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Prof. Dirk E. Hebel

Born 1971, Germany
Master of Architecture, ETH Zurich, 1998
Master of Architecture, Princeton University, 2000
Location: Karlsruhe
Contact: dirk.hebel@kit.edu

Professor of Sustainable Construction KIT Karlsruhe 2017-present / Principal Investigator at the Future Cities Laboratory Singapore 2012-present / Assistant Professor of Architecture and Construction ETH Zurich 2012-2017 / Founding Scientific Director of the Ethiopian Institute of Architecture, Building Construction and City Development EiABC 2009-2012 / Guest Lecturer Princeton University, USA, 2008 / Guest Professor Syracuse University, USA, 2008 / Visiting Lecturer, American University of Sharjah, UAE, 2005 and 2006

Dirk E. Hebel is full professor of Sustainable Construction at the Karlsruhe Institute of Technology, Germany. Prior to that, he was assistant professor of Architecture and Construction at ETH Zürich, Switzerland. He was also the founding scientific director of the Ethiopian Institute of Architecture, Building Construction and City Development in Addis Ababa, Ethiopia. He was as well guest professor at Syracuse University and guest lecturer at Princeton University.

He is the author of numerous book publications, lately Cultivated Building Materials (2017, Birkhäuser, with Felix Heisel), a five-book series on Design Research Studios at ETH Zürich between 2014 and 2016 (2017, ETHZ, with Felix Heisel, Patrick Chladek, Marta H. Wisniewska, Sophie Nash, et. al.), SUDU – The Sustainable Urban Dwelling Unit (2015, Ruby Press, with Melakeselam Moges and Zara Gray), Building from Waste: Recovered Materials in Architecture and Construction (2014, Birkhäuser, with Marta H. Wisniewska and Felix Heisel), and Cities of Change: Addis Ababa (2009/2016 (2nd revised edition), Birkhäuser, with Marc Angélil). In 2008, he published the book Deviations (2008, Birkhäuser, with Marc Angélil), an experiment in architectural design pedagogy and in 2005 Bathroom Unplugged (2005, Birkhäuser, with Jörg Stollmann). Together with Stephen Cairns, he is the founding editor of the Future Cities Laboratory Magazine, published in Singapore.

Dirk Hebel practices architecture by activating unusual building materials such as air (DISCOVERIES, an exhibition for the Foundation Lindau Nobel Prize Winners and  ON_AIR, and installation for KunstWerke Berlin), water (as the project manager of Diller&Scofidio for the BLUR Building for EXPO.02 in Switzerland), bamboo (in his research on new bamboo composite materials for the building sector), or waste (as in the New York ETH Pavillion for IDEAS CITIES 2015 and the award-winning project UNITED_BOTTLE). His work has been shown in numerous exhibitions worldwide, lately the Design Fair Cologne (2017), the Seoul Architecture Biennale (2017), or the Venice Architecture Biennale (2016).

Latest building projects include the UMAR (Urban Mining and Recycling) project in Zürich for EMPA Dübendorf (2017 together with Felix Heisel and the Werner Sobek Group), the headquater of Seele in Gersthofen, Germany (2017 together with Hotz+ Architekten and Felix Heisel and Uta Bogenrieder) and a school house complex for 1000 students as well as a manufacturing complex for 500 workers in Cambodia for the NGO Smiling Gecko (2016-2017 together with Lisa Devenoge, Lorine Grossenbacher, Franziska Matt, Elizabeth Müller, Alina Wyder, and Marcel Aubert). Dirk Hebel was one of the founding partners of INSTANT Architects (2002-2008). He received the New York Van Alen Institute Fellowship Award, the Red Dot Design Award for Best Conceptual Design, the SMART Innovation Grant Singapore, an ZUMTOBEL GROUP Award, and the LANXESS Award Singapore.

 
 

Nazanin Saeidi


Born in Iran
PhD, Nanyang Technological University NTU, Singapore, 2013
Master of Bioengineering, Nanyang Technological University NTU, Singapore, 200X
Location: Singapore
Contact: saeidi@arch.ethz.ch

Post-doc researcher at the Alternative Construction Materials Group at FCL Singapore, 2017-present / Post-doc researcher at the Department of Civil and Environmental Engineering at National University of Singapore NUS, 2014-2017 / Post-doc research fellow at the Singapore Membrane Technology Center, 2013-2014

Dr Nazanin Saeidi is currently a postdoctoral researcher at the Alternative Construction Material Group at the Future Cities Laboratory Singapore, a collaboration of the ETH Zurich and the National Research Foundation Singapore, where she is focusing on the development of cultivation-based construction material.

Dr Nazanin Saeidi received her PhD in chemical engineering from Nanyang Technological University in 2013, on the topic of ‘Engineering microbes to sense and eradicate a human pathogen’. In 2013, she was appointed as a postdoctoral research fellow at the Singapore Membrane Technology Center, where she was working on the development of improved strategies to control Biofouling of membranes in water industry.

In 2014, she joined the department of Civil and Environmental Engineering at National University of Singapore to pursue a new research experience where she was focusing on ‘Emerging microbial contaminants of concern in tropical urban catchments’ and ‘The effect of diverse land use on the geospatial distribution of Emerging microbial contaminants of concern in tropical environments’.

 
 

Alireza Javadian


Born 1985, Iran
PhD, ETH Zürich, 2017
Master of Civil Engineering, NTU Singapore, 2010
Master of  Civil Engineering, NUS Singapore, 2011
Master of Business Administration, ARU Oxford, UK, 2012
Location: Singapore
Contact: javadian@arch.ethz.ch

Post-doc researcher at the Alternative Construction Materials Group at FCL Singapore, 2012-present / Civil Engineer at ‘Beca Carter Hollings and Ferner’ Singapore, 2010-2012 / Researcher at NUS Singapore, 2009-2010 / A*STAR Singapore scholarship recipient at NTU Singapore, 2007-2009

Alireza Javadian is currently a postdoctoral researcher at the Alternative Construction Material Group at the Future Cities Laboratory Singapore, a collaboration of the ETH Zurich and the National Research Foundation Singapore. He received his Bachelor Degree from University of Tehran, Iran. Following his graduation, he worked for the Iranian Cement and Material Institute in Theran. In 2007 he was the recipient of a Singapore A*STAR (Agency for Science, Technology and Research) scholarship to pursue his Master in Engineering at Nanyang Technological University NTU and conduct research on ‘Effective High Temperature and Structural Reinforced Concrete Applications’. After completing his Master studies at NTU, he joined the National University of Singapore NUS as a research assistant and started to conduct studies in the Master Program of Science in Civil Engineering. Following the successful completion, he joined ‘Beca Carter Hollings and Ferner Engineers’.

Prior to his work at ETH/FCL Future Cities Laboratory, he has received a Master of Business Administration from ARU Oxford, UK in marketing. He is a member of ACI (the American Concrete Institute) and ICI (the Iranian Concrete Institute). His PhD research focuses on alternative composite fiber materials as reinforcement systems in concrete applications. Lately, he won the SMART Innovation Grant Singapore, the SAWIRIS SCHOLORSHIP Grant of ETH Zürich, a Swiss KTI project fund, and an ZUMTOBEL GROUP Award together with the bamboo research team in Singapore and Zürich.

 
 

Felix Heisel

Born 1984, Germany
Dipl.-Ing. Architekt SIA, UdK Berlin, 2010
Location: Karlsruhe
Contact: felix.heisel@kit.edu

Head of Research Chair of Sustainable Construction KIT Karlsruhe and FCL Singapore 2017-present / Hans and Roger Strauch Visiting Critic at Cornell University 2017 / Researcher at the Chair of Architecture and Construction ETH Zurich and FCL Singapore 2012-2017 / Lecturer and Coordinator of the 3rd Year Architecture Program at the Ethiopian Institute of Architecture, Building Construction and City Development 2011-2012 / Academic Assistant at Studio Arets, University of the Arts, Berlin 2010-2011 / Master Class Teaching Assistant at Berlage Institute Rotterdam 2010

Felix Heisel is currently head of research and PhD candidate at the Chair of Sustainable Construction at KIT Karlsruhe, Germany and the Future Cities Laboratory, Singapore, as well as a Hans and Roger Strauch Visiting Critic at Cornell University, USA. Before that he was head of research at the Assistant Professorship of Architecture and Construction at the ETH Zurich, Switzerland, as well as the Future Cities Laboratory, Singapore, where he built up the the Advanced Fiber Composite Laboratory. Preceding this position, he was the coordinator for the 3rd year architecture program at the Ethiopian Institute of Architecture, Building Construction and City Development (EiABC) in Addis Ababa, Ethiopia. For his involvement as a lecturer there, he received the ‘Best Teaching’ award in 2011.

He recently published Cultivated Building Materials: Industrialized Natural Resources for Architecture and Construction (2017, Birkhäuser, with Dirk E. Hebel), Lessons of Informality (2016, Birkhäuser, with Bisrat Kifle) as well as Building from Waste: Recovered Materials in Architecture and Construction (2014, Birkhäuser, with Dirk E. Hebel and Marta H. Wisniewska), and contributed articles to magazines and books such as IMMINENT COMMONS: Urban Questions for the Near Future (2017, eds. Alejandro Zaera-Polo, Hyungmin Pai, and urbanNext),  a+u issues 448, 449, and 450 (2016), Cities of Change Addis Ababa, 2nd and Revised Edition (2016, eds. Marc Angelil and Dirk E. Hebel), or The Economy of Sustainable Construction (2013, Ruby Press). His interest in Ethiopia’s urban growth resulted in the making of the movie series _Spaces, a collection of six documentaries on space appropriation in Addis Ababa, started together with Bisrat Kifle in 2011.

Felix Heisel has won several awards and grants within the last years, such as a JEC Asia Innovation Award (2016), a Ministry of Education (MOE) Innovation Grant Singapore (2014), an ZUMTOBEL GROUP Award (2014),  a Swiss KTI project fund (2014), the SMART Innovation Grant Singapore (2013) or the Bauhaus.SOLAR Award (2012). He also contributed to several architectural competition entries, such as the 1st prize Sulzer Werk 1 Winterthur, Switzerland (2009) with Gigon/Guyer Architects; the 1st prize Bole Road Hotel Competition Addis Ababa, Ethiopia (2009) with Zegeye Cherenet Architects & Associates and the 3rd prize Städel Museum Frankfurt, Germany (2008) with Gigon/Guyer Architects. Currently, Felix Heisel is practicing architecture in Germany and Switzerland in collaborations with Werner Sobek, Dirk E. Hebel and Marta H. Wisniewska.

 
 

Karsten Schlesier

Born 1972, Germany
Dipl.-Ing. Civil Engineering, KIT Karlsruhe, 1999
Location: Karlsruhe
Contact: karsten.schlesier@kit.edu

Researcher at the Chair of Sustainable Construction KIT Karlsruhe and FCL Singapore 2017-present / Assoc. Professor at GUtech Oman 2014-2017 / Consultant to FCL Singapore 2012-2015 / Structural Engineer at M+W Ingenieurbüro 2012-2014 / Chair Holder of Structural Design EiABC 2009-2011 / Visiting Professor Addis Ababa University 2008-2011 / Research Associate KIT Karlsruhe 2003-2007 / Structural Engineer at Bollinger + Grohmann 2002-2003 / formTL 2000-2001

Karsten Schlesier currently works as a researcher and PhD candidate at the Chair of Sustainable Construction KIT Karlsruhe and the Future Cities Laboratory Singapore. He graduated in Civil Engineering from Karlsruhe Institute of Technology in 1999. As a structural engineer he worked for various engineering offices specializing in the fields of lightweight, membrane and glass structures.

Between 2008 and 2011 Karsten Schlesier joined Addis Ababa University as visiting professor holding the Chair of Structural Design at the Ethiopian Institute of Architecture, Building Construction and City Development as of 2009. Between 2014 and 2017 he was a professor for structural design and building construction at the German University of Technology in Oman.

His research activities are focused on non-standardized and alternative construction materials, realizing various prototypical structures. In 2014, Karsten Schlesier received together with the bamboo research team in Singapore and Zürich an ZUMTOBEL GROUP Award.

 
 

       
 
 
 
Karlsruher Institut für Technologie
Fakultät für Architektur
Institut Entwerfen und Bautechnik

Fachgebiet Nachhaltiges Bauen
Englerstr. 11, Geb. 11.40, Raum 25
D-76131 Karlsruhe
 
 
 
Recent Publications:  
 

    Reservoir Building: Towards an Idea of Abundant Pertinence

    September 20, 2017


    Hebel, Dirk E. (2017). Reservoir Building: Towards an Idea of Abundant Pertinence, in Embodied Energy and Design: Making Architecture Between Metrics and Narratives, ed. David Benjamin, 107–116. New York, N.Y, USA and Zürich, Switzerland: Columbia University GSAPP, Lars Müller Publishers.

     
     

    Beyond Mining – Urban Growth: The Architectural Innovation of Cultivated Resources through Appropriate Engineering

    September 10, 2017

    Hebel, Dirk E., Philippe Block, Felix Heisel and Tomas Mendez Echenagucia (2017). Beyond Mining – Urban Growth: The Architectural Innovation of Cultivated Resources through Appropriate Engineering, in IMMINENT COMMONS: THE EXPANDED CITY, 116–127. Seoul, South Korea: Actar Publishers, Seoul Biennale of Architecture and Urbanism 2017.

     
     

    Building from Waste – the Waste Vault

    August 8, 2017

    Hebel, Dirk E., Marta H. Wisniewska and Felix Heisel (2017). Building from Waste – the Waste Vault, in IMMINENT COMMONS: Urban Questions for the Near Future, eds. Alejandro Zaera-Polo, Hyungmin Pai, and urbanNext. Seoul, South Korea: Actar Publishers, Seoul Biennale of Architecture and Urbanism 2017.

     
     

    Shifting Paradigms: From Excavation to Cultivation

    August 8, 2017

    Hebel, Dirk E., Nikita Aigner, Dustin Fleck, Felix Heisel, Alireza Javadian, Simon Lee, Philipp Müller, Aurel von Richthofen, Karsten Schlesier and Marta H. Wisniewska (2017). Shifting Paradigms: From Excavation to Cultivation, in Future Cities Laboratory: Indicia 01, 191–199. Singapore-ETH Centre, Signapore: Lars Müller Publishers.

     
     

    Circular Economy Pedagogical Methods

    June 13, 2017

    Hebel, Dirk E., Patrick Chladek, Amelie Fibicher, Felix Heisel, Philippe Jorisch, Hans-Christian Rufer and Marta H. Wisniewska (2017). Circular Economy Pedagogical Methods, by Professor Dirk Hebel,: in The Re-Use Atlas: A Designer’s Guide towards a Circular Economy, ed. Duncan Baker-Brown, 110–113. London, UK: RIBA Publishing.

     
     

    Cultivated Building Materials: Industrialized Natural Resources for Architecture and Construction

    June 12, 2017

    Hebel, Dirk E. and Felix Heisel (2017). Cultivated Building Materials: Industrialized Natural Resources for Architecture and Construction. Birkhäuser: Berlin.

    The 21st century will face a radical paradigm change in how we produce construction materials – a shift towards cultivating, breeding, raising, farming, or growing future resources. The book presents innovative cultivated building materials, like cement grown by bacteria or bamboo fibers as reinforcement for concrete. The book aims to build a bridge from scientific research to product development and application.

     
     

    Die Zukunft ist aus Bambus

    June 11, 2017

    Reimann, Milena (2017). Die Zukunft ist aus Bambus. Rheinische Post: Düsseldorf.

    Aus dem holzähnlichen Gras werden immer mehr Produkte gefertigt – vom Fahrrad übers Kleid bis zum Toilettenpapier. Jetzt wollen Forscher sogar moderne Häuser aus dem Werkstoff bauen. … Auch Dirk Hebel ist begeistert von dem Rohstoff. Er ist Architekturprofessor mit dem Schwerpunkt “Nachhaltiges Bauen” am Karlsruher Institut für Technologie. Statt wie bisher Häuser aus Stein und Stahl zu errichten, wollen er und sein Team Gebäude aus gepressten Bambusfasern bauen. More information here.

     
     

    Wie Sand am Meer?

    June 1, 2017

    Hellge, Anna (2017). Wie Sand Am Meer?, in: natur (07/17): 44 – 49.

    Nicht nur Wüstensand aus Mauretanien macht beim Bauen oder im Küstenschutz Probleme. Dirk Hebel, Professor für nachhaltiges Bauen an der Uni­versität Karlsruhe, erklärt das Phänomen: ,,Zwar ist Sand genau die Zutat, die der Beton benötigt – aber Sand aus der Wüste eignet sich nicht zur herkömmli­chen Betonproduktion.” Stattdessen sind dafür Sän­de aus Meeren, Seen oder Flüssen nötig. Der Grund dafür liegt im Detail: ,,Sie müssen sich diese Sande nur einmal unter der Lupe anschauen”, sagt Hebel. „Sie werden feststellen, dass die Körner, welche durch Bäche und Flüsse in unsere Meere getragen wurden, scharfkantig und gebrochen sind.” Nur die­se kantigen Körnchen können durch hohe Reibungs­widerstände Druckkräfte aufnehmen und weiterlei­ten und machen -salopp gesagt -Beton überhaupt erst belastbar. In der Wüste schmirgeln sich die Sandkörner dagegen glatt und sind zur Betonherstel­lung so nicht brauchbar. ,,Wüstensand verhält sich wie eine Hand voll Murmeln”, erklärt Hebel.

     
     

    ADDIS 5000 – Design Studio Publication

    May 12, 2017

    Hebel, Dirk E., Patrick Chladek, Amelie Fibicher, Philippe Jorisch, Felix Heisel, Sophie Nash, Hans Rufer, Gian Salis, Marta H. Wisniewska (2017). ADDIS 5000, Design Studio Publication Fall 2014, 01/05, ETH Zürich, Switzerland.

    Addis 5000 proposes the creation of 5000 new living units in the Ethiopian capital of Addis Ababa in close collaboration with the city administration. Faced with an increasing unavailability of globally-favoured and expensive building materials and construction methods, the city government is in desperate need of alternative housing solutions that embody the country’s long and complex history, the immense cultural identity, and the unique characteristics of a society under transformation.

     
     

    Ressource Schweiz – Design Studio Publication

    May 12, 2017

    Hebel, Dirk E., Patrick Chladek, Amelie Fibicher, Philippe Jorisch, Felix Heisel, Sophie Nash, Hans Rufer, Gian Salis, Marta H. Wisniewska (2017). Ressource Schweiz, Design Studio Publication Spring 2015, 02/05, ETH Zürich, Switzerland.

    Ressource Schweiz applies the fundamental principle of exploring local possibilities and opportunities within the territory of Switzerland. Students are partnered with a Swiss craftsperson specializing in a distinct craft utilizing a unique local building material. Intensive visits to the craftsperson and associated region are required to gain an understanding of the material’s application and manufacture as well as to establish a dialogue between the craftsperson, the site, the material and the student.

     
     

    Village School Project Cambodia – Design Studio Publication

    May 12, 2017

    Hebel, Dirk E., Patrick Chladek, Amelie Fibicher, Philippe Jorisch, Felix Heisel, Sophie Nash, Hans Rufer, Gian Salis, Marta H. Wisniewska (2017). Village School Project Cambodia, Design Studio Publication Fall 2015, 03/05, ETH Zürich, Switzerland.

    Village School Project Cambodia operates within one of the most crucial fields of sustainable action: the education sector in developing territories. Based on a thorough understanding of an appropriate pedagogical model developed in collaboration with the Pedagogical University of Applied Science in Zürich, students are asked to design an educational facility for 1000 students in a rural area, just north of the Cambodian capital Phnom Penh.

     
     

    Building for Disassembly – Design Studio Publication

    May 12, 2017

    Hebel, Dirk E., Patrick Chladek, Amelie Fibicher, Philippe Jorisch, Felix Heisel, Sophie Nash, Hans Rufer, Gian Salis, Marta H. Wisniewska (2017). Building for Disassembly, Design Studio Publication Spring 2016, 04/05, ETH Zürich, Switzerland.

    Building for Disassembly, aims to produce a paradigm shift within the construction industry. Instead of working within a linear system of “produce-use-discard”, students are asked to develop new construction methods and principles which follow the concept of a circular economy. Designing for disassembly is perceived as a proactive solution to both the shortage of resources and the minimization of waste. Cities can therefore be simultaneously consumers and suppliers of resources and use themselves for their own reproduction.

     
     

    Living Lab Zakynthos – Design Studio Publication

    May 12, 2017

    Hebel, Dirk E., Patrick Chladek, Amelie Fibicher, Philippe Jorisch, Felix Heisel, Sophie Nash, Hans Rufer, Gian Salis, Marta H. Wisniewska (2017). Living Lab Zakynthos, Design Studio Publication Fall 2016, 05/05, ETH Zürich, Switzerland.

    Living Lab Zakynthos asks the students the most obvious and yet most difficult question operating in the field of sustainable construction: how to define their own and individual hypothesis of the theme. Seeking clarity in this definition, students are asked to design a hotel complex on the west coast of the Greek island of Zakynthos, on a site sloping down towards the Ionic Sea.

     
     

    Neformálnosť v knihe i krajine

    April 3, 2017

    Czafík, Michal (2017). Neformálnosť v knihe i krajine, ARCH Magazine 1-2/2017(Architektúra a bývanie): 59–60.

    Book Review of Lessons of Informality in Slovakian Magazine ARCH:
    Who would I recommend the book to? All who have the desire to indirectly find their way into life in a country that is still covered with a riddle of mystery. Urban designer, architect, sociologist, cultural scientist, anthropologist … I could continue to name myself. This confirms only one fact, that architecture has long been not only a mono-, but a multidisciplinary issue.

    We say thank you!

     
     

    Fantastic materials – and where to find them

    March 7, 2017

    Buxton, Pamella (2017). Fantastic Materials – and Where to Find Them, RIBA Journal Magazine.

    Scientists are developing super materials from some most unlikely beginnings. Could spider silk ever be a useful (human) building material? How about transparent wood, ‘printed’ sandstone, or a bio-plastic derived from crabs hells? These and plenty more seemingly fantastical notions will be explored from February at The Building Centre’s SuperMaterial exhibition. (…) Architect Dirk Hebel has developed a new material made from bamboo fibres and resin that could be used to replace steel rebar.

     
     

    Pull-Out Test for Bamboo Composite Reinforcement at the Advanced Fibre Composite Laboratory

    January 18, 2017

    Bildschirmfoto 2017-01-18 um 09.13.44
    National Environmental Agency Singapore (2016). Pull-Out Test for Bamboo Composite Reinforcement at the Advanced Fibre Composite Laboratory, in Singapore’s Second Biennal Update Report 2016 – Under The United Nations Framework Convention On Climate Change, 23. Singapore: National Environmental Agency Singapore.

    The first research programme under the Singapore-ETH Centre, the Future Cities Laboratory (FCL), combines science and design to develop new knowledge, technologies, and approaches for a sustainable urban future with an Asian perspective. In addressing the challenges of rapid urbanisation, the FCL research team has developed innovative urban solutions in areas including urban design, mobility and transportation, low-energy cooling systems, and sustainable construction materials, among others.

     
     

    Ein Holz für alle Fälle

    December 4, 2016

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    Laukenmann, Joachim (2016). Ein Holz für alle Fälle, Süddeutsche Zeitung, 3./4. December 2016: 36–37

    Bambus ist eigentlich gar kein Holz im engeren Sinne, sondem gehört zur Familie der Süßgraser. Auf der Basis von Bambusfasern und verschiedenen Harzen wurde zusammen mit der Firma Rehau und dem Future Cities Lab der ETH Zürich ein neues Komposit-Material hergestellt. Dieses Material weist äußerst hohe Festigkeitswerte auf und ist aufgrund der Witterungs-beständigkeit gut für Außen-anwendungen geeignet.

     
     

    Der Materialmann

    October 18, 2016

    hochparterre-dirk

    Herzog, Andres (2016). Der Materialmann, Hochparterre 10/16(Dirk Hebel: von der Expo-Wolke zum Pilzstein): 12–15.

    Seit der Expo-Wolke erforscht der Architekt Dirk Hebel, wie wir mit Wasser, Pilzen oder Bambus bauen könnten. «Ich möchte aus Pilzen ein Haus wachsen lassen», sagt Dirk Hebel mit einem selbstverständlichen Grinsen auf dem Gesicht, als wäre die Rede von Backsteinen. Der ETH-Professor steht in seiner Wunderkammer im kühlen HIT-Gebäude auf dem Hönggerberg in Zürich. Im Gestell hinter ihm lagert Hebel die Materialien, die er derzeit auf der Architekturbiennale Venedig im Rahmen der Ausstellungsreihe «Time Space Existence» zeigt: Gemahlener Bauschutt, der mit gewachsenem Kalkstein zusammengehalten wird. Stühle, gepresst aus Altpapier. Beton, der sich dank eingelagerten Bakterien selber heilt, wenn sich Risse bilden. «Reporting from the front», so das Thema der diesjährigen Biennale, heisst bei Hebel: die Front von morgen.

     
     

    Elsevier: Bond-behavior study of newly developed bamboo-composite reinforcement in concrete

    August 17, 2016

    Elsivier Bond Behavier
    Javadian, Alireza, Dirk E. Hebel, Ian F.C. Smith, Mateusz Wielopolski (2016). Bond-behavior study of newly developed bamboo-composite reinforcement in concrete, Elsevier, Volume 122, 30 September 2016, London, Pages 110–117

    Bamboo is a rapid growing, affordable and available natural resource in many developing countries. It is potentially superior to timber and to construction steel in terms of its weight to strength ratio. A new technology has been developed in this research to preserve the mechanical properties of bamboo and to enhance physical characteristics through composite action for application in structural concrete. The goal of present work is to investigate the bonding properties of a newly developed bamboo-composite reinforcement in concrete through pull-out testing. Various coatings are applied to determine bonding behavior between concrete and newly developed bamboo-composite reinforcement. The results of this study demonstrate that bamboo-composite reinforcement without coating develops adequate bonding with the concrete matrix. However an epoxy based coating with sand particles could provide extra protection without loss of bond strength.

     

     
     

    Waste Vault ETH Zürich Pavilion

    August 8, 2016

    a&c423

    Heisel, Felix and Choi Mi-Ho(2016). Waste Vault ETH Zürich Pavilion, A&C Architecture and Culture Upcycling(423): 102–113.

    For the IDEAS CITY Festival in New York City in May 2015, a team of ETH Zürich’s Professorships Dirk E. Hebel and Philippe Block constructed a 90m2 pavilion made from recycled beverage packaging, aiming to show the immense potential of waste for the construction sector. The article includes an interview with project architect Felix Heisel.

     

     
     

    Engineering bamboo – a green alternative under basic research Part 3

    July 1, 2016

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    Hebel, Dirk E., Felix Heisel, Alireza Javadian, Mateusz Wielopolski, Simon Lee, Philipp Müller, Karsten Schlesier (2016). Engineering bamboo – a green alternative under basic research Part 3, in: a+u 550, Feature: Vo Trong Nghia Architects, 2016:07, Japan Architecture and Urbanism, Tokyo, Japan

    Essay Series: Engineering bamboo – a green alternative under basic research Part 3, Professorship of Architecture and Construction Dirk E. Hebel: The Advanced Fibre Composite Laboratory in Singapore investigates new methods and procedures to produce a high-strength building material out of natural bamboo fibres. If successful, the research could provide a starting point for the introduction of new and adapted technologies that take a widespread natural resource as their basic premise and give reason for people who live in the tropical belt to foster one of the most common plants in the sub-tropical climate zone.

     

     
     

    Der Sandkrieg hat begonnen

    June 13, 2016


    Knellwolf, Bruno (2016). Der Sandkrieg hat begonnen, in St. Galler Tagblatt: 19–20

    Wider Erwarten wird Sand immer mehr zum raren Gut. Bereits spricht man vom Sandkrieg und der Sandmafia, die den Handel mit dem knapper werdenden Baustoff betreibt. Dirk E. Hebel und Felix Heisel zeigen an der Biennale in Venedig Alternativen.

     

     
     

    Engineering bamboo – a green technical alternative Part 2

    May 30, 2016

    a+u2

    Hebel, Dirk E., Felix Heisel, Alireza Javadian, Mateusz Wielopolski, Simon Lee, Philipp Müller, Karsten Schlesier (2016). Engineering bamboo – a green economic alternative Part 2, in: a+u 549, Feature: RCR Arqitectes, 2016:06, Japan Architecture and Urbanism, Tokyo, Japan

    Essay Series: Engineering bamboo – a green technical alternative Part 2, Professorship of Architecture and Construction Dirk E. Hebel: At the Advanced Fibre Composite Laboratory in Singapore, a new mechanical processing for raw bamboo has been developed, which leads to a fibrous material with physical features that are mainly defined by the bamboo species. This material is used as a natural fibre source for the production of a high-tensile fibre reinforced composite material aiming for the construction industry. Thereby, controlling the parameters of the underlying hot press fabrication process turned out to be crucial for a systematic tuning of the tensile capacities of the resulting composite materials.

     

     
     

    Lessons of Informality

    May 30, 2016

    Heisel Cover

    Heisel, Felix and Bisrat Kifle (eds.) (2016). Lessons of Informality: Architecture and Urban Planning for Emerging Territories – Concepts from Ethiopia.  Basel: Birkhäuser.

    Never before have cities been so important. Today, cities are home to the majority of the world’s population, accommodate most of global production, and are the goal of millions of migrants around the world. Yet, increasingly, our cities are growing informally, planned and built by non-professionals. Informality resembles an evolutionary process more than a simple absence of rules. In itself, informality is neither illegal, nor dysfunctional, nor indicative of poverty; in fact, its actors, skills and capital are probably our best chance to solve the world’s growing housing crisis.

    The book includes a DVD of _Spaces, a series of six documentaries on informality in Addis Ababa.

     

     
     

    Cities of Change Addis Ababa: second and revised edition

    May 30, 2016

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    Hebel, Dirk E. and Marc M. Angelil (eds.) (2016). Cities of Change Addis Ababa, 2nd and Revised Edition. Basel: Birkhäuser, 2nd and rev. ed.

    Aiming to identify sustainable strategies―rather than upholding an a priori vision of an ideal city―the publication acknowledges the heterogeneous conditions of urban territories. This revised edition highlights questions of method and procedure that can be transferred to other ‘cities of change’, and covers recent developments, such as the increasing influence of China in African countries or the chances of high-density, low-rise developments.

     

     
     

    Forschung: Der Pilz, aus dem die Mauern sind

    May 30, 2016

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    Paganini, Romano (2016). Forschung: Der Pilz, aus dem die Mauern sind, in: Beobachter 11/, Zürich, Switzerland

    An der ETH Zürich erforschen Architekten und Ingenieure das Potenzial von Pilzen. Sie sollen einst Plastik ersetzen. Die Prototypen sehen aus wie hellbraune Backsteine und riechen nach Grosis Estrich. Doch sie könnten das Industriematerial der Zukunft sein. «Es ist ein extrem vielversprechendes Material, dessen Potenzial wir noch gar nicht richtig abschätzen können», sagt ETH-Architekt Felix Heisel schwärmend.

    Read full article here.

     

     
     

    Stavění z odpadu (Waste Vault)

    May 30, 2016

    Bildschirmfoto 2016-06-20 um 12.59.28
    Hebel, Dirk E., Marta H. Wisniewska and Felix Heisel (2016). Stavění z odpadu, ERA21 03/2016 Udržitelný nerůst: 62–63.

    Zahrada a pavilon budoucnosti ETH Curych na festivalu IdeasCity v New Yorku
    en— Building from Waste. Future Garden and Pavilion ETH Zurich at IdeasCity, New York Dirk E. Hebel a Philippe Block / Katedra architektury ETH Curych

    For the IDEAS CITY Festival in New York at the end of May, ETH Zurich constructed a 90 m2 pavilion made from recycled beverage packaging. The project, led by ETH Zurich`s Assistant Professor Dirk E. Hebel and Professor Philippe Block, aims to show the immense potential of waste for the construction sector.

     

     
     

    Dirk E. Hebel: «Architektur ist eine Lebensphilosophie»

    May 30, 2016

    coop hebel

    Ettlin, Anna (2016). Dirk E. Hebel: «Architektur ist eine Lebensphilosophie», in: coop Zeitung, 23.05.2015, Zürich, Switzerland

    Dirk E. Hebel forscht über Baumaterialien der nächsten Generation. Sind Bambus, Pilze und Müll eine Alternative, wenn Stahl und Beton knapp werden? Er beschäftigt sich mit der Stadt der Zukunft, als Assistenzprofessor an der ETH Zürich und am Future Cities Laboratory in Singapur. Bekannt wurde Dirk E. Hebel (45) vor allem durch seine Arbeiten mit ungewöhnlichen Baumaterialien, die demnächst an der Architektur-Biennale in Venedig präsentiert werden. Wir müssen im 21. Jahrhundert zwei grosse Fragen beantworten: die Frage nach der Energie und die Frage nach den Ressourcen. In den letzten 150 Jahren haben wir uns angewöhnt, Materialien aus der Erdkruste zu entnehmen, zu brauchen und dann wegzuwerfen. Schon nach dieser relativ kurzen Zeit stossen wir damit an die Grenzen des Möglichen. Sand, der wichtigste Zuschlagstoff des Betons, wird zum Beispiel zunehmend knapp. Allein Marokko hat in den letzten Jahren 50 Prozent seiner Strände verloren. So geht es nicht mehr. Wir müssen Ansätze entwickeln, wie und mit welchen Materialien wir in Zukunft bauen wollen.

    Read full article here.

     

     
     

    Kontextwechsel = Ideentransfer

    May 24, 2016

    archithese
    Himmelreich, Jørg, Elias Baumgarten (2016), Kontextwechsel = Ideentransfer, in: Archithese Bildungslandschaften, Juni-August 2016, Zürich, Switzerland

    In seinen Studio für Architektur und Konstruktion an der ETH Zürich möchte Dirk Hebel Studierende für einen verantwortungsvollen Umgang mit gegebenen Ressourcen sensibilisieren und daraus neue Entwurfs- und Konstruktionsprinzipien ableiten, welche den vorgefundenen Kontext mit seinen verfügbaren Materialien, Wissen, klimatischen Bedingungen, sowie kulturellen und sozialen Gefügen respektieren.

     
     

    Engineering bamboo – a green economic alternative Part1

    April 29, 2016

    au1605_cover168
    Hebel, Dirk E., Felix Heisel, Alireza Javadian, Mateusz Wielopolski, Simon Lee, Philipp Müller, Karsten Schlesier (2016). Engineering bamboo – a green economic alternative Part 1, in: a+u, Feature: big and small, 2016:05, Japan Architecture and Urbanism, Tokyo, Japan

    Essay Series: Engineering bamboo – a green economic alternative Part 1 Professorship of Architecture and Construction Dirk E. Hebel: Steel-reinforced concrete is the most common building material in the world, and developing countries use close to 90 per cent of the cement and 80 per cent of the steel consumed by the global construction sector. However, very few developing countries have the ability or resources to produce their own steel or cement, forcing them into an exploitative import-relationship with the developed world. Out of 54 African nations, for instance, only two are producing steel. The other 52 countries all compete in the global marketplace for this ever-more-expensive, seemingly irreplaceable material.