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These are the winning second-year projects of the 2018 Arquitectura Caliente Competition

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After reviewing 94 undergraduate student projects from 20 architecture schools across 8 regions of Chile, the jury of the Concurso Arquitectura Caliente 2018 has announced the winning projects of its latest edition.

The submissions span the entire country and cover diverse typologies, ranging from urban planning and student housing to landscape designs and structural emergency initiatives.

Below, we present the award-winning second-year projects:

Lessons for Brazil: Cities That Developed with Good Social Housing Projects

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Days after the tragic fire and collapse of the Wilton Paes de Almeida building in downtown São Paulo, which left fatalities and hundreds homeless, it is impossible not to question the future of social housing in Brazil.

Historically, most social housing programs have focused on constructing new housing units. However, according to urban planning and housing specialist Elisabete França, this approach is often detrimental to the social development of low- and middle-income citizens.

The economic and social benefits of low-carbon cities

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The threat of climate change adds to the multiple challenges of an increasingly urbanized world. Beyond the need for cities to establish themselves as prosperous and sustainable organisms, climate disruptions also jeopardize public health and local economies, threatening to bring about consequences that are difficult to even imagine. Climate action is rooted in cities—the very spaces that will determine the planet's future.

The concept of low-carbon development refers to planning urban growth with lower emission rates of carbon dioxide (CO2), the primary greenhouse gas (GHG). After reviewing 700 studies, a team of researchers from the University of Leeds, in partnership with the Coalition for Urban Transitions, concluded that low-carbon measures can help achieve several urban development priorities, such as job creation, public health, social inclusion, and improved accessibility.

The Votive Temple of Maipú, 200 Years After Its Cornerstone

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The Votive Temple of Maipú, 200 Years After Its Cornerstone - 10 的图像 4
© Maria Gonzalez

This year marks the bicentennial of the Battle of Maipú, the decisive clash that secured Chile's independence. 1818 also marks the vow made by Chilean liberator Bernardo O'Higgins to erect a votive temple in honor of the Virgin of Carmen, Chile's patron saint, to whom local troops prayed for the victory that ultimately freed them from the Spanish Empire.

The projected transformations for the urban world by 2050

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Projections for the urban world have been updated. In May, the United Nations released a new edition of the World Urbanization Prospects, a report that takes an in-depth look at the planet's urban centers, concluding that 68% of the world's population will live in cities by 2050. This estimate is 2% higher than the previous study published in 2014, which is part of the series produced by the United Nations Department of Economic and Social Affairs (DESA).

An Inevitable Comparison: Mercedes-Benz and Porsche Museums

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Architect Rafael Pina, from the ARKRIT Collective, presents an article comparing two prestigious German automotive brands and their effort to project, also through architecture, an image of modernity and power. These museums belong to a lineage of spectacular architecture, seeking to inspire admiration and surprise through showmanship across various dimensions: formal, technological, and financial.

Sasaki’s Vision Plan for Beijing’s 798 Art District Wins APA International Award for Excellence, Honoring Years of Impact

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Sasaki’s Vision Plan for Beijing’s 798 Art District Wins APA International Award for Excellence, Honoring Years of Impact - Sustainability
© Edward Caruso

The American Planning Association (APA) recently announced that Sasaki’s 2006 Vision Plan for Beijing's 798 Art District has been honored with the organization's highest accolade, the Pierre L’Enfant International Planning Excellence Award. Today, the 798 Art District in Beijing is a thriving, mixed-use district that welcomes over three million visitors annually, earning a reputation as the city's third most popular destination after the Forbidden City and the Great Wall. The district's success has set a benchmark for the adaptive reuse of historic buildings and is internationally recognized as a model for industrial regeneration.

Some cities are taxing ride-hailing apps. Is this a good thing?

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As ride-hailing services like Uber continue to gain popularity and draw attention for their impact on traffic congestion and other urban ills, cities around the world, from Washington, D.C., to São Paulo, are moving toward the inevitable next step: targeted fees.

This comes as no surprise. Recent research shows that these services are contributing to declining public transit ridership and an increase in private vehicles on the streets. However, new taxes and fees should do more than just raise revenue. They have the potential to make cities more livable and transport more sustainable. If ride-hailing services are taxed, this revenue must be allocated carefully, in ways that improve urban mobility as a whole.

10 Architecture Exhibitions You Can't Miss in Spain This 2018

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Adolf Loos, Joaquín Vaquero Palacios, Fernando Moreno Barberá, Norman Foster, and the bicentennial of the Museo del Prado are just some of the key names and milestones set to take over Spanish museums in 2018.

Here are 10 highly recommended architecture exhibitions for the new year that offer a rich and compelling cultural lineup. They span Spanish and international architects, iconic buildings from Spain's architectural history, and the profound impact of emerging technologies—such as artificial intelligence and virtual reality—on the field of architecture. 

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The Houses of Joaquim Guedes

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Liliana and Joaquim Guedes Residence © José Moscardi

Joaquim Manoel Guedes Sobrinho was a Brazilian architect and urbanist who graduated in 1954 from the School of Architecture and Urbanism at the University of São Paulo (FAU-USP)—as part of the institution's third graduating class—and was a leading figure of the so-called “Paulista School.” A prominent aspect of his professional practice was his partnership with his wife, Liliana Marsicano, with whom he established a lasting collaboration on a series of projects until 1974.

After 19S: Three Houses by Rozana Montiel, Fernanda Canales, and Tatiana Bilbao in Ocuilan, State of Mexico

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After 19S: Three Houses by Rozana Montiel, Fernanda Canales, and Tatiana Bilbao in Ocuilan, State of Mexico - Imagen 1 de 4After 19S: Three Houses by Rozana Montiel, Fernanda Canales, and Tatiana Bilbao in Ocuilan, State of Mexico - Imagen 2 de 4After 19S: Three Houses by Rozana Montiel, Fernanda Canales, and Tatiana Bilbao in Ocuilan, State of Mexico - Imagen 3 de 4After 19S: Three Houses by Rozana Montiel, Fernanda Canales, and Tatiana Bilbao in Ocuilan, State of Mexico - Imagen 4 de 4After 19S: Three Houses by Rozana Montiel, Fernanda Canales, and Tatiana Bilbao in Ocuilan, State of Mexico - More Images+ 51

Nearly a year after an earthquake struck Mexico City and several Mexican states on September 19, 2017, we are beginning to see the fruits of the many efforts that arose in response to the slow—and at times nonexistent—government reaction, with citizens taking it upon themselves to organize and help. Various associations, foundations, and collectives joined the cause, and the architectural community was no exception.

This gave rise to ReConstruir México, driven by the determination to put architectural expertise at the service of those most in need, assisting in the reconstruction and conservation of affected heritage by providing technical support and advice, as well as designing and proposing solutions. However, goodwill alone was not enough; a multidisciplinary, integrating entity was needed to channel these efforts into physical housing for the victims. PienZa Sostenible stepped into this role, coordinating the process as a non-profit organization. As a platform for study, analysis, critique, engagement, and implementation addressing Mexico's current situation, PienZa Sostenible promotes outreach and drives projects aimed at improving quality of life, social development, economic growth, and environmental sustainability in line with the United Nations 2030 Agenda for Sustainable Development.

Playlists: Architectural Photographers

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We invited fifteen architectural photographers to share their playlists with us, now available on ArchDaily Brasil's Spotify.

Tips for better and faster renderings

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If you want fast rendering, optimize the size of staging assets, textures, and light sources. Learn your rendering software inside out and construct your scenes based on actual resource needs. There is no point in using the largest, most detailed, or highest-resolution assets for every single case; doing so will only leave you frustrated with your computer and software, struggling to navigate the viewport while constantly wishing for the latest processor, graphics card, more RAM, and more money to upgrade your rig—entirely unnecessarily.

Whenever possible, choose a GPU-based renderer, such as Thea Render for SketchUp, which is used in the examples in this article.

Here are several tips to make your rendering workflow faster and more efficient:

How gentrified is your neighborhood? Luis Nadal explores the case of Madrid

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Gentrification is not only a timely topic, but a widespread concern. Today, it might make more sense to speak of touristification, or perhaps the phenomenon itself has evolved. Nevertheless, the term gentrification can broadly encompass all these concepts related to the displacement of a neighborhood's "original" inhabitants, who are replaced by residents with higher purchasing power or by vacation rentals.

This is an issue that interests people from all walks of life, not just professionals in urban planning or architecture. It draws the attention of citizens who, like myself, set out to find explanations or try to gather clues about what the future may hold under this trend.

From my perspective as an engineer—but above all as a Madrid resident—I decided to research the data published by the City Council on the city's commercial premises to see if it was possible to draw any conclusions on the matter. The purpose of this study was purely exploratory, conducted without any external commission. I had no preconceived hypothesis or goal beyond identifying certain neighborhoods as gentrified; the analysis simply grew from there, keeping all possibilities open.

'100 in 1 Day Chimbote': Northern Peru is activated by more than 100 simultaneous urban interventions

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Not long ago, we read in one of the winning texts of the National Criticism Competition: “In Chimbote, a city that grew turning its back on its bay, shaped by the pursuit of an economically productive life, there is not much to do, not much to enjoy. And this is not only due to the lack of venues for cultural or recreational activities, but because in the street itself, in the public space, there is not much to encounter. It seems difficult for this situation to change when it comes to building the city (…) in a city that became boring, useful only for a precarious economic production, where the street is merely a transit space, of coming and going without much emotion (…). Hopefully, boredom will not rob us of the ability to imagine new ways of growth for our city.” A harsh and challenging critique of the city's future trajectory.

Today, this project emerges as a response, showcasing alternative ways of seeing, living, and growing for this warm city on Peru's northern coast. It is a way to rediscover a vibrant, colorful Chimbote, and we are thrilled to present and highlight it here: the flip side, the actions taken in response to criticism, or precisely what critical thinking can achieve. Beyond being a breath of fresh air, it serves as a replicable model of small yet significant initiatives that can be carried out in cities across the country, beyond Lima.

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Brazilian Pavilion at the 2018 Venice Biennale: Walls of Air - The Limits of Objects

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The chapter The Limits of Objects addresses the theme of Walls of Air at the scale of architectural and urban interventions, in an attempt to measure the capacity of recent Brazilian production to mediate conflicting relationships between the public and private realms.

In contrast to the cartographic approach, which maps the multiple types of barriers that shape the Brazilian territory, this section presents architectural objects that encourage transcending the walls present in our cities. The selected proposals share the motivation of investigating new ways to deal with the limits, divisions, and ruptures of urban fabrics. At the same time, they bring to light the pressing need to use design as a means to transform conditions of exclusion into opportunities to bring people together.

Materiality, Community, and Local Trades: Architecture Students Build a Lookout in Chiloé, Chile

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Over the course of five days, 36 third-year students from the UDD Architecture Program in Concepción, Chile, traveled to San Juan, Chiloé, to design and build a lookout for the local community. The main objective of this academic initiative was to connect students with physical materiality, marking the beginning of their professional degree cycle. The project is part of "Experiencia Detonante II" (Triggering Experience II), one of three hands-on experiences students undergo during their studies to engage directly with territory, materiality, and the discipline. Specifically, the Concepción campus, through its Escuela SurSur, fosters this connection to materiality by engaging with remote locations that preserve traditional local crafts.

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11 university proposals explore middle-class architecture in Chile

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The Chilean firm TALLER25 has launched the first edition of the des_VINCULADOS workshop in Santiago. This project-based academic initiative addresses an emerging theme in Chilean practice: middle-class architecture. To this end, students were assigned a specific design intervention—extension, renovation, or new construction—and a budget estimated by the original clients: five middle-class families living in Santiago's inner ring and periphery.

"Currently, projects built for the vast majority of the country's population tend to be the result of architectural practice treated as a mere commercial service, rather than an opportunity to contribute to the discipline, improve the users' quality of life, or build a more equitable context," explain Fabiola González, Yair Estay, and Jessica Torres, the organizers of the workshop, which is part of the Encargos Comunes academic research project.

In partnership with the Department of Architecture of the Faculty of Architecture and Urbanism at the University of Chile, and with ArchDaily as a media partner, the first edition of the workshop involved 43 students from across Santiago. They developed the following proposals after a series of sessions that included a panel discussion and five thematic sessions: practice, regulations, budget and construction, and market.