Articles

Architecture remains in constant tension with natural forces. Designed around gravity, climate, and time, buildings are always part of larger systems. Throughout the world, designers have tried to mitigate natural forces by constructing hybrid spaces and structures, artificial areas where nature meets the manmade. Embodying this relationship, canals reflect a desire to direct nature and its flows. Today, these fluid spaces are opening up to new programs, projects that explore modern life and urban vitality.

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Memento mori is an ancient Latin expression that means "remember that you are mortal." The Roman people used it not to represent a fatalistic approach to death but rather as a way of valuing life.

A few centuries later, as we arrive at our current context and the world reaches the terrifying figure of 2 million deaths as a result of the Covid-19 pandemic, memento mori is more relevant than ever.

Anyone working as an urban planner or interested in urban issues has undoubtedly heard—extensively—about the "Smart Cities" movement. The premise is that there is nothing in cities that the use of data (especially "big data") or technology cannot solve. This has led to a series of claims about how we can address challenges as complex as housing, traffic, and inequality simply by creating more elaborate models based on big data or deploying new forms of technology.

Metaphorically, building bridges equates to creating new opportunities, connections, and paths. The first bridges likely formed naturally with logs falling across rivers and natural depressions, though humans have also been building rudimentary structures to overcome obstacles since prehistory. Today, technological advances have made it possible to erect bridges that are both impressive and sculptural, playing a key role in transportation and connectivity. Usually needing to overcome large spans, with few points of support, bridges can be quite difficult to structure. But when is the bridge more than a connection between two points, instead resembling a building with a complex program? How can these 'bridge houses' be structured?

Social Urbanism: Reframing Spatial Design – Discourses from Latin America, a new book by Maria Bellalta, ASLA, dean of the School of Landscape Architecture at the Boston Architectural College, is a welcome addition to the growing number of publications on the social justice-oriented form of urbanism, architecture, and public space emanating from Medellín and Colombia. The achievements of social urbanism have rightfully become synonymous with Medellín in the world of landscape architecture, urban planning and design, and architecture.

The Un-Habitat or the United Nations agency for human settlements and sustainable urban development, whose primary focus is to deal with the challenges of rapid urbanization, has been developing innovative approaches in the urban design field, centered on the active participation of the community. ArchDaily has teamed up with UN-Habitat to bring you weekly news, article, and interviews that highlight this work, with content straight from the source, developed by our editors.

“During this pandemic, public spaces have played a vital role in the health and sustainability of urban communities around the world” states James Delaney, Block by Block chair. In fact, people need to go outside, now more than ever. In order to equip these public spaces to face the challenges of Covid-19, UN-Habitat with the Block by Block Foundation has been supporting ten cities, throughout this past year. With the help of local governments and the community, the initiatives helped covid-proof open urban entities, especially in poor neighborhoods, where there are few shared and green spaces. From creating mobile pop-up playgrounds for children in Hanoi, Vietnam, improving livelihood for street vendors in Dhaka and Khulna, Bangladesh to Covid Proofing of Public Spaces in Bhopal informal settlements, India, these responses have provided help to those who need it the most.

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Videos

As Covid-19 spread across the globe last year, cities underwent a transformation unlike any we had seen in the last century. The sudden disappearance of both human and automotive traffic as people bunkered down under quarantine was visible in cities worldwide and, astonishingly, continued even after quarantine restrictions were lifted. 

The phase in architects' careers when they can invest the most energy and time into a specific project is, without a doubt, during their university training. In this case, two students share how they—in collaboration with the local community of Fontibón in Bogotá, other students, and members of the SCA collective—revitalized Villemar Park through inclusive tactical urbanism.

In only a few years, Italian-Argentine architect and engineer Francisco Salamone developed more than 60 buildings throughout the small towns of Buenos Aires Province as a part of the conservative government's push to develop the province's municipal buildings.

Urban resilience was put to the test as the pandemic swept quickly and drastically through cities. Limiting movement, contact, and access to public spaces was the most effective strategy for containing the virus. However, the city's infrastructure, compounded by a lack of emergency public policies, proved far from resilient. This vulnerability was exposed as a large portion of the population was forced to continue commuting long distances on public transit to work in essential services, and as the physical and mental health of residents suffered from a lack of access to safe spaces for physical activity—underscoring the city's precarious supply of public spaces.

Multifamily housing in urban environments provides social, economic, and environmental benefits to both individual residents and cities as a whole. Kicked into overdrive after the 2008 financial crisis, demand for multifamily housing has since continued to rise and remains strong today. Generations Y and Z are the youngest urbanized group of adults and these young professionals are fueling much of the demand for compact living in city centers. Though the younger generations are the ones driving the changes, the result is expected to be more secure, convenient living for everyone.

As architecture has evolved to include advanced building envelopes, innovative structural systems, and hybrid programs, new boundaries have been drawn. Sustainable practices and passive strategies have led architects to re-imagine building skins and the relationship between interior and exterior. While different typologies are designed with varied levels of permeability, libraries demand rigorous attention to performative facades and protected programs. This holds especially true when libraries are placed within radically changing landscapes.

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When we think of concrete, the color gray generally comes to mind. The traditional mixture of concrete, which comprises cement, gravel, sand, and water may vary in color depending on elements and admixtures but naturally varies from light to dark gray. However, compounds that add pigment to the mixture are becoming increasingly prevalent and popular,  as they infuse the concrete with hues more stable than paint. These shades result from the addition of oxides:  yellow, red and their derivations (eg. brown) are obtained with the addition of iron oxide; chromium and cobalt oxide create the greens and blues, respectively. For black concrete, it is common to use black iron oxide and carbon oxide combined with pozzolanic cement.

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Videos

At the 2016 Venice Architecture Biennale, curator Alejandro Aravena decided to reuse 100 tons of material discarded by the previous Art Biennale to create the new exhibition halls. Besides preserving 10,000 m² of plasterboard and 14 km of metallic structures, the initiative intended to give value, through design, to something that would otherwise be discarded as waste. The project also shed light on another observation: as architects, we generally restrict ourselves to thinking about buildings during the design process, construction phase, and at most through the use phase. We hardly think of what will become of them when they are demolished at the end of their useful life, an issue that should urgently become part of the conversation.

Florian Schaffner has had a passion for architecture ever since his childhood. After he finished his bachelor’s degree in business at IE University, he went straight on to pursue the Master in Real Estate Development. We spoke to Florian to find out more about his experience in the MRED and to learn about Triadic Labs, a real-estate startup project founded during the pandemic.

The following publication by Gehl titled 'Masterplan Framework with ecology at its heart' is an interesting case study in Huechuraba, Chile. In it, the team consisting of David Sim, Esben Neander Kristensen, Alexander Spitzer, and Tamara Kalantajevska showcase their work in the region through the creation of a specific framework for an urban master plan that puts ecology at its heart:

As previously explained in an earlier article, the concept of modulation in architecture refers to adapting a design to a defined module, whether based on a specific baseline measurement or the dimensions of a given building material.

Closely linked to this concept, yet grounded in other definitions, modular construction relies on the study and planning of transportable prefabricated modules assembled on-site. Consequently, these structures are typically completed faster and more efficiently than traditional ones.

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The Second Studio (formerly The Midnight Charette) is an explicit podcast about design, architecture, and the everyday. Hosted by Architects David Lee and Marina Bourderonnet, it features different creative professionals in unscripted conversations that allow for thoughtful takes and personal discussions.

A variety of subjects are covered with honesty and humor: some episodes are interviews, while others are tips for fellow designers, reviews of buildings and other projects, or casual explorations of everyday life and design. The Second Studio is also available on iTunes, Spotify, and YouTube.

This week David and Marina are joined by Craig Dykers, co-founder of Snøhetta, to discuss how architecture can cause both segregation and innovation in offices and in the U.S. Capitol; having meaningful dialogue with non-architects; the messiness of life; creating beautiful architecture that aids the larger society; the struggle for equality; a brief history of the contemporary profession of architecture and its current state; relying on theory in architecture; and more. Enjoy!