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Cylindrical Structure Integrating Rammed Earth and Steel Pipes for Sustainable Sewage Treatment Facility

Authors:
Ruiqi Dong, Sining Guo, Yujie Jia, Siyu Chen
Cylindrical Structure Integrating Rammed Earth and Steel Pipes for Sustainable Sewage Treatment Facility

Project in-detail

The innovative use of a cylindrical design, combined with rammed earth and steel pipes, creates a unique sewage treatment facility that promotes ecological awareness while seamlessly integrating with the surrounding wetlands.
5 key facts about this project
01
The cylindrical design enhances the structural efficiency while allowing for panoramic views of the surrounding wetlands.
02
Rammed earth construction reflects a commitment to sustainability, reducing the facility's carbon footprint.
03
Observation decks are incorporated into the design to facilitate wildlife interactions, particularly for birdwatching.
04
Steel pipes are utilized not only for structural integrity but also as an educational element linking to the sewage treatment processes.
05
The integration of local materials fosters a sense of place and connection to the regional environment, supporting habitat preservation efforts.
The project is aptly named "Dualism: Industrial and Natural Dialogue," situated in Abu Dhabi, United Arab Emirates. This architectural endeavor thoughtfully integrates the functionalities of a sewage treatment plant with the ecological motifs of the surrounding wetlands, creating not only an essential infrastructure but also a platform for educating the public about water conservation and local wildlife. By harmonizing these two seemingly distinct realms, the project represents a progressive approach to urban development.

The core function of this facility goes beyond the mechanical processes associated with sewage treatment. It serves as a vital community resource that informs visitors about the significance of wetlands while facilitating the treatment of wastewater. By designing the project with dual purposes in mind, the architects promote a narrative of coexistence between human activities and nature, implying that industrial facilities can indeed contribute positively to ecological awareness.

Key elements of the design include a cylindrical form that represents the traditional pipelines associated with sewage treatment. This carefully considered shape is both functional and symbolic, reinforcing the industrial character of the facility while inviting interaction with the surrounding environment. As visitors enter the observatory space, they are afforded expansive views of the wetland, encouraging them to engage with the local ecosystem.

The architecture incorporates several unique design approaches that set this project apart from conventional industrial structures. For instance, the integration of observation decks directly into the design allows for enhanced wildlife observation, particularly of local species like flamingos and reptiles. These decks serve as both observation points and educational platforms, where interpretative signage informs guests about the ecological function of the wetlands and the importance of sustainable practices.

Materiality is another key consideration in this project, with a conscious choice of locally sourced materials aimed at minimizing environmental impact. The use of rammed soil contributes to effective thermal insulation, while steel and concrete elements provide the structural robustness necessary for an industrial facility. Sustainable wood finishes add warmth and a tactile quality that connects the interior spaces to the natural elements outside. These materials have been selected not only for their functionality but also to promote an aesthetic that resonates with the natural landscape, creating a dialogue between the building and its environment.

The project therefore embodies a thoughtful representation of architecture that respects both its purpose and context. It demonstrates that industrial processes need not occur in isolation from nature. Instead, they can coexist, enrich interactions within the community, and support ecological education. The careful orchestration of design elements, materials, and spatial organization positions this project as a model for future developments aimed at creating sustainable urban environments.

For those interested in architectural innovation, exploring the architectural plans and sections of this project will provide further insights into its design intricacies. The architectural designs reflect a commitment to integrating sustainability and functionality while exemplifying how industrial architecture can function in harmony with nature. Discovering these elements can deepen one's appreciation for the thoughtful execution found within this project.
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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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