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Bomb Shelter Integration with Recycled Concrete and Sustainable Wood Panels in Community Living Spaces

Bomb Shelter Integration with Recycled Concrete and Sustainable Wood Panels in Community Living Spaces
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Incorporating bomb shelter elements within a framework of recycled concrete and sustainable wood panels, this design creates adaptable community living spaces that effectively address safety and environmental concerns.
5 key facts about this project
01
Integrates bomb shelters within the living spaces for enhanced safety.
02
Utilizes recycled concrete materials to reduce environmental impact.
03
Features custom cross-laminated timber panels for structural efficiency.
04
Incorporates charred wooden shingles for fire resistance and aesthetic design.
05
Employs a bent A-frame structure to optimize interior spatial dynamics.

### Overview
Located in a post-war context, the project [000] aims to address urgent housing demands through a strategy centered on sustainability and community involvement. Emphasizing the reuse of materials and existing structures, the design seeks to establish resilient living environments while fostering social cohesion and environmental responsibility.

### Spatial Strategy
A key component of the design is the reinforcement of existing buildings, prioritizing structural sustainability and minimizing waste. The approach integrates modular components that provide flexibility in accommodation, allowing spaces to adapt seamlessly to evolving community needs. Additionally, the inclusion of features such as bomb shelters within existing basements not only repurposes space effectively but also enhances safety for residents.

### Materiality and Environmental Considerations
The project employs a range of materials focused on performance and ecological sustainability. Recycled building rubble is utilized in concrete mixtures, while preserved existing windows improve thermal efficiency. Steel offers structural support, and polycarbonate panels in balcony designs facilitate thermal regulation. Furthermore, rainwater harvesting systems are integrated, promoting self-sufficiency in water management and contributing to resource-efficient living environments.

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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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