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Interviews: The Latest Architecture and News

How Can Concrete Construction and Sustainability Truly Coexist?

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Concrete and sustainability are two words that are often considered incompatible. Used as early as the Roman era, concrete has shaped much of our built environment, being the most widely used manufactured material in the planet thanks to its resistance, versatility, cost-effectiveness, and accessibility, among other inherent benefits. Its popular use in buildings and infrastructure forms the foundations of cities, connects communities, and will continue to play a vital role in providing solutions to the challenges of the future – especially as cities must respond to a growing global population. But with cement as its key ingredient, it also comes with several environmental costs, being responsible for at least 8% of the world’s carbon emissions in a climate-change context. However, it doesn’t necessarily have to be that way. With the rise of innovative technologies and products, there are many ways to make concrete greener.

Applying Bricks to Facilitate a Sustainable Project

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Generally made from kiln-fired clay, it is estimated that bricks have been used since 7000 BC, as examples were discovered in the ancient city of Jericho. Since then, bricks have been omnipresent in the history of architecture, combining constructive ease, aesthetics and comfort. Nowadays, with the growing concerns around the environment and the larger impact of materials used and decisions taken on a project, there are ways to modernize an ancient material such as brick through a few updates to its manufacturing process, making it even more eco-conscious. Brick can already be considered a sustainable material because of its durability and recyclability, but there are ways to further improve it. The new project for the headquarters of the food manufacturer Danish Crown, under construction and developed by CEBRA office, is a good example of how to apply this product in a more sustainable way.

Colors Of the Earth: Ghana's Incredible, Rammed Earth Walls

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Rammed earth constructions are not a novelty, on the contrary, some sections of the Great Wall of China were made using this technique. Relegated and replaced by modern methods of construction, the mud walls are currently re-emerging as an economic, sustainable solution, with low environmental impact. Even Joelle Eyeson, a young African entrepreneur, is betting that it may be the answer to the housing deficit in her region.

This is a rudimentary construction system in which earth is compressed into wooden boxes. The clay is horizontally placed in layers of 15 cm in height, and compacted with manual or pneumatic tools, to achieve its ideal density creating a resistant and durable structure.

VELUX and EFFEKT Develop Strategic Framework for Designing Healthier and More Sustainable Build Environment

VELUX Group reveals The Build for Life concept aimed at creating sustainable communities and built environment through affordable, socially-oriented designs and new housing models, healthy indoor climates and the use of low-impact materials. Developed together with EFFEKT, MOE engineers and Danish construction company Enemaerke & Petersen A/S, the concept provides architects and city planners with a “compass’ for navigating the sustainability imperatives of the moment while encouraging the design of healthier living places.

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A Non-Conventional Plumbing Solution for Zero-Waste Homes

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According to a 2021 Food Waste Index Report by the United Nations, 17% of global food production goes to waste, becoming the third biggest source of greenhouse gas emissions. 11% of this waste is generated by households, not only contributing to the climate crisis, but also provoking large economic costs, biodiversity loss, and the rise of pollution levels at unprecedented rates. Therefore, considering the key role that architecture and design plays in providing more eco-friendly housing options, it is essential to adopt and enhance a more self-sustaining, zero-waste approach.

“Our Goal is to Recover Nature in The Places Where it has Disappeared”: Joan Batlle, from Batlleiroig

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Batlleiroig is an architecture firm based in the city of Barcelona, whose extensive portfolio encompasses urban projects, landscaping, buildings, and interior design. We spoke with Joan Batlle Blay, Architect & Landscape Architect and partner at the firm, about the innovations and challenges in his work. According to him, “In our office, we think that R+D (research and development) is the company’s main tool to innovate and evolve our work method into an absolute creed for the planet.” See the full interview below:

The Build Better Now Virtual Pavilion at COP26 Showcases Pioneering Sustainable Designs

The Build Better Now virtual pavilion opened to the public during COP26, showcasing seventeen sustainable projects that demonstrate the built environment's opportunities for addressing the climate crisis. The initiative, run by UK Green Building Council, comes as a global call for climate action, highlighting the AEC's industry's commitment to sustainable practice on a worldwide stage, particularly since this year the COP26 dedicated a day to buildings and cities.

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World’s Cities Day 2021: Resilience, Climate Crisis and Sustainable Urbanization

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As cities grow in scale, dimensions, and amplitude, taking in 60% of the world population, the United Nations has designated the 31st of October as “World Cities Day”, an opportunity to talk furthermore about global urbanization, addressing challenges, encouraging opportunities across borders and highlighting responses. Focusing this edition on the theme of “Adapting Cities for Climate Resilience”, this day, part of Urban October, seeks to raise awareness about the climate crisis and its repercussions on the built environment.

Cities, at the center of the global challenges, are hubs for institutions, society, economy, commerce, and transportation. Understanding the importance of “Thinking the City”, we have compiled in this roundup, articles published by ArchDaily’s editors that offer planning tools and guidelines, tackle the different components of the urban realm and highlight worldwide as well as contextual questions and responses.

How to Overcome the Challenges of Designing with Solar Technology

Solar technology has enormous potential, but it has been underutilized. To get an idea of just how underutilized it is, consider that every 24 hours the amount of sunlight that hits the Earth could provide energy for the entire planet for 24 years. Of course, it is necessary to collect it properly, through photovoltaic systems. With the climate crisis increasingly present in our daily lives, causing growing concerns about obtaining energy from renewable sources and reducing carbon emissions, using the sun's possibilities to generate clean energy seems to be a path of no return. But there are still some difficulties that reduce its use, such as obtaining economical solar products, aesthetics, availability of these products, regulations, and even installation issues.

Building-integrated photovoltaics, or BIPVs, offer the design and construction industry solutions to typical challenges that hinder adoption of solar energy. Below, we list the main challenges of incorporating solar energy into projects and how they can be overcome.

Brazil Pavilion at Expo 2020 Dubai Offers Sensory Experience of Brazilian Biodiversity

Designed by JPG.ARQ, MMBB Arquitetos, and Ben-Avid, the Brazil Pavilion at Expo 2020 Dubai offers a sensory experience that connects visitors of the World Expo with Brazilian biomes and cultural heritage.

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A 100% Recyclable Polycarbonate Envelope for a Bright and Sustainable Building

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Climate and resource protection are some of the most pressing issues in regards to our future world. This is not a singular issue, but a complex one that affects every sector of humanity including mobility, architecture, sustainable living, and learning. There is a common misconception that building materials - such as polycarbonate translucent panels - cannot be sustainable. Plastic as a material has such an enormous impact on the world, and has drawn negative attention which makes it difficult to break away from the generalization that plastic is fundamentally "bad." Companies such as Rodeca, for example, in the plastics production space have engineered translucent building materials that are capable of enduring for many years as an integral construction material, and do not have to be quickly disposed of. As a producer of polycarbonate panels, Rodeca is always looking ahead to the future of sustainability.

"I Would Rather Be Known as an Architect of Elegant Restraint": Interview with Belmont (Monty) Freeman

Belmont (Monty) Freeman (b. 1951) founded his New York-based, currently eight-person practice, Belmont Freeman Architects in 1986. Its active projects are half institutional and half residential, with a special focus on adaptive reuse, predominantly in New York and nearby states. Among the firm’s most exemplary projects are the LGBT Carriage House on the University of Pennsylvania campus, a series of restorations at the Four Seasons restaurant in the Seagram Building, renovations at the Yale Club in Manhattan, and the renovation of the Ezra and Cecile Zilkha Gallery at Wesleyan University in Connecticut, designed by Kevin Roche. Current projects include an expansive but minimalist residential compound on Martha’s Vineyard, branch library renovations in New York City, and redevelopment of a former meatpacking building into a new Innovation Hub for Columbia University’s Business School.

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