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Repurposed Bridge Structure Featuring Hexagonal Modules and Vertical Gardens in Urban Environment

Authors:
PhẠm HoÀi TÂm NgÔ, Tường Nguyễn, Hà Minh An Châu, Tai Le
Repurposed Bridge Structure Featuring Hexagonal Modules and Vertical Gardens in Urban Environment

Project in-detail

Transforming an existing bridge into a residential complex with hexagonal modular units and integrated vertical gardens addresses urban housing needs while fostering community connectivity.
5 key facts about this project
01
Transforms a bridge structure into a vibrant residential community.
02
Utilizes hexagonal modular units for efficient space and social interaction.
03
Incorporates vertical gardens to enhance urban biodiversity and aesthetics.
04
Features significant voids for natural light and airflow, improving living conditions.
05
Employs sustainable materials like reinforced concrete and glass for durability.
The project "Home Sweet Home," located in Hanoi, Vietnam, represents an innovative approach to urban housing by repurposing the Vinh Tuy Bridge into a residential complex. This architectural endeavor addresses the pressing demand for affordable living spaces in a densely populated city while promoting sustainability and community integration. The design effectively utilizes existing infrastructure, transforming it into functional living spaces that balance individual privacy and communal interaction.

Unique Design Approaches

This project distinguishes itself through the use of hexagonal modular units, which maximize space efficiency while facilitating social connectivity. Each module serves as an independent living space, designed to accommodate diverse family structures and lifestyles. The architectural design incorporates significant voids that promote airflow and natural light, enhancing the quality of living within the residential units. These voids also serve as communal areas, encouraging residents to engage with their neighbors.

Sustainability features prominently in this project, with green roofs and vertical gardens integrated into the design. These elements promote biodiversity and reduce urban heat while improving air quality. The use of materials such as reinforced concrete, glass panels, and wood accents not only ensures structural integrity but also contributes to a warm aesthetic that enhances the living experience. The strategic placement of communal spaces fosters a sense of community, allowing for social interactions among residents, which is essential in urban environments.

Architectural Details and Functionality

The architectural plans reflect a thoughtful layout, designed to optimize functionality and comfort. Key areas include shared gathering spaces, which provide venues for various community activities, and interconnected pathways that encourage movement throughout the structure. The glass façade enhances the aesthetic quality while allowing for panoramic views of the surrounding environment, bringing nature into the residential experience.

Furthermore, the project embodies a significant shift in urban architectural strategies by emphasizing adaptive reuse of infrastructure. This approach not only conserves resources but also promotes an efficient use of space within the urban context. By addressing both practical housing needs and the desire for community interaction, "Home Sweet Home" serves as a model for future urban housing projects.

For a deeper understanding of the design, explore the architectural plans, architectural sections, and architectural designs that contribute to its unique composition. Investigating these elements will provide further insights into the innovative ideas that underpin this project.
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MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

Microhome

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € PRIZE FUND / KINGPSAN EDITION #10 IDEAS COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Early bird registration deadline 22 May 2025
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