Earth Construction | Tag

Indigenous Materials Towards an African Modernity: An Interview with Worofila

September 09, 2024

Founded by Senegalese architect Nzinga Mboup and French architect Nicolas Rondet, Worofila is a studio dedicated to bioclimatic and ecological architecture. Based in Dakar, Senegal, the firm explores the potential of vernacular materials like earth bricks and typha, applying modern techniques to create effective construction solutions. Their work addresses key issues of the environment, sustainability, and urbanization, merging traditional materials with innovative practices.

In this interview, Nzinga and Nicolas share their vision for a distinctly African modernity that integrates contemporary methods with traditional knowledge and resources. They advocate for a development approach that not only meets immediate needs but also empowers communities and fosters meaningful, long-term progress. Their insights provide a compelling perspective on how architecture can drive a more sustainable and contextually relevant future for African cities.

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Land as Raw Material: Latin American Homes Built With Locally Sourced Soil

May 26, 2024

Organizing, shaping, stacking. Transforming raw materials from the soil into architecture. This is a challenge that many Latin American architects embrace, demonstrating that scarcity can be daunting but also a rich opportunity to unleash creativity.

The use of materials extracted from the local soil serves a dual purpose. In regions with limited industrialization, using locally sourced materials makes economic sense because industrial materials such as concrete and steel are expensive and often require long-distance transportation, adding to their cost. Environmentally, choosing locally sourced materials from the start of a project reduces transportation needs and carbon emissions, supporting sustainability efforts.

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“We Can Transform the Profession by Rethinking How We Might Serve Society”: A Conversation With Ronald Rael

May 19, 2024

Understanding a discipline from multiple perspectives and intersections is essential for acquiring a deep understanding of it. In architecture, the diversity of approaches to its study enriches our perception by allowing us to appreciate its complexity from different angles. For students and professionals alike, exploring aspects such as history, sources of materials and products, construction processes, implementation of new technologies, and contemporary social challenges is crucial. These aspects intertwine and expand the conventional notion of "architecture," transcending the mere creation of buildings or the definition of spaces.

Ronald Rael, an architect and the Eva Li Memorial Chair in Architecture at the University of California, Berkeley, exemplifies this vision through his practice, which spans from research to connecting indigenous and traditional material practices with contemporary technologies and issues. As an activist and designer, Rael's research interests explore additive fabrication, border-wall studies, and earth construction. Co-founder of Rael San Fratello, Emerging Objects, and Forust, his practice shows an approach to architecture that is highly relevant in contemporary times.

The Merits of Greenwashing: Social Stigma around Natural Construction in India

February 28, 2024

In recent years, India has seen a resurgence of interest in natural building materials, a movement driven by escalating environmental concerns and a growing desire to revive traditional lifestyles. From the busy streets of Mumbai to the serene villages of Kerala, architects, builders, and communities are coming together to experiment with the potential of earth, bamboo, lime, and other organic materials in shaping contextually relevant structures that also embody India's contemporary ideals. The shift towards using natural materials and other vernacular resources reflects a movement towards sustainability and a deeper connection with nature.

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"Architecture that Responds to the Memory of a Place": In Conversation with Sumaya Dabbagh

February 19, 2024

Sumaya Dabbagh, the founder of Dabbagh Architects, based in the UAE, stands at the forefront of architectural innovation with a focus on identity and connection to place. Her recent participation in the Sharjah Architecture Triennial’s second edition “Earth to Earth" is a showcase of cumulative ideas that Dabbagh Architects has been fostering through their projects. Onsite in Sharjah, ArchDaily had the chance to speak to the architect about her exploration at the Triennial, as well as her broader architecture practice and its impact on the Global South.

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The Future Beneath Our Feet: Soil-Cement Bricks and the Path to Sustainable Construction

February 13, 2024

Bricks are part of the collective imagination when thinking about construction. These are elementary, ubiquitous, modular, light, and reliable materials for erecting buildings. However, traditional ceramic block manufacturing relies on burning clay in kilns at high temperatures, often powered by non-renewable fossil fuels such as coal or natural gas. Furthermore, the transportation process significantly increases its environmental footprint, as the materials are heavy and bulky. In light of this, there is a growing interest in alternative construction materials that offer a lower environmental impact and greater sustainability. Soil cement bricks –or Compressed Stabilized Earth Blocks– are a good example of an existing alternative, as they have a smaller environmental footprint due to their use of local raw materials and the elimination of the burning process, while maintaining many of the intrinsic qualities of traditional bricks.

Breaking Ground: "Soil Sisters" and SOM Foundation Pioneer Green Architectural Innovation

January 22, 2024

The “Soil Sisters” initiative explores how architectural design and sustainable material practices can contribute to soil nutrition and resilience. Partnering with SOM Foundation, their joint effort has resulted in an exhibition aiming to redefine our understanding of “environmentally conscious practices.” Titled “Soil Sisters: A Ceiling, A Chair and Table, A Wall and a Threshold,” the display showcases their dedication to redefining soil health as a cross-sectoral objective by emphasizing materiality and color in the built environment.

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What Is the Difference Between Hand-Rammed Earth and Rammed Earth With a Mold?

January 10, 2024

The historical journey of construction also tells the story of humanity. The enduring examples from the past reveal insights into their specific contexts, and the remnants that have survived the elements and decay narrate the development of human technology. In the early days of construction, the common (and often the only) practice available to humans was to use locally available raw materials. For many, this meant building with clay.

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"3-Minute Pavilion" by WallMakers Explores Waste and Material Scarcity at the Sharjah Triennial 2023

November 30, 2023

The Sharjah Architecture Triennial opened on November 11, 2023, with the theme of The Beauty of Impermanence: An Architecture of Adaptability. Curated by Tosin Oshinowo, the program focused heavily on the Global South and alternative models the region can provide in the future. As part of the Triennial, the “3-Minute Corridor” pavilion by WallMakers explores our waste on a global scale, exploring methodologies of material reuse.

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Designing the Appearance of Rammed Earth Walls: The Interplay Between Natural Clay Colors and Pigmentation

November 03, 2023

Rammed earth is one of the oldest methods of constructing walls and still holds great potential for modern earth construction. One aspect of this potential is the gift of its colors and layers, which become visible as the formworks are removed, revealing a layered character. As a process that involves the layer-by-layer compression of gravel, sand, silt, and clay, its resulting appearance is a horizontal stratification of earth tones, material content, and curing procedures. This colorful appearance of rammed earth walls can be controlled and explored through patterns, texture, pigmentation, and natural clay colors, offering an opportunity to push its boundaries within architecture.

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How to Use Earthy Tones in Architecture: From the Vernacular to the Contemporary

September 06, 2023

Earthy tones, from those used in traditional vernacular constructions to contemporary interior design trends, are instrumental in crafting inviting, organic, and harmonious environments. These tones encompass a spectrum of shades reminiscent of natural elements such as earth, clay, sand, and stone, fostering a deep connection with nature. They are readily available in various construction materials, paints, and coatings, allowing for captivating texture combinations. In the following section, you'll find inspiring projects that exemplify the potential of these color palettes.

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Local Colors in Rammed Earth Construction: 50 Projects Revealing Earth's Vibrant Palette

August 23, 2023

With the proper know-how, readily available earth, sand, chalk, lime, or gravel can yield a versatile, strong, and durable construction material. Its colorful results vary from region to region, depending on the natural soil component, climate, and treatment. While some prefer to minimize any added processing, others relish the exploration of rammed earth surfaces. Different textures and mesmerizing layers of multitoned or multicolored earth can be used to create a solid surface that enriches the visual quality of a space and carries a sense of warmth to any project.

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Luce and Pablo's House / Mínimo Común Arquitectura

May 20, 2023

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Architects: Mínimo Común Arquitectura
Area: 200 m²
Year: 2021

Building with Waste: Transforming Excavated Earth into Architecture

April 18, 2023

Nowadays, the understanding of our building culture and the application of local construction methods may seem like a distant and obsolete concept given the role of industrialization and globalization in the construction industry. We can now obtain almost any material from around the globe just by searching the internet for a distributor in our region. But this practice has important implications for our society, from the loss of architectural identity to environmental costs related to high CO₂ emissions associated with the processes of extraction, manufacturing, transportation, and disposal of these materials.

The increasing global need to reduce our carbon emissions and use materials in more efficient ways has led us to research and learn about the origin of our region's resources, eventually leading to better understanding their applications within a circular economy approach. But why not look right under our feet? Soil is one of the most common materials on the planet, and when it is locally sourced, it does not generate considerable amounts of embodied CO₂. It seems that after industrialization, we have forgotten that building with earth was for many years a viable construction method for our ancestors in different parts of the world. We spoke with Nicolas Coeckelberghs, one of the four founders of BC Materials, a worker cooperative based in Brussels that has been working with earth, rediscovering its use, and sharing its knowledge on a global scale while working with a local conscience.

Pioneering the Revival of Earth Architecture: Egypt, France, and India

February 12, 2023

Archaeological endeavors aimed at exploring the civilizations of the past have revealed a commonality across the world. A form of architecture developed independently on every continent. Evidence shows that Neolithic communities used fertile soils and alluvial clay to construct humble abodes, creating humankind’s first durable and solid building material. Earth architecture was born at a very early age in human history. The techniques soon suffered a gradual decline as lifestyles changed, cities grew, and industrialized materials flourished. Does earth architecture have a place in the 21st-century world?

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MVRDV and GRAS Complete Phase One of Project Gomila in Mallorca, Spain

December 26, 2022

MVRDV and GRAS announced the completion of five of the seven buildings of Project Gomila in Palma de Mallorca, Spain. The residential complex was originally comprised of four existing buildings, adding three new ones for a total of 60 new dwellings and new commercial spaces. The project aligns with revamping the historic neighborhood "El Terreno" as a vibrant and sustainable residential site, home of bohemian nightclubs that hosted iconic musicians such as Jimi Hendrix, Ray Charles, and Tom Jones.

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The Science Behind the Resilience of Earth Architecture

December 24, 2022

Earth architecture is built on a far-reaching history. Its story continues to be told through aged structures that have stood the test of time. Across the world, indigenous earth construction techniques have been pioneered by many ancient civilizations. Communities originally built shelters from earth - the most readily available material to them - and have passed on their construction techniques through generations. Earth architecture evolved with a careful understanding of land and location. With practices perfected decades ago, it is fascinating to see earth architecture remaining resilient through adversities

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