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Tectonic Pathways with Reinforced Concrete and Natural Soil Integration

Authors:
Lidia Danil, Irina Coraga, Laurentiu Milotoiu
Tectonic Pathways with Reinforced Concrete and Natural Soil Integration
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Built between tectonic plates, the structure incorporates reinforced concrete walls and a thermal blanket of natural soil, creating an environment that harmonizes with the landscape while serving as a space for public and private interactions.
5 key facts about this project
01
Integrates thermal comfort with a geothermal heat source beneath the building.
02
Utilizes modular pathways with steel grid panels for minimal visual disruption.
03
Features reinforced concrete walls that create alcove-like interior settings.
04
Positioned at the intersection of two tectonic plates, enhancing geological experience.
05
Maximizes natural light through strategic interior layout inspired by cave formations.

The design is situated between the Eurasian and American tectonic plates, taking advantage of a unique geological setting that defines its character. The overall intention is to create spaces that balance public engagement with private reflection. The building encourages movement through fluid pathways that connect users to the landscape, creating a rich visual and sensory experience.

Spatial Organization
The layout responds directly to the existing topography, forming a design that leads users on a journey through the site. The structure’s geometry rises from the ground, acting as a visual marker that draws attention to the building. This design uses flowing spaces, reminiscent of natural caves, where movement feels both guided and intuitive, allowing for exploration within the architecture.

Material Use
Material choices help to support the project's aims. Steel grid panels are incorporated into the pathways, designed to minimize their impact on views while serving functional purposes. Tiled reinforced concrete walls provide strength and create a clear divide between inside and outside. These walls enhance the spatial experience, offering alcove-like environments that shift with light and accommodate users comfortably.

Environmental Integration
A thermal blanket formed from natural soil helps with temperature control, linking the interior comfort to the geothermal heat source below. This connection reminds users of the geological context while being energy efficient. The project respects the surrounding landscape, applying a noninvasive approach that promotes sustainability and interaction with nature.

Attention to light is a key feature within the design. Its interplay creates dynamic atmospheres throughout the interior, resembling the natural qualities found in cave environments. This element enhances the experience of moving between different spaces, connecting both geological features and the constructed environment in a meaningful way.

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The Next House: USA — A Global Call to Reimagine the American Suburb

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Competition organisers

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?

Participants are tasked with designing a prototype home of no more than 1,500 sq ft (≈140 m²) for a household of two adults and one child. The design should be compact yet generous, adaptable, sustainable, affordable, and replicable across diverse U.S. contexts. More than a design exercise, the competition aims to spark a conversation about how homes can support healthier, smarter, and more connected communities.

The total prize fund is $20,000 USD. The final registration deadline is May 20, 2026, and winners will be announced on September 22, 2026. The Next House: USA invites architects, students, and visionaries worldwide to redefine what the American home means today—and what it should mean tomorrow.

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