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Circular Structure Crafted With Recycled PET Insulation for High-Altitude Shelter

Authors:
Rafael Atri, Rafael Atri, Rodrigo de la cerda, Abraham Cohen
Circular Structure Crafted With Recycled PET Insulation for High-Altitude Shelter

Project in-detail

Utilizing recycled PET for insulation and a circular design for enhanced wind resistance, the shelter provides a sustainable and functional refuge in a high-altitude environment.
5 key facts about this project
01
Utilizes recycled PET bottles as structural insulation to enhance thermal performance.
02
Incorporates a circular design for optimal wind resistance in harsh climates.
03
Modular layout allows for flexible usage and adapts to varying occupancy levels.
04
Features a wind energy system to power essential functions sustainably.
05
Emphasizes local materials and construction methods to minimize environmental impact.
The Himalayan Mountain Hut project showcases a pragmatic architectural approach suited for high-altitude environments. This design caters primarily to trekkers and climbers, providing essential shelter while promoting sustainability and self-sufficiency. The hut integrates into the challenging mountainous landscape, offering a reliable refuge in extreme weather conditions.

An innovative circular form dominates the design, which reflects traditional architectural styles found in the region. This geometry is selected for its stability and wind resistance, crucial in areas prone to harsh climatic elements. The architecture serves multiple functions, including accommodation, communal space for interaction, and essential facilities for occupants.

Materiality is a cornerstone of this project, with a thoughtful selection that emphasizes environmental sensitivity. The exterior utilizes high-tech fabric for weather insulation, complemented by polyethylene tarp for additional protection against elements. Recycled materials, specifically PET bottles filled with water, are ingeniously incorporated into the structure, providing thermal mass and enhancing insulation. Steel mesh and poles compose a robust framework, while mud brick walls contribute thermal retention, showcasing a blend of modern and traditional materials fashioned to withstand mountain conditions.

The project distinguishes itself through several unique design approaches. First, its focus on energy generation through a wind-harnessing system is innovative, allowing the hut to operate sustainably without relying on external power sources. The architectural design incorporates water collection methods that facilitate resource conservation, addressing one of the critical issues in remote areas.

Internally, the layout promotes communal living, with spaces organized around a central core. This design encourages social interaction while allowing for efficient movement within the hut. The choice of materials and methods reflects a holistic consideration of the environment, ensuring that the project not only serves its occupants but also integrates harmoniously with the surrounding landscape.

The attention to modular flexibility allows the design to adapt to various occupancy levels and seasonal requirements, enhancing its functionality. The emphasis on sustainability also aligns with contemporary architectural practices, promoting minimalism and eco-friendliness.

For a more comprehensive overview of this architectural endeavor, including architectural plans, architectural sections, and detailed architectural designs, we invite readers to explore the project's full presentation for further insights into its innovative design ideas and structural solutions.
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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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