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Recycled Plastic and Aluminum Composite Toilets for Sustainable Waste Management in High-Altitude Environments

Author:
Hannah angelika Valencia
Recycled Plastic and Aluminum Composite Toilets for Sustainable Waste Management in High-Altitude Environments

Project in-detail

Utilizing recycled plastic and aluminum composite materials, the facility integrates a composting toilet system designed specifically for high-altitude waste management, addressing sanitation needs while reducing environmental impact.
5 key facts about this project
01
Utilizes recycled plastic and aluminum composite materials specifically adapted for high-altitude conditions.
02
Incorporates a urine-diverting composting toilet system to manage waste efficiently without water.
03
Modular design allows for easy relocation and expansion based on seasonal visitor flow.
04
Educational diagrams promote user engagement and proper waste disposal practices.
05
Integrates local materials like bamboo for fixtures, maintaining a natural aesthetic while promoting sustainability.
The project titled "Encased" proposes an innovative solution for waste management at Everest Base Camp. As an architectural response to the increasing number of visitors in this environmentally sensitive area, it serves as a self-sufficient composting toilet facility. The facility is designed specifically to manage human waste effectively while minimizing its ecological footprint, positioning itself as a functional and sustainable architectural intervention in a remote and challenging environment.

Unique Design Approaches

Central to the project is its composting toilet system, which differentiates it from conventional restroom facilities. This system manages waste without relying on water, thereby addressing the scarcity of water resources in high-altitude locations. The architecture facilitates a urine-diverting dry toilet, which allows for efficient separation of liquid and solid waste to enhance composting processes, reducing environmental pollution and the risk of disease transmission.

The outer shell of the structure incorporates recycled plastic and aluminum composite panels, which contribute to its lightweight nature while providing substantial durability against the extreme weather conditions prevalent in the Himalayas. The design emphasizes modular adaptability, enabling the facility to be relocated or expanded as required. This flexibility is vital in response to fluctuating visitor numbers and seasonal climatic variations.

Functional and Aesthetic Considerations

The architectural design of "Encased" integrates functional requirements with aesthetic considerations to blend seamlessly into the surrounding landscape. The use of local materials, such as responsibly sourced wood or bamboo for interior fixtures, helps maintain a natural aesthetic and aligns with principles of sustainability. The facility is not only a restroom but also includes designated areas for waste segregation, reinforcing the importance of recycling and waste reduction among visitors.

Furthermore, the project features visual guides and instructional diagrams that clarify the operational aspects of the composting system. This educational side aims to inform users about proper waste disposal practices, fostering a culture of ecological stewardship among visitors.

Through its unique design features, "Encased" presents an architectural solution that effectively addresses sanitation needs while considering environmental integrity. This project stands as a model for future developments in sensitive ecological zones, providing practical insights into sustainable architecture.

For further exploration of the architectural plans, sections, designs, and ideas that inform this project, visit the project presentation to gain deeper insights on its functional design and innovative approaches to waste management.
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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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