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Circular Economy: The Latest Architecture and News

"Mad About Dugnad" Exhibition at Aedes Reflects on Achieving a Sustainable Architecture Future

In a new exhibition at AEDES Architecture Forum in Berlin, Norwegian architecture firm Mad arkitekter showcases four examples of sustainable architecture, stressing the importance of collaboration and cross-disciplinary for achieving climate goals. On view through until March 10, Mad About Dugnad – Work Together, Build Better echoes the Norwegian tradition of "dugnad", which refers to community solidarity towards achieving a common goal, a key concept in creating solutions for a sustainable future.

Reinventing Cities – Recipe for Future Living. Image Courtesy of Mad arkitekter Festiviteten by Mad arkitekte. Image © Firat AysimKristian August Gate 13 . Image © Kyrre SundalWoHo Berlin . Image Courtesy of Mad arkitekter+ 17

Architekturwoche Basel Reveals the Design of Inaugural Basel Pavilion Made of Recycled Building Components

The new biennial event Architekturwoche Basel (AWB) will debut this May as a platform for discussing architecture and urban development through the lens of sustainable construction and the circular economy. The inaugural edition also marks the launch of the first Basel Pavilion, a temporary structure meant to showcase new possibilities for environmentally-friendly building practices. The winning design, “Loggia Basileana”, created by architecture practice isla, is made of reused building components and features a series of modules that form a continuous pedestrian passageway along the train tracks on the Dreispitz site.

© isla© isla© isla© isla+ 5

Concrete Recycling Is Already a Reality

Cortesia de Sika
Cortesia de Sika

Much has been said about circularity in the construction industry. Inspired by nature, the circular economy works in a continuous process of production, resorption and recycling, self-managing and naturally regulating itself, where waste can turn into supplies for the production of new products. It is a very interesting concept, but it faces some practical difficulties in everyday life, whether in the demolition / disassembly process, or in the correct disposal of materials and waste; but mostly due to the lack of technologies available to recycle or give new use to construction materials. About 40% of all waste generated on Planet Earth comes from civil construction, and a good part of it could be recycled. Concrete is an especially important material because of its large carbon footprint in production, its ubiquity and massive use, and also because of the difficulty of recycling or reusing it.

Valentino Gareri Atelier Designs Prototype for Circular Economy Village In Australia

Valentino Gareri Atelier has been selected to design the pilot project for a circular economy village model that aims to redefine urban sprawl through sustainability and diverse programming. Comprising eight residential hamlets with co-working and entertainment spaces, The Spiral Village will be created using emerging 3D printing methods and will foster circularity through a waste-to-resources hub, a diverse regenerative agricultural system, a sustainable water management system and renewable energy.

© Valentino Gareri Atelier© Valentino Gareri Atelier© Valentino Gareri Atelier© Valentino Gareri Atelier+ 8

First Prefabricated Wooden Housing Modules Designed by RAU and SeARCH are Installed in Amsterdam

The first wooden housing modules of Juf Nienke, a new circular prefabricated timber housing project by SeARCH, RAU, and DS landscape architects, has been installed in Amsterdam. The project will feature 61 rental homes made entirely of wood, and will sit at the entrance of Centrumeiland, a newly raised piece of land on Lake IJmeer that features 1500 housing units. It is set to be one of the most sustainable apartment buildings in the Netherlands, incorporating an innovative cross-laminated timber construction and utilizing recycled materials.

© 3D studio Prins© 3D studio Prins© Stijn Poelstra© 3D studio Prins+ 8

The Potential of Bamboo and Mass Timber for the Construction Industry: An Interview with Pablo van der Lugt

© Woodify
© Woodify

Pablo van der Lugt is an architect, author and speaker. His research focuses on the potential of materials such as bamboo and mass timber for the construction sector, and their positive impacts on the world. “Throughout my professional career both in university (including my PhD research on the carbon footprint of engineered bamboo and wood) and industry the past 15 years I have found there are many misconceptions about these materials which hamper their large scale adoption. For this reason I ‘translated’ my research findings into two contemporary books for designers and architects about the potential of bamboo: Booming Bamboo, and engineered timber: Tomorrow’s Timber. They aim to dispel these myths and show the incredible potential of the latest generation of biobased building materials in the required transition to a carbon neutral, healthy and circular built environment.” We recently had the opportunity to talk with him about these topics. Read more below.

Carlo Ratti Associati and Italo Rota Experiment with Circular Economy at Expo 2020 Dubai Italian Pavilion

CRA-Carlo Ratti Associati and Italo Rota Building Office, along with Matteo Gatto and F&M Ingegneria designed the Italian Pavilion at the Expo 2020 Dubai with a focus on reconfigurable architecture and circularity. The architects used orange peel, coffee ground, algae, and sand as construction materials, along with recycled plastic for the façade's ropes and boat hulls for the roof. The architectural design of the pavilion and the materials used create a natural climate mitigation system that substitutes for air conditioning.

© Michele Nastasi© Michele Nastasi© Michele Nastasi© Michele Nastasi+ 23

Finland's Pavilion at Expo 2020 Dubai Evokes the Country's Strong Connection with Nature

© Marc Goodwin
© Marc Goodwin

The Finnish Pavilion for Expo 2020 Dubai showcases the country's deep connection with nature and sustainability, contributing to its high quality of life. Titled "Snow Cape", the pavilion designed by JKMM Architects subtly evokes Finnish natural settings through materiality and atmosphere while embodying the principles of circular economy championed by the Nordic country. The structure with its tent-like entrance creates a point of commonality, reminding of Finland's nomadic heritage, as well as the Arabic text.

© Marc Goodwin© Marc Goodwin© Marc Goodwin© Marc Goodwin+ 14

Material Passports: How Embedded Data Can Rethink Architecture and Design

Too often buildings end up as waste at the end of their lifecycle. How can the built environment move towards a circular economy, and in turn, reimagine how valuable materials are tracked and recycled? Looking to address this issue, material passports are one idea that involves rethinking how materials are recovered during renovation and demolition for reuse. The result is when a building is ready to be demolished, it becomes a storage bank for useful materials.

BlueCity. Image © Frank HanswijkAlliander HQ / RAU architects. Image © Marcel van der BurgTriodos Bank / RAU Architects. Image © Bert RietbergTriodos Bank / RAU Architects. Image © Bert Rietberg+ 7

Amsterdam's Floating Neighbourhood Schoonschip Offers a New Perspective on Circularity and Resiliency

Schoonschip is Amsterdam’s innovative circular neighbourhood, a community-driven project set to become a prototype for floating urban developments. With a masterplan designed by Dutch architecture practice Space&Matter, the project comprises 46 dwellings across 30 water plots connected by a jetty and features decentralised and sustainable energy, water and waste systems. With the last of its buildings completed this year, the development showcases a valid adaptation strategy in the face of climate change and rising sea levels.

© Jan Willem Sieburgh© Alan Jensen© Alan Jensen© Isabel Nabuurs+ 21

"Our Future Vernacular Could Be Our Industrial Waste": In Conversation with UAE Pavilion Curator Wael Al Awar at the 2021 Venice Biennale

With the inauguration of the 17th Venice Architecture Biennale, 60 nations from across the world showcased unique solutions to the question of “How will we live together”. Neither the pandemic nor its repercussions got in the way of the curators' creative process. Instead, they took it as a factor to explore how the notion of 'living together' has changed over the past year, and how they can reimagine better built environments. ArchDaily had the opportunity to meet with architect Wael Al Awar, one of the co-curators of the UAE Pavilion, to discuss how the pavilion's innovative material came to be and what it means for the future of architecture.

Courtesy of National Pavilion UAE La Biennale di Venezia. Photography by  Frederico Torra for PLANE-SITECourtesy of National Pavilion UAE La Biennale di Venezia. Photography by  Frederico Torra for PLANE-SITECourtesy of National Pavilion UAE La Biennale di Venezia. Photography by  Frederico Torra for PLANE-SITECourtesy of National Pavilion UAE La Biennale di Venezia. Photography by  Frederico Torra for PLANE-SITE+ 11

Towards a Common Practice of Material Recycling

Making material recycling commonplace within the architectural field would require a top-down approach in adapting the industry’s processes and standards to create a suitable framework for the task. However, individual endeavours are bringing about change within the profession, pushing for a reconsideration of architecture’s relationship to waste. This article looks at some of the initiatives that are spearheading the transition towards a common practice of material recycling.

Upcycle House by Lendager Group is built using recycled materials. Image © Jesper RayHoliday Cabin by Lendager Group uses  using waste wood and upcycled bricks. Image © Rasmus Hjortshøj - COASTWasteland Exhibition. Image © Rasmus Hjortshøj - COASTThe construction of the UMAR unit. Image © Wojciech Zawarski+ 9

Revalued Jewels: Rescuing & Reusing Architectural Elements

Some researchers define the Anthropocene as beginning at the Industrial Revolution. Others identify it with the explosion of the first nuclear bomb, and others with the advent of agriculture. Regarding the precise timeline, there is not yet a scientific consensus. But the notion that human activities have been generating changes with planetary repercussions, whether in the temperature of the Earth, in biomes, or in ecosystems, is one that has become increasingly popular. The anthropocene would be a new geological era marked by the impact of human action on planet Earth. This acknowledgement of human impact is particularly disturbing if we consider that if the entire history of the Earth were condensed in 24 hours, humans would only appear in the last 20 seconds. Whether in the massive extraction of natural resources or in the carbon release from vehicles and industries, it is well known that a large part of the fault lies with construction activities, especially in the production of solid waste due to waste and demolition. In Brazil, for example, civil construction waste can represent between 50% and 70% of the mass of solid urban waste [1]. Many will end up being discarded irregularly or thrown in landfills to be buried indefinitely.