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Recycled Concrete and Flexible Modularity in a Sustainable Housing Community

Recycled Concrete and Flexible Modularity in a Sustainable Housing Community
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Utilizing recycled concrete and a modular design approach, this housing community maximizes adaptability and sustainability while fostering social interaction in an urban environment.
5 key facts about this project
01
Recycled concrete serves as the primary structural material, minimizing environmental impact.
02
Modular units allow for flexible reconfiguration to meet diverse resident needs.
03
Cross-laminated timber panels enhance structural performance while promoting sustainability.
04
Charred wooden shingles provide a fire-resistant exterior with aesthetic appeal.
05
Integrated green spaces support community interaction and enhance biodiversity.

### Overview

Located in Kharkiv, Ukraine, this housing initiative aims to address the pressing housing challenges in a context of community rebuilding and revitalization. The project focuses on innovative modularity, the reuse of materials, and the improvement of living environments, emphasizing the importance of social connectivity and public spaces in a post-conflict setting.

### Modular Housing Strategy

The design integrates a series of modular housing units that accommodate diverse family sizes and living arrangements. This adaptability is achieved through principles that allow for reconfiguration in response to residents' evolving needs. A hierarchy of spatial allocation has been established, integrating communal spaces within the residential framework to enhance the collective experience. Central to this strategy is the incorporation of parks, recreational areas, and commercial functions that support community engagement and local economies.

### Material Selection and Environmental Considerations

A careful selection of materials underpins both the ecological and social objectives of the project. Recycled concrete is utilized for structural components to minimize environmental impact, while wood finishes contribute warmth and aesthetic appeal. Steel frames ensure durability, and large glass windows facilitate natural light and visual connections to the surroundings. Furthermore, the project promotes sustainability through the reuse of construction debris, reinforcing waste management efforts and encouraging a culture of ecological stewardship within the community.

This approach reflects a commitment to creating a modern architectural language that is contextually relevant and environmentally responsible, while fostering resilience and community cohesion in the new urban landscape.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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Competition organisers

The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 October 2025

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