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Flexible Inflatable Concrete Shells Melding Natural Landscapes Into a Multifunctional Urban Hub

Authors:
Napasorn Opassuksatit, Jiyoon Kim
Flexible Inflatable Concrete Shells Melding Natural Landscapes Into a Multifunctional Urban Hub

Project in-detail

Utilizing a flexible inflatable concrete shell, the design seamlessly integrates into the natural landscape while creating a multifunctional hub for transit and community engagement.
5 key facts about this project
01
Utilizes inflatable concrete technology for structural flexibility.
02
Features translucent concrete for enhanced natural light throughout.
03
Integrates existing mature trees into the design for ecological preservation.
04
Includes modular spaces that promote adaptability for various community functions.
05
Prioritizes light wells in the architecture to optimize energy efficiency.

The project titled "Nature or Un-Nature" presents an architectural design that prioritizes the integration of natural elements with urban infrastructure. This project positions itself as a multifunctional hub, acting as a transit station, an exhibition space, and a community gathering area. The design reflects an overarching theme of ecological connectivity, where the constructed environment enhances the user experience by fostering interaction with nature.

A curvilinear design characterizes the architecture, evoking forms found in natural topographies. The structure features an inflatable concrete shell that not only offers aesthetic fluidity but also addresses the demands for durability and adaptability in urban settings. The use of translucent concrete allows for natural light to penetrate interior spaces, facilitating a warm and inviting atmosphere while providing a degree of privacy.

The spatial organization within the design establishes clear functional areas, facilitating seamless movement through the space. The platform level is dedicated to transit functionalities, featuring raised platforms for tram services. The design reduces the need for extensive modifications to the natural landscape, instead opting to preserve and integrate existing features such as mature trees, which contribute shade and aesthetics.

Unique Design Approaches

One notable aspect of this project is its innovative use of materials. The implementation of inflatable concrete technology provides flexibility in form and structure, allowing for distinctive architectural expressions that depart from traditional design norms. Additionally, the careful selection of materials, including metal for structural accents and soft landscaping features, reinforces the interconnectedness between the built environment and the natural landscape.

The integration of communal spaces is central to the design approach. By creating a multifunctional environment, the project encourages social interaction and promotes a sense of community. Exhibition areas and conference rooms are deliberately designed to foster cultural exchanges, enhancing the overall utility of the space. The layout promotes intuitive navigation and accessibility, catering to various user needs.

Sustainable Design Elements

Sustainability is a key focus of this architectural design. The choice of green materials and landscape integration fosters biodiversity and supports local ecosystems. The architecture allows for the coexistence of urban development and natural habitats, which is increasingly relevant in contemporary urban settings. The incorporation of light wells enhances the thermal performance of the building, reducing energy consumption.

This project stands out due to its commitment to ecological principles while addressing the practicalities of urban life. The melding of innovative materials, multifunctional design, and sustainable practices results in an architectural solution that reflects modern needs while respecting ecological considerations.

To explore additional aspects of this project, including architectural plans, sections, and detailed design elements, readers are encouraged to delve deeper into the project presentation for a more comprehensive understanding of its innovative approach to architecture and urban design.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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