a technical question but also a cultural one.

The current episode of the Scientists-for-Future-Podcast “Sustainable Architecture” is available here.

 
 

The Professorship of Sustainable Construction represented in the lookKIT magazine “BAUEN”

In this year’s third edition “BAUEN” of the KIT magazine for research, teaching and innovation “lookKIT”, three different articles report on research and other topics taking place at the Professorship of Sustainable Construction at the Karlsruhe Institute of Technology.

“We Have to Build Simpler, Purer and Smarter” © lookKIT

Under the title “Realizing recycling-oriented Construction”, Dr. Stefan Fuchs conducted an interview with Prof. Dirk E. Hebel, Sandra Böhm and Daniela Schneider from the Professorship of Sustainable Construction. The topics of the conversation range from the protection of resources to the problem of land consumption and the need for new forms of living. According to the researchers, in order to anchor the circular economy in construction, it is also necessary to use biological materials in order to close the resource gap.

The spread of such materials can be promoted by including environmental costs in materials of fossil origin. In addition, architects have to start planning again with traditional and other simple joining techniques in order to ensure the correct use and quality-preserving dismantling of materials. Hebel, Böhm and Schneider place great hopes in the introduction of a material pass to anchor digitization and documentation in the construction industry. Finally, the author also points out a video with Prof. Dirk E. Hebel on the question “Why build sustainably?”.

“The Future City as Resource Supply” © lookKIT

In “The Future City as Resource Supply” by Sandra Wiebe, the RoofKIT team demonstrates that it is possible to integrate the building sector in a functioning circular economy. Taking part in the Solar Decathlon Europe 2021/22 the team is developing a concept for heightening the roof of Café ADA in Wuppertal. In a reduced on-scale version, they will realize their project on the Solar Campus in Wuppertal in June 2022.

The project is composed of three important topics of the implementation of circular economy in the construction sector: to use the built environment as a new mine, to enable buildings to be fully disassembled after use and to harvest energy sustainably in order to reach climate neutrality. According to the head of project Prof. Dirk E. Hebel, RoofKIT’s design is of relevance to novel, socially centered living spaces supporting future-oriented urban society.

An online version of the article is available here. Find out more about the RoofKIT team here.

“The Construction Sector needs a Radical Turnaround” © lookKIT

Two architecture students campaign for a sustainable future of the construction sector as a whole with their newly founded local group of the “Architects for Future” in Karlsruhe. Alisa Schneider and Elena Boerman both did their master thesis on adaptive reuse projects at the Professorship of Sustainable Construction in summer 2021.

The author of the article, Regina Link, points out their central focus of a radical turnaround in the construction sector. In the name of their Germany-wide association, the two graduates call on people to consider the entire life cycle of buildings and thus break through the linear system of construction. Society must become aware of the value of buildings and the resources they contain: The goal must be to make building and rebuilding a circular system in which waste no longer exists and materials are used in and removed from buildings for reuse and recycling.

An online version of the article is available here. Find out more about the association Architects for Future here.

 
 

“A home for the future – climate-friendly building and living” – WELTWUNDERKUGEL podcast by SWR

The climate podcast WELTWUNDERKUGEL from SWR deals with topics related to the function of our planet. The makers are interested in understanding what defines our earth and the climate and how we can hand over a healthy earth to future generations.

The current episode “A home for the future – climate-friendly building and living” is about sponge cities, high-rise forests, eco-villages and biological building materials. In the search for the “Home of the future”, voices from science and society are heard and various projects on the topic are presented by the SWR1 editor Christiane von Wolff.

Podcast WELTWUNDERKUGEL © SWR1

In this context, Dirk E. Hebel from the KIT Professorship of Sustainable Construction addresses the idea of sustainable development. He also reports on the many possible uses of mushroom-based materials in the construction industry and on dealing with today’s building stock. “Garbage as a design error” is the keyword here: it is important to understand that the consistent recycling economy in the construction industry is the only way to seriously implement resource conservation in the construction industry.

Listen to the full episode here.

 
 

Urban Mining – New episode of the RoofKIT podcast “Fighting 40%”

The podcast “Fighting 40%” was created as a part of the international competition Solar Decathlon Europe 21. The RoofKIT podcast team presents topics relating architecture and urban design, but above all sustainability and future-oriented thinking.

In the current second episode released on 10 Mai 2021, two podcast team members discuss about “Urban Mining” with Prof. Dirk E. Hebel, the Faculty Advisor of team RoofKIT.

Podcast “Fighting 40%”, episode “Urban Mining” © Team RoofKIT

Since the post-war period, we have been surrounded by an anthropogenic warehouse of over 50 billion tons of material. This warehouse grows every year by another 10 tons per inhabitant. Much of it is located in buildings. Wouldn’t this warehouse be a potential resource for the construction industry of the future?

Listen to the podcast episode on Campusradio Karlsruhe or on Spotify.
To find out more about Team RoofKIT, visit their RoofKIT weblog for SDE21.

 
 

“The construction industry needs a radical turnaround”

The two architecture master’s students Alisa Schneider and Elena Boerman report in the KIT student magazine clicKIT about their activities in the local group of the nationwide association Architects for Future in Karlsruhe.

In their work, the two are committed to ensuring that the building industry experiences a sustainable and future-oriented turnaround. Among their demands as Architects for Future are the critical questioning of building demolitions, the increasing use of healthy, regional and climate-positive materials instead of cheap and foreign materials, circular construction and the perception of the urban mine as a storehouse of materials, as well as the preservation and creation of living spaces by avoiding new land sealing.

Elena Boerman and Alisa Schneider (A4F Karlsruhe) © Bernd Seeland

Read the full article in the KIT student magazine clicKIT here.

 
 

Urban Mining & Recycling (UMAR) on Instagram @neweuropeanbauhaus

The Urban Mining and Recycling unit (UMAR) in NEST was listed as a showcase project of circular construction by the New European Bauhaus on 6th April 2021. The project shows how a responsible approach to dealing with our natural resources can also go hand in hand with an appealing architectural form. Life-cycle thinking has led the design process: all the resources required to construct the unit are fully reusable, recyclable, or compostable.

Instagram Post about UMAR © neweuropeanbauhaus

The Urban Mining and Recycling housing and research unit in NEST, the modular Research and Innovation Building of Empa in Dübendorf (Switzerland), is demonstrating what a paradigm shift in the construction industry reacting to the limitation of the world’s natural resources might look like. Turning away from linear material-consumption and towards an economy of material recycling, multiple use, alternative construction methods and the use of entirely separable materials – UMAR works as a material laboratory but also as a material depot. It is a proof that the responsible use of natural resources, the recycling of materials and modern architecture can go hand in hand.

The building design was created by Werner Sobek in collaboration with Dirk E. Hebel and Felix Heisel, Bernd Köhler and Frank Heinlein.

Visit the Urban Mining and Recycling (UMAR) website here.

Learn more about the New European Bauhaus on their website or on Instagram.

 
 

planet e. by ZDF: The trick with the rubble

The current episode of planet e., a documentation series by ZDF, examines the state of sustainability in the German construction industry and shows perspectives for building with recycled concrete and products out of construction waste.

The KIT Faculty of Architecture © planet e. (ZDF)

This is because the construction industry in Germany is responsible for more than half of the waste generated, accessible raw materials are becoming increasingly scarce, and the production of building materials such as cement causes greenhouse gases that contribute significantly to the warming of the atmosphere. Nevertheless, construction waste in Germany still ends up in landfills to a large extent. Only a few companies in Germany work in the sense of a circular economy when demolishing buildings and take the responsible initiative to recycle the resulting materials.

Urban Mining and Recycling Unit, EMPA Zurich © planet e. (ZDF)

The editors compare German laws with those in other European countries and highlight what the German “Kreislaufwirtschaftsgesetz” could achieve. For example, in the Netherlands or Switzerland, sustainable construction with innovative building materials and assembling methods is particularly important in the construction of public buildings. In this sense, the Urban Mining and Recycling Unit of the EMPA in Zurich has been established, which is one of a few lighthouse projects of circular construction.

Impressions of the KIT mycelium laboratory, Professorship of Sustainable Construction © planet e. (ZDF)

Dirk E. Hebel, sustainability researcher, architect and professor at the Faculty of Architecture at the Karlsruhe Institute of Technology, was also involved in this project. He calls for a clear and responsible change of course in the German construction industry. The increased use of recycled materials and renewable raw materials as the basis for the building materials of the future, such as the fungal mycelium he is researching with his team at the Karlsruhe laboratory, are inevitable and are imminent for the construction industry in Germany.

Prof. Dirk E. Hebel, KIT Professorship of Sustainable Construction © planet e. (ZDF)

Watch the full episode of planet e. on ZDF here.

 
 

Xenius by arte: Future building materials

In a new episode of Xenius by arte, the hosts Dörthe Eickelberg and Pierre Girard set out in search of alternative building materials.

Future building materials: Mycelium, paperboard and popcorn © arte

Up to now, the building industry has mainly used concrete and steel. In order to be able to build more ecologically and sustainably in the future, scientists are looking for alternative building materials. And there are some innovative ideas. Mycelium, paperboard or popcorn – nothing is impossible!

Interview with Prof. Dirk E. Hebel © arte

The hosts also interview Prof. Dirk E Hebel about his research with mycelium as an alternative, cultivated biological building material. The mycelium is simply fed with biological waste and can be shaped into stable, pressure-resistant forms. In the Urban Mining And Recycling Unit, which was created in collaboration with researchers from the ETH Zurich, many other innovative, forward-looking construction techniques are also used in exemplary applications, which allow the sorted disassembly and the later reuse of all used materials.

In this episode of Xenius, some other ideas for future building materials are presented. For example, scientists of the Technical University of Darmstadt are researching a way to build houses out of cardboard without any additional wood coatings or protective foils. In Munich, a visionary architect is growing trees into each other in such a controlled way that load-bearing structures are formed that will support bridges or even entire houses years later. Prof. Alireza Kharazipour in Göttingen aims to replace plastic materials as much as possible with the renewable raw material corn.

Watch the full episode on arte.tv here.

Further information:
http://nest-umar.net
https://www.wernersobek.de
https://changelab.exchange

 
 

UMAR and Mycelium Research in “Die Sendung mit der Maus”

In the current 50th anniversary episode of “Die Sendung mit der Maus”, Armin Maiwald, one of the hosts, is looking for how people will live in the future. Therefore he visits the Urban Mining and Recycling Unit (UMAR) created by Werner Sobek with Dirk E. Hebel and Felix Heisel.

The UMAR Unit © WDR Die Maus

The building design demonstrates how a responsible approach to dealing with our natural resources can go hand in hand with appealing architectural form. The project is underpinned by the proposition that all the resources required to construct a building must be fully reusable, recyclable or compostable. This places life-cycle thinking at the forefront of the design: Instead of merely using and subsequently disposing of resources, they are borrowed from their technical and biological cycles for a certain amount of time before being put back into circulation once again. In that way UMAR functions simultaneously as a material laboratory and a temporary material storage.

Dr. Alireza Javadian shows the material’s strength © WDR Die Maus

After having visited UMAR, Armin Maiwald also takes a look at the mycelium laboratory in the Westhochschule in Karlsruhe. Here our researcher Dr. Alireza Javadian shows the TV host of the children’s program how the mycelium grows in the laboratory, how it is shaped and how resistant it is afterwards.

Watch the full episode of “Die Maus” on WDR here.

Mycelium Wall in the UMAR Unit © WDR Die Maus

 
 

Sorge um den Bestand. Ten strategies for architecture

The KIT professorship of Sustainable Construction at the Faculty of Architecture is part of an exhibition and publication by the Association of German Architects BDA. In ten strategies, architects and urbanists present their concern for the existing building: taking care of the building stock, for growing social structures and for the continued existence of the earth. They invite you to read the permanence of what has been built and what has grown and plead for further thinking and careful repair of living spaces and living cultures. They show how new perspectives arise in the urban and regional context through networked approaches, through cooperation oriented towards the common good and through participation concepts. For the future, i.e. the buildings erected today, strategies for the circular use of materials and an openness to future requirements are being developed.

The exhibition of the Association of German Architects BDA was curated by Olaf Bahner, Matthias Böttger and Laura Holzberg. Exhibition design: Marius Busch – ON / OFF and Christian Göthner – lfm2 “Sorge um den Bestand” is a project in the “Experimental Housing and Urban Development” research program of the BMI / BBSR and is financially supported by the Federal Ministry of the Interior, Building and Home Affairs. Comprehensive information on the exhibition project can be found at www.bda-bund.de/sorgeumdenStock

more information here

 
 

Design through and with material knowledge

An interview with the Dean of the KIT Faculty of Architecture Dirk E. Hebel and seminar leader Sandra Böhm of the Professorship of Sustainable Construction about their design strategies and the compatibility with materials science in architectural education.

The KIT Faculty of Architecture has a long tradition in understanding architectural design in close interaction with and in dependency on structural design, building construction, building physics, social studies and material science. The students deal critically and actively with the pressing questions of our times and are looking for ways to align their own actions with these findings.

The focus at the KIT Faculty of Architecture is on integrated design, so that conceptional, ecological, economical, structural, physical, sociological, historic, artistic, communicational, urban, landscape and theoretical questions are understood and treated as a holistic interdisciplinary project in the design itself. Thus, design studios serve as a field of experimentation and students are given the opportunity to show and test their ideas and conceptions in innovations and experimental studies.

This also includes the rediscovery of traditional materials and their possibilities in terms of the synergy of tradition and innovation. In the research seminar “Bau auf!” held together with the Karlsruhe Majolika, the students dealt with the material ceramic and the possibilities of 3D printing.

The innovation platform “Changelab! Wacker KIT Innovation Platform for Pioneering Sustainable Construction” builds a bridge to cooperation with the industry and is intended to bring together students, architects, engineers, and construction experts who are looking for new approaches in the field of material development and construction methods for a circular economy.

Published in “DER ENTWURF – Magazin der DBZ für junge Architekt*innen und Ingenieur*innen”, edition November 2020, p. 14-17

 
 

Highrises of the future will be build with mycelium, hemp and bamboo

An article at Spiegel-Online describing future scenarios of the building industry with Prof. Dirk E. Hebel. By Ulrike Knöfel.

more information here

 
 

The power of mushrooms

Mushrooms are given little attention – but are they the secret rulers of the world? “PUR +” presenter Eric Mayer discovers new possibilities and also visits the KIT-MycoLab of Prof. Dirk E. Hebel and his research team around Dr. Nazanin Saeidi and Dr. Alireza Javadian to understand how a new class of building materials could be cultivated.

 
 

Zukunft Bauen – Hat die Kreislaufwirtschaft auf dem Bau eine Chance?

Prof. Dirk E. Hebel in discussion about a rising circular building economy.

A talk in “Zukunft Bauen” with Prof. Dirk E. Hebel (Sustainable Construction, Faculty of Architecture, KIT Karlsruhe) and Dr. Lamia Messari-Becker (Building Technology and Building Physics, Institute of Architecture, University of Siegen) about rethinking the construction industry and its bound building materials as a raw materials warehouse in order to preserve the earth’s resources and about the paradigm change in future architectural planning and construction.

 
 

ZDF films at KIT MycoLab

The public German TV station ZDF films at the KIT MycoLab for their format PUR+. PUR + is the discovery magazine in the children’s and youth program ZDFtivi. Each episode deals with one topic. Reports, explanations, and experiments shed light on the topic from different angles. The program focuses on the experiences and assessments of children. At KIT, Eric, the protganist of the format, explores together with the team of Prof. Dirk E. Hebel and Nazanin Saeidi the idea of using mycelium as an innovative building material of the future.

 
 

Tremendous possibilities – the city as a raw materials warehouse

KIT professor Dirk E. Hebel writes about Germany as a country with an incredibly large anthropogenic material store but with a lack of ideas how to use it. Our cities have the potential to be transformed into urban mines, to consumers and suppliers of resources. The challenge of an infinite cycle of resources lies in new construction methods and technologies to reach a new generation of building materials and methods that are qualitatively sustainable, ecologically harmless, technically pure, economically attractive and endlessly recyclable.

The Mehr.WERT.Pavillon serves as a clear example for this. All materials used in the project have already gone through at least one life cycle, in the same or modified form. The Mehr.WERT.Pavillon proves overall the applicability of the raw material warehouse – also in structural applications – and shows the beauty inherent in the respective materials.

 
 

Tremendous possibilities

Hebel, Dirk E. (2020). Ungeheure Möglichkeiten, in: der architekt. material der stadt. 4/2020 (Bund Deutscher Architekten BDA), Berlin, Germany

 
 

Radio interview: Architecture of mushroom and bamboo – Dirk E. Hebel talks about constructing sustainability

Marie-Dominique Wetzel, cultural correspondent from SWR2, talks with KIT professor Dirk E. Hebel about his vision of sustainable architecture as a part of the movement against climate change and the destruction of the environment. He emphasizes the importance of research on new building technologies in consideration of the fact that the earth’s resources are more and more declining. Therefore a change in awareness to the cycle-oriented and gradual use of building materials is inevitable for present and future architects.

Video on: https://www.swr.de/swr2

 
 

KIT Faculty of Architecture students win Urban Mining Student Award

The winners of the third Urban Mining Student Award have been announced: From the total of 20 submitted design proposals, the jury awarded two first prizes and five recognitions. One of the two first prizes went to Jan Matthies & Andrea Santos Rodríguez from the KIT Faculty of Architecture. Hannah Hopp, Viola Winterstein, Laura Ganz and Pia Thisssen were delighted to receive recognitions. The design of Jan Matthies and Andrea Santos Rodríguez convinced the jury mostly by their consequent use of existing building elements coming from the urban mine and their ability to create unique and high quality spatial arrangements adequate for young children.

This year the planning task of the German-wide, open student competition was to plan a travelling school project for Cologne in order to cope with the immense investment backlog regarding reorganization measures in German schools. In order to ensure the continuation of the school operations during these construction measures, the City of Cologne needs an alternative that provides temporary, flexibly relocatable and pedagogically valuable alternative rooms. For KIT, the competition was accompanied by the Professorship of Sustainable Construction, Dirk E. Hebel, Katharina Blümke and Felix Heisel.

 
 

Sandra Böhm with her furniture series “Prei” at SWR

The furniture series Prei is made up of used paper and includes a variety of
stools, a bench, trash bins and a shelf. The project was already born several years ago out of the wish to create hand-crafted products from recyclable materials. Used paper is a ressource that constantly surrounds us. The addition of natural additives creates a stable material. Vegetable dies give the objects their final charakter and offer a color variety.

Video on: www.ardmediathek.de

More information on: www.sandraboehm.de

 
 

We’re running out of sand!

The quantities are gigantic: mankind currently consumes 40 to 50 billion tons of sand per year. This is the result of a study carried out by the UN Environmental Programme UNEP in 2019, making sand one of the most important trading raw materials of all and the second largest traded and mined resource of our time after water.

Prof. Dirk E. Hebel in: Sakowitz, Sven (2020). Uns geht der Sand aus, HÖRZU Wissen.

 
 

Dr. Nazanin Saeidi MIT Technology Review’s emerging innovator

Dr Nazanin Saedi, as of April 2020 part of the KIT research team at the Professorship of Sustainable Construction, was named one of the 20 emerging innovators in Asia Pacific by MIT Technology Review for her work on sustainable construction materials.

Dr Nazanin Saeidi is among MIT Technology Review’s ‘20 Innovators Under 35’ for the Asia Pacific region. In association with EmTech Asia 2020, the list celebrates 20 researchers, inventors, and entrepreneurs who are changing the world. As postdoctoral researcher in the Alternative Construction Materials project headed by Prof. Dirk E. Hebel at the Future Cities Laboratory in Singapore, Dr Saedi works on transforming organic waste, specifically mycellium, to create a mycelium-​bound composite material for the construction industry. She is among awardees selected from a pool of 200 exceptional candidates, including researchers, inventors, and entrepreneurs whose work include applications in agriculture, artificial intelligence, biomedicine, construction, energy, new materials, robotics, and water.

“The 20 ‘Innovators Under 35’ are a group of exceptional young scientists pursuing research that — in many cases — relates to substantial challenges facing humanity. The potential impact of their research is further increased when it becomes the foundation of one or more products that form the core of a Deep Tech startup,” said Steve Leonard, Founding CEO, SGInnovate.

 
 

Diskrepanz zwischen Anspruch und Realität ist groß & Die Stadt wird zum riesigen Rohstofflager

Ulrich Coenen, BNN: Interview with Prof. Dirk E. Hebel (2020)

The two-part-interview is about Sustainable Thinking, Acting and Building, technical and biological circulations, unmixed and pure construction methods and the application and practice of urban mining. Furthermore they discuss practices of energetic redevelopment of existing buildings and the establishment of new building materials and future energy efficient technologies.

in: Badische Neueste Nachrichten, 11th & 18th February 2020: no. 34 & 40

 
 

Urban Mining and Recycling (UMAR) and Research Seminar ‘Bau auf!’

Urban Mining and Recycling (UMAR)

The Urban Mining and Recycling (UMAR) housing and research unit in NEST, the modular Research and Innovation Building of Empa and Eawag in Dübendorf (Switzerland), is demonstrating what a paradigm shift in the construction industry reacting to the limitation of the world’s natural resources might look like. Turning away from linear material-consumption and towards an economy of material recycling, multiple use, alternative construction methods and the use of entirely separable materials – UMAR works as a material laboratory but also as a material depot. It is a proof that the responsible use of natural resources, the recycling of materials and modern architecture can go hand in hand. Design Team: Werner Sobek with Dirk E. Hebel and Felix Heisel, Bernd Köhler, Frank Heinlein

Bau auf! Kreislaufgerechte Architektur in der Lehre

Traditional materials combined with new technologies: the building material ceramic is undergoing a revival in the research seminar „Bau auf! Kreislaufgerechte Architektur in der Lehre“, offered by the Majolika Karlsruhe and the Department of Sustainable Construction at Karlsruhe’s KIT. The creation of awareness that traditional materials and old material knowledge combined with digital planning methods can lead to innovative solutions was one of the main objectives of the seminar. In the end, innovative facade systems, shading elements and plantable spatial structures were created. Seminar leadership: Sandra Böhm, Dirk E. Hebel

in: BAUART – Architektur und Kultur, inspiriert durch Heimat, Ausgabe 03/2020

 
 

Michael Hosch receives honorable award in the University Competition for Modern Expansion and Lightweight Construction 2018/19

Michael Hosch received this honorable mention award with his semester project “MICMAC – MICRO UNITS – MACRO BENEFITS”, conceived in the 5th semester of bachelor studies at KIT under the guidance of the Professorships Sustainable Construction (Hebel, Lenz, Rausch), Building Physics (A. Wagner) , Structural Design (M. Pfeifer) and Building Economy (K. Fischer). The university initiative “Modern Expansion and Lightweight Construction” has set itself the task of working together with universities to advance teaching in this field by organizing – among other activities – this university competition.

Image © copyright by Thomas Müller

 
 

Lukas Gerling wins KIT-Sparkassen Environmental Award 2019

Lukas Gerling wins with his Master-Thesis “Future Fessenheim” developed under the guidance of the Professorships of Sustainable Construction Dirk E. Hebel and Landscape Design Prof. Henri Bava the KIT-Sparkassen Environmental Award 2019. His work on the future of the nuclear power plant in Fessenheim was seen by the jury as an highly impotant and socially relevant theme within the international border area of France and Germany. With extraordinary precision derived from his critical-theoretical approach, he developed a design that combines different interpretations, states of memory and fear, architectural elements from present and past, international actors and new local actions. The actual nuclear power plant transformed Lukas Gerling into an expressive “pioneer building” as a public space with offers for cultural exchange, cultural creation and meeting places. By transforming the former reactor building into a space of silence and introversion, Lukas Gerling proves his sensitivity to space and architecture in exchange with psychology and social responsibility. His work was carried out under the Dual Masters Program between the ENSAS Strasbourg and the KIT Faculty of Architecture in Kalsruhe.

Image © copyright by Karlsruher Institut für Technologie Allgemeine Services

 
 

Circular Hub reports on Madaster circularity calculations of UMAR unit

The Swiss Platform Circular Hub just published a report on the Journal of Cleaner Production paper «Calculation and evaluation of circularity indicators for the built environment using the case studies of UMAR and Madaster» by Felix Heisel and Sabine Rau-Oberhuber. Read the German summary here.

 
 

Anne-Caterine Greiner bekommt Badischen Architekturpreis überreicht

Bei der Premiere des Preises wurden insgesamt sechs Bauwerke ausgezeichnet. Mit dabei: die Passerelle de deux Rives über den Rhein, die Kellerwirtschaft in Vogtsburg, eine Kita in Lahr und der Nachwuchspreis für die KIT Studentin. Den mit 2000 Euro dotierten Nachwuchspreis, der direkt von der Jury vergeben wurde, erhielt Anne-Caterine Greiner für Unterkünfte für Saisonarbeitskräfte in Schallstadt-Mengen, ein Semesterentwurf am Fachgebiet Nachhaltiges Bauen. Bei dem Projekt seien primär lokale Handwerker und Produkte eingesetzt worden, sagte die Architekturstudentin bei ihrer Dankesrede.

 
 

archello: Added.VALUE.Pavilion

Students, researchers and professors of KIT Karlsruhe, together with the architects’ office 2hs, realized this circular pavilion from recycling materials at the Federal Garden Show 2019 in Heilbronn. The ‘Mehr.WERT.Pavillon’ is part of the so-called ‘Mehr.WERT.Garten’, a partner project of the Ministry of the Environment of Baden-Württemberg with the Entsorgungsbetriebe of the city of Heilbronn. It explores the question how we and future generations can live well and how we can develop our economy positively without consuming any of the scarce resources of our planet.

More information here.

 
 

Zukunft braucht Kreislauf! Mehr.WERT Pavillon, UMAR & MycoTree in db Deutsche Bauzeitung

BUILDING WITH RECYCLATES IS FEASIBLE

The Department of Sustainable Construction at the Institute of Design and Building Technology at Karlsruhe’s KIT develops concepts that can tame the immense consumption of building resources – and regularly provides project evidence that it is already possible to plan and build in a cycle-oriented manner today.

It is clear that supplies will run out at some point, one look into the fridge at home makes this principle quickly comprehensible for everyone. However, the transfer of this simple knowledge to the global scale poses great problems for mankind. The consumption of resources is higher than ever – and continues to accelerate. Although the finiteness of natural resources, especially non-renewable ones, is undeniable, we are successfully ignoring this. The so-called Earth Overshoot Day, the date on which the annual supply of renewable resources is exhausted, is moving inexorably towards the beginning of the year. In 2009, this date had already slipped to 29 July on 25 September, ten years later. Germany even reached this year’s date on 24 April. To quote Harald Welzer: “We live in a society in which knowledge is taught and ignorance is practised”. Or further thought: Knowledge and the implementation of knowledge are apparently two fundamentally different things, also with regard to the use and reuse of resources.

Text: Armin Scharf; Photos: Zooey Braun, braun-steine, Carlina Teteris

 
 

Borders disappear between resource and waste

Urbanmining.at reports on our work in a detailed report describing the Mehr.WERT.Pavilion at the BUGA 2019: The ‘Mehr.Wert.Pavillon’ is situated in middle of the Federal Garden Show at Heilbronn, Germany. What makes it so special is that it is made purely from waste materials. The pavilion proves, that already today circular design can facilitate the transformation from waste to resource in the building industry. Consequently, at the end of the exhibition, the pavilion will be taken apart and its parts and materials will be either reused or recycled.

The full article (in German) can be found here.
For more information on the pavilion please click here.

 
 

Mehr.WERT.Pavillon wins materialPREIS award 2019

The Mehr.WERT.Pavillon at the BUGA Heilbronn has won a materialPREIS award 2019 in the category “Public Voting”. The award is organized by the material agency RaumPROBE Stuttgart. The pavilion design originated in the design studio Building from Waste of the Professorship of Sustainable Construction at KIT Karlsruhe (Felix Heisel, Karsten Schlesier and Prof. Dirk E. Hebel). It was further developed by KIT students Lisa Krämer, Simon Sommer, Philipp Staab, Sophie Welter, and Katna Wiese in collaboration with the Professorships Structural Design (Prof. Matthias Pfeifer / Certification engineer) and Building Technologies (Prof. Rosemarie Wagner / Structural form finding), as well as the office 2hs Architekten und Ingenieur PartGmbB. 

From the organizers: “The materialPREIS has been the only award in the architecture and design industry to focus on the development as well as the planning and use of special materials. The laureates of recent years have seen pioneering innovations, clever developments, outstanding buildings and visionary studies that stand out from the crowd. The high quality and innovative power has made the materialPREIS an appropriate seal right from the start. The submissions and, above all, the winners, are perceived very positively and considered in detail in the specialist world. The award recognizes special developments and new materials from the manufacturers as well as built projects by planners and creative people. Due to a changing, independent jury, only three awards are given in several categories.”

 
 

KIT Professorship of Sustainable Construction wins two innovation awards at “beyond bauhaus – prototyping the future” organized by “Deutschland – Land der Ideen” – an initiative of the Federal Government and German industry

The international competition “beyond bauhaus – prototyping the future”, sought ground-breaking design ideas and concepts that address a socially relevant topic and provide creative answers to the pressing questions of our time. Almost 1500 projects coming from 50 countries applied for an award. The 20 award winners convinced the international jury with their ideas and concepts. The spectrum of entries reflects the challenges of our time: it ranges from food cultivation on the water to individually dosed medicine and new technologies for urban development to sustainable building materials. The Professorship of Sustainable Construction Dirk E. Hebel together with Philippe Block and Juney Lee from ETH Zürich (Mycotree) and Werner Sobek and Bernd Köhler from the Werner Sobek Group Stuttgart (UMAR) won two of the awards.

Renewable building material for the city of tomorrow

Steel and concrete—these are the first materials that come to mind when one thinks about building. But our resources are finite, which is why construction must break new ground. Scientists at the Karlsruhe Institute of Technology (KIT) and the Swiss Federal Institute of Technology in Zurich (ETH) with its research outpost FCL in Singapore are leading the way by researching alternatives to conventional building materials. A result of years of research is “MycoTree”, a self-supporting structure made of fungal mycelium and bamboo. Design Team: KIT: Dirk E. Hebel, Felix Heisel, Karsten Schlesier, ETHZ: Philippe Block, Juney Lee, Matthias Rippmann, Tomas Mendez Echenagucia, Andrew Liew, Noelle Paulson, Tom van Mele, SEC/FCL: Nazanin Saeidi, Alireza Javadian, Adi Reza Nugroho, Robbi Zidna Ilman, Erlambang Adjidarma, Ronaldiaz Hartantyo, Hokie Christian, Orion Tan, Sheng Yu, Kelly Cooper

Closed material cycles in civil engineering

The world’s natural resources are limited, which is why we need to rethink how we use and reuse everything — away from linear material-consumption and towards an economy of recycling. The Urban Mining and Recycling (UMAR) housing and research unit of the Swiss research institute Empa at “NEST” is demonstrating what this paradigm shift in the construction industry might look like. Architects Werner Sobek, Dirk E. Hebel and Felix Heisel have come up with a building concept that uses entirely separable resources, either reusable or compostable: mortar-free, folding walls made of recycled demolition debris, bathroom cladding made of recycled plastic chopping-boards, or mushroom mycelium as compostable wall-insulation. UMAR is thus not only a material laboratory but also a material depot. It is also proof that responsible use of natural resources and modern architecture can go hand in hand. Design Team: Werner Sobek mit Dirk E. Hebel und Felix Heisel, Bernd Köhler, Frank Heinlein

More information here.

 
 

Anders bauen! Mehr.WERT Pavillon in db Deutsche Bauzeitung

“The illustration shows an excerpt from the Mehr.WERT.Pavillon, which was recently opened on the Heilbronn BUGA site, where all the materials used have already undergone at least one life cycle – either in the same or modified form. “Anders Bauen” does not always have to mean that no new materials are used, but intelligent, restrained and gentle handling of materials and ressources should always be the goal. And so, for this issue, which continues our series of congresses and booklets on Sufficiency in building culture, we also tracked down projects (new buildings and conversions) that live up to this claim. Housing models, working environments, office buildings as well as cultural and community centers, where the clients and architects asked themselves before the planning process began: how much space do we really need and how can we optimally use and design it? Which functions can be organized jointly, which ones individually? And what can be obtained from the found, what is added meaningfully new? Good usable and used architecture, which also provides food for thought – like the experimental pavilion.” db

More information here.

 
 

urbanmining.at

Glück auf am Theodorschacht! The winners of the second Urban Mining Student Award have been announced: The first prize in this student competition goes to Torben Ewaldt and Sofie Fettig from the Karlsruhe Institute of Technology (KIT). They were able to convince the jury with their resource-saving draft of a conference and learning center for circular economy. The planning task of this Germany-wide, open student competition was to design a conference and learning center for circular economy and resource conservation at the Theodorschacht in Ibbenbüren. The mine was closed at the end of last year as one of the last two coal mines in Germany. The task was to strengthen the place with its historical significance and to enrich it with forward-looking use.


From the total of 34 submitted design proposals, the jury awarded four prizes and five recognitions. The first prize went to Torben Ewaldt & Sofie Fettig from the Karlsruhe Institute of Technology; Jan Martin Müller of the Bergische Universität Wuppertal was awarded the second prize, and Lisa-Maria Behringer & Ruth Mathilda Meigen as well as Jasmin Amann & Marieteres Medynska were delighted to receive two third prizes each.

More information here.

 
 

Mehr.WERT.Pavillon aus Recycling-Materialien in DETAIL Magazine

Wie sich vorhandene Rohstoffe nachhaltig in das Bauwesen einbinden lassen, zeigt ein Pavillon, der als Gemeinschaftsprojekt von Studierenden des KIT und den Fachgebieten Nachhaltiges Bauen (Professor Dirk E. Hebel), Tragkonstruktion (Professor Matthias Pfeifer) und Bautechnologie (Professorin Rosemarie Wagner) entstanden ist. Der Pavillon ist Teil des Mehr.WERT.Gartens, eines gemeinsamen Projektes des baden-württembergischen Umweltministeriums und der Entsorgungsbetriebe der Stadt Heilbronn, und steht – selbst vollständig aus wiederverwendeten und -verwerteten Materialien entworfen und realisiert – symbolisch für die Notwendigkeit, recycelte Ressourcen nicht länger als Müll zu betrachten, sondern deren Potenzial zu nutzen. Den Initiatoren geht es darum, einen Paradigmenwechsel, wie wir mit unseren Ressourcen wirtschaften, voranzutreiben. Das aktuell vorherrschende, sogenannte lineare Wirtschaftsmodell der Massenproduktion und des Massenkonsums, bzw. der Wegwerfwirtschaft, muss sich ändern, hin zu einer Kreislaufwirtschaft aus geschlossenen und reinen Stoffkreisläufen. Der Mehr.WERT.Pavilion ist das Herzstück einer Ausstellung über lokale und globale Ressourcennutzung und alternativen Materialien und deren Anwendungen.

more information here.

 
 

Süddeutsche Zeitung

Walls made of old beverage packaging, roofs made of metal waste: houses can be built from recycled materials. Now scientists are trying to make the energy and resource-saving building materials competitive. Article in the Süddeutsche Zeitung. December 18, 2018, by Andrea Hoferichter, Süddeutsche Zeitung, Deutschland S.14.

 
 

Urban Mining

Dirk. E. Hebel, our Urban Miner of the month October, is professor for Sustainable Construction. Currently he teaches at the Karlsruher Institut für Technologie. One of his latest projects using exclusively recycled building materials was UMAR. In his answers he puts the focus on his work and points out, that the Netherlands are the leading nation in the field of reuse and recycling in the building sector.

Read full texte here

 
 
       
 
 
 
Karlsruher Institut für Technologie
Fakultät für Architektur
Institut Entwerfen und Bautechnik

Professur Nachhaltiges Bauen
Englerstr. 11, Geb. 11.40, Raum 25
D-76131 Karlsruhe
 
Tel: +49 (0)721/608-42167
 
 
 
Recent Publications:  
 

    Ideas for the Future

    September 21, 2022

    Klaaßen, Lars. 2022. “Ideen Für Die Zukunft.” Süddeutsche Zeitung, September 17, 2022.

     
     

    A building material stands in the woods

    September 21, 2022

    Grossarth, Jan. 2022. “Ein Baustoff Steht Im Walde.” Welt Am Sonntag, September 11, 2022.

     
     

    RoofKIT – KIT wins Solar Decathlon 2021/22 with climate neutral roof extension

    September 16, 2022

    Lenz, Daniel, Luciana Alanis, Nicolas Carbonare, Regina Gebauer, Andreas Wagner, and Dirk E. Hebel. 2022. “RoofKIT – KIT Gewinnt Beim Solar Decathlon 2021/22 Mit Klimaneutraler Dachaufstockung.” AIT, no. 9.2022 (September): 36–40. https://ait-xia-dialog.de/ait-magazine/ausgabe-9-2022/.

     
     

    Students from Karlsruhe win Solar Decathlon Europe

    September 12, 2022

    Verein Deutscher Ingenieure e.V., (unknown). “Karlsruher gewinnen Solar Decathlon Europe” HLH, July 2022.

     
     

    University Competition Solar Decathlon Europe: Team RoofKIT from KIT Karlsruhe wins with circular constructed top-up strategy

    July 4, 2022

    db online, (unknown). 2022. “Hochschulwettbewerb »Solar Decathlon Europe«: Team Aus Karlsruhe Gewinnt Mit Kreislauffähiger Aufstockung.” Deutsche Bauzeitung Online. July 1, 2022. URL: https://www.db-bauzeitung.de/news/team-aus-karlsruhe-gewinnt-mit-kreislauffaehiger-aufstockung/.

     
     

    Solar Decathlon goes to Karlsruhe

    July 4, 2022

    Schoof, Jakob. 2022. “Solar Decathlon Geht Nach Karlsruhe.” DETAIL Online. June 30, 2022. URL: https://www.detail.de/de/de_de/solar-decathlon-geht-nach-karlsruhe.

     
     

    Circularity? 100 per cent! Team RoofKIT from Karlsruhe wins the Solar Decathlon Europe 21/22

    June 27, 2022

    BauNetz. „Kreislauffähigkeit? 100 Prozent! Karlsruher Team gewinnt Solar Decathlon Europe 21/22“. BauNetz, 27. Juni 2022. URL: https://www.baunetz.de/meldungen/Meldungen-Karlsruher_Team_gewinnt_Solar_Decathlon_Europe_21-22_7966259.html.

     
     

    RoofKIT – How do we build in the future?

    June 13, 2022

    Lenz, Daniel, Regina Gebauer, Dirk E. Hebel, and Vanessa Falletta. 2022. “ROOFKIT: WIE BAUEN WIR IN ZUKUNFT?” Polis Online. June 10, 2022. https://polis-magazin.com/2022/06/roofkit-wie-bauen-wir-in-zukunft/.

     
     

    The Solar Decathlon Europe 21/22 in the Mirker Quartier is open to visitors

    June 13, 2022

    Christoph, Johanna, and Marvin Rosenhoff. 2022. “Der Solar Decathlon Europe 21/22 im Mirker Quartier ist für Besucher geöffnet.” Westdeutsche Zeitung. June 10, 2022. https://www.wz.de/nrw/wuppertal/wuppertal-solar-decathlon-europe-21-22-ist-fuer-besucher-geoeffnet_aid-71171755.

     
     

    What about recycling?

    June 8, 2022

    Kries, Mateo, Jochen Eisenbrand, and Mea Hoffmann, eds. 2022. “Wie steht’s mit dem Recyceln?” In Plastik. Die Welt neu denken, 190–95. Weil am Rhein: Vitra Design Museum.

     
     

    Event: Solar Decathlon Europe 21/22

    May 3, 2022

    Team RoofKIT (2022), “Veranstaltung: Solar Decathlon Europe 21/22”, in: polis – Urban Development, January 2022, p. 85

     
     

    Wood-Veneer-Reinforced Mycelium Composites for Sustainable Building Components

    April 11, 2022

    Özdemir, Eda, Nazanin Saeidi, Alireza Javadian, Andrea Rossi, Nadja Nolte, Shibo Ren, Albert Dwan, Ivan Acosta, Dirk E. Hebel, Jan Wurm, and Philipp Eversmann (2022), “Wood-Veneer-Reinforced Mycelium Composites for Sustainable Building Components”, in: Biomimetics 7, no. 2: 39, March 2022, https://doi.org/10.3390/biomimetics7020039, URL: https://www.zukunftbau.de/projekte/forschungsfoerderung

     
     

    Interview: 3 questions to Dirk Hebel

    March 21, 2022

    Müller, Judith, and Dirk E. Hebel (2022), Drei Fragen an Dirk Hebel, in: KIT-Zentrum Mensch und Technik, March 2022, URL: https://www.mensch-und-technik.kit.edu/dreifragenanhebel.php

     
     

    Becoming recyclable. The city as a regenerative resource

    March 19, 2022

    Hebel, Dirk E. (2022), Kreislauffähig werden. Die Stadt als regenerative Ressourcein: Bauwelt, Re-Use, ed. 6.2022, 15 March 2022, p. 16-19, URL: https://bauwelt.de/rubriken/betrifft/Kreislauffaehig-werden.-Die-Stadt-als-regenerative-Ressource-3744598.html

     
     

    Plant-based data centers

    March 15, 2022

    Judge, Peter (2022), Plant-based data centers, in: Data Centre Dynamics Ltd (DCD), 17 March 2022, URL: https://www.datacenterdynamics.com/en/analysis/plant-based-buildings/

     
     

    Stone on stone, mycelium or wood?

    March 10, 2022

    Schneeweiß, Ulrike (2022), Stein auf Stein, Pilz oder Holz?, in: Helmholtz Klima-Initiative, 03 January 2022, URL: https://www.helmholtz-klima.de/aktuelles/stein-auf-stein-pilz-oder-holz

     
     

    The Real Estate Industry needs a Master Plan for Circular Construction

    February 28, 2022

    Werth, Hans-Jörg (2022), „Die Immobilienwirtschaft benötigt einen Masterplan für zirkuläres Bauen“, in: Handelsblatt inside REAL ESTATE, 22 February 2022

     
     

    Innovative biological building materials

    February 16, 2022

    Hebel, Dirk E. (2022), “Innovative biologische Baumaterialien. Pilze als neuer Baustoff zum Schließen der Ressourcenlücke”, in: BauPortal, Fachmagazin der Berufsgenossenschaft der Bauwirtschaft, February 2022, p. 14-16

     
     

    Pure towards the Future

    January 31, 2022

    Hebel, Dirk E. (2021), Sortenrein Richtung Zukunft, in: Materialreport 2022, Raumprobe OHG (ed.), December 2021, p. 6-11

     
     

    Material/Research

    January 31, 2022

    Hempel, André, Eva Hermann, Verena Kluth and Helga Kühnhenrich (ed. BBSR) (2022), “Material/Forschung”, in: ZUKUNFT BAU Forschungsförderung, 2022, p. 10-13

     
     

    Now it’s Round & Old and New Building Materials

    January 31, 2022

    Braune, Anna (2022), “Jetzt geht’s rund – Circular Economy bei der Planung und im Bauen”, in: Deutsches Architektenblatt, DAB Regional Baden-Württemberg, 02/2022, p. 10-11

    Renz, Gabriele (2022), “Alte und neue Baumaterialien: Stroh-Wand Pilz-Ziegel Baum-Decke”, in: Deutsches Architektenblatt, DAB Regional Baden-Württemberg, 02/2022, p. 12-13

     
     

    Roofkit – How do we build in the future?

    January 26, 2022

    polis (2022), “ROOFKIT – WIE BAUEN WIR IN ZUKUNFT?”, in: polis online, 26.01.2021, https://polis-magazin.com/events/event/roofkit-wie-bauen-wir-in-zukunft/

     
     

    Changes in the Building Industry & Harvesting and Seeding Building Material

    January 10, 2022

    Hebel, Dirk E. (2022), “Wandel im Bauwesen”, in: Deutsche Bauzeitschrift, 01|2022, p. 36

    Hebel, Dirk E. and Felix Heisel (2022), “Baumaterial ernten und säen”, in: Deutsche Bauzeitschrift, 01/2022, p. 40-44

     
     

    Architectural Education for the Age of Circular Construction

    January 10, 2022

    Blümke, Katharina, Daniel Lenz, and Dirk E. Hebel. 2021. “Architekturausbildung für das Zeitalter des zirkulären Bauens.” LUST AUF GUT(e) VIER WÄNDE – REPUBLIC OF CULTURE  Special: Rund ums Bauen und Wohnen, October 29, 2021. https://www.lust-auf-gut.de/magazine-previews/blaettern/lust-auf-gut-magazin-special-rund-ums-bauen-und-wohnen-34/.

     
     

    A Future for the Building Stock

    December 10, 2021

    Schoof, Jakob (2021), “Eine Zukunft für den Bestand (5): Umbauprojekt RoofKIT für den Solar Decathlon Europe”, in: DETAIL online, 09.12.2021, https://www.detail.de/artikel/eine-zukunft-fuer-den-bestand-5-umbauprojekt-roofkit-fuer-den-solar-decathlon-europe/

     
     

    Café ADA – Solar Decathlon in Wuppertal: Two Visions for the Renovation

    December 10, 2021

    Haus-, Wohnungs- und Grundeigentümer-Verein in Wuppertal u. Umgebung e.V. (Hrsg.) (2021), “Café ADA. Solar Decathlon in Wuppertal: Zwei Visionen für die Sanierung”, in: hausundgrund – Magazin für Haus- und Grundstückseigentümer, ed. 10/21, p. 22-27

     
     

    The Architecture of Waste – Design for a Circular Economy

    November 29, 2021

    Hebel, Dirk (2021), “Afterword”, in: The Architecture of Waste – Design for a Circular Economy”, 2021, p. 232-233

     
     

    Myco-Architecture: Building with Mushrooms

    November 18, 2021

    Sigmund, Bettina (2021), “Myko-Architektur: Bauen mit Pilzen”, in: DETAIL, 6.2021, p. 32-35

     
     

    Cultivating Cycles

    November 18, 2021

    Himmelreich, Jørg (2021), Round Table with Dirk E. Hebel, Folke Köbberling and Martin Kaltwasser: “Kreisläufe kultivieren”, in: Das Magazin der SCHWEIZER BAUDOKUMENTATION, 06-2021, p. 18-21

     
     

    lookKIT – The magazine for research, teaching, innovation

    November 2, 2021

    Fuchs, Stefan (2021), Interview with Sandra Böhm, Daniela Schneider and Dirk E. Hebel: “Wir müssen einfacher, intelligenter und sortenrein bauen”, in: looKIT, 03/2021, p. 10-14.

    Wiebe, Sandra (2021), “The Future City as Resource Supply” (about RoofKIT), in: looKIT, 03/2021, p. 34-37.

    Link, Regina (2021), “Das Bauwesen braucht eine radikale Wende” (about Architects for Future Karlsruhe) , in: lookKIT, 03/2021, p. 46-49.