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Reclaimed Concrete and Metal Integration for Flexible Urban Housing Solutions

Reclaimed Concrete and Metal Integration for Flexible Urban Housing Solutions
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Utilizing reclaimed concrete and metal, the design redefines urban housing with modular units that promote adaptability and community engagement in a sustainable framework.
5 key facts about this project
01
Utilizes a modular design that allows for rapid assembly and reconfiguration in various urban contexts.
02
Integrates reclaimed concrete and metal elements sourced from local deconstruction projects.
03
Features interlocking units that enhance structural stability and aesthetic continuity.
04
Promotes community engagement by incorporating shared spaces within the housing framework.
05
Emphasizes sustainability through the use of energy-efficient materials and construction practices.

### Project Overview

The "Modular System: Repurpose and Renewal" project, developed by Jifii Fang and Yuqi Fang at the University of Pennsylvania, aims to reconfigure existing urban structures using modular construction principles. This initiative focuses on the sustainable use of reclaimed materials, particularly concrete and metal, in response to urban decline and the growing need for innovative housing solutions. The design is aligned with broader themes of urban renewal and resilience, providing a strategic approach to address community housing needs in deteriorating neighborhoods.

### Modular Construction and Community Resilience

The architectural strategy is centered on the creation of prefabricated, interlocking units that can be efficiently deployed in various urban environments. By emphasizing sustainability, the project repurposes concrete and metal sourced from decommissioned buildings, thereby reducing waste and extending material lifecycles. The modular units facilitate flexibility and adaptability, allowing modifications based on community dynamics and evolving requirements. This framework not only serves as a housing solution but also aims to reinvigorate neighborhoods by incorporating essential services that foster community engagement.

### Material Selection and Structural Innovation

The choice of materials plays a critical role in the project's functionality and aesthetic. Reclaimed concrete is utilized for its durability, while lightweight, reclaimed metal enhances structural integrity. The design incorporates prefabricated elements, such as modular blocks and components designed for easy on-site assembly, which contributes to reduced construction time and lower labor costs.

The integration of an innovative interlocking mechanism supports effective weight distribution across the existing structural framework, prioritizing safety in urban contexts. The facade system features a distinctive pattern that promotes natural light penetration while enriching the overall aesthetic. Proposed building typologies range from residential units to commercial spaces, ensuring adaptability to diverse community needs and enhancing urban landscapes.

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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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