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Corten Steel Pathway Bridging Geothermal Landscapes and Geological Faults

Authors:
Anoushaé Eirabie, Ruth Xing, Kamila Lukus
Corten Steel Pathway Bridging Geothermal Landscapes and Geological Faults
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Elevated above the mid-Atlantic rift, the Corten steel pathway offers a direct experience of geological forces while connecting visitors to the surrounding geothermal landscape and providing access to curated exploration spaces.
5 key facts about this project
01
Elevated boardwalk spans the mid-Atlantic rift, highlighting geological transitions.
02
Panels alternate between solid and perforated designs, enhancing light and views.
03
Geothermal energy is harnessed to heat both indoor and outdoor spaces.
04
Figure-eight layout includes recreational courtyards for visitor engagement.
05
Corten steel materials complement the rugged Icelandic landscape.

The design of “Leið” explores the mid-Atlantic rift, acting as a pathway that allows a unique journey between the European and North American continents. The project focuses on the geological forces shaping the landscape and integrates an elevated boardwalk into the existing terrain. This design provides accessibility while inviting visitors to connect with their surroundings on a deeper level.

Pathway Configuration

The boardwalk features a figure-eight layout, which includes outdoor courtyards that serve as entrances to habitable spaces located below the structure. This configuration promotes social interaction and offers various routes for visitors as they explore the site. The journey begins on the European continent, gradually rising to accommodate changes in elevation caused by the fault line. This ascent not only marks the division between two tectonic plates but also encourages reflection on the powerful natural forces at work.

Façade and Panel Design

Panels along the boardwalk alternate between solid and perforated designs. This design choice balances the need for structural strength with visual appeal. Different panel types allow light to filter through in interesting ways, enhancing the sensory experience for visitors. Views of the surrounding landscape are framed by the panels, gently guiding the eye and enriching the overall journey.

Sustainability and Energy Efficiency

Sustainability plays an important role in the design, which employs geothermal energy concepts that are common in Iceland. The structure makes use of hot water reserves beneath the ground to provide heating for interior spaces through radiant floor systems. Outdoor pathways also receive heat from this process. The sloped design helps capture rainwater and snowmelt for reuse, contributing to the project’s environmentally friendly approach.

Materials and Structural Integrity

Corten steel is used for the panels, offering durability and resistance to the elements while blending seamlessly with the rugged terrain. This choice enhances the relationship between the structure and its natural surroundings. A painted steel sub-frame supports the boardwalk, providing a lightweight structure that maintains stability above the ground.

The design concludes with a section where visitors experience a feeling of suspension, looking out on the geological fault. This moment creates a strong connection to the raw power of the landscape, inviting contemplation and appreciation of the natural world.

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Buildner is launching The Next House: USA, a global architecture competition that challenges architects, designers, and thinkers to reimagine the American suburban home for the 21st century. For decades, the suburban house has symbolized comfort and stability, but today it often reflects excess, isolation, and environmental strain. This competition asks: how can the American home evolve to address climate urgency, economic pressures, and shifting social values?

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