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Double-Wall Adobe Structure with Conical Form for Climate Environments

Author:
Francisco Riveros sandoval
Double-Wall Adobe Structure with Conical Form for Climate Environments

Project in-detail

A conical structure with double adobe walls, designed to harness solar energy and optimize ventilation, provides a compact residential space in the arid landscape of the Atacama Desert.
5 key facts about this project
01
Conical form enhances solar exposure and natural ventilation efficiency.
02
Double adobe walls provide effective thermal regulation for extreme temperatures.
03
Central courtyard fosters a connection between indoor and outdoor spaces.
04
Perforated steel elements improve airflow while adding structural integrity.
05
Integrated passive water management system addresses regional rainfall challenges.
Casa Aerolito is an architectural project designed for the unique climate of the Atacama Desert in Chile. It presents a compact residential structure spanning 25 m², emphasizing efficient use of space while addressing environmental challenges inherent to the region. The project manifests a responsive relationship between built form and landscape, highlighting the need for functionality and sustainability in arid environments.

One of the key features of Casa Aerolito is its conical shape, which facilitates effective solar exposure and natural ventilation. This design approach not only contributes to energy efficiency but also enhances the aesthetic integration with the surrounding topography. Interior spaces are organized to offer distinct zones for various functions, with communal areas connected to a central courtyard that promotes interaction with the outdoors. Private areas are strategically located to ensure a sense of seclusion.

In terms of materiality, Casa Aerolito employs a combination of concrete, wood (Pinus), steel, and adobe. Concrete provides durability, while wood offers warmth and aesthetic appeal. Steel is used for structural elements, ensuring resilience against environmental factors. Adobe contributes to passive heating, making it a practical choice given the climate's temperature fluctuations. This combination of materials reflects both contemporary construction techniques and traditional building practices, supporting sustainability objectives.

One distinctive aspect of Casa Aerolito is its focus on passive design strategies. The structure employs double adobe walls, which help regulate indoor temperatures by capturing and storing heat. Additionally, the inclusion of air flow gates optimizes ventilation, while a passive water management system addresses rainwater runoff and filtration. These innovations exemplify a design that prioritizes ecological harmony and resource efficiency.

Another notable feature is the architectural integration with its surroundings. The project takes full advantage of natural geological formations, enhancing its contextual relevance. By aligning the design with local climatic conditions, Casa Aerolito not only serves its inhabitants but also contributes to the broader environmental landscape.

Casa Aerolito effectively demonstrates a modern architectural response to the challenges faced in extreme environments. Its thoughtful design represents an intersection of functionality, sustainability, and aesthetic integration with the natural landscape. For more technical insights, including architectural plans, sections, and detailed design analysis, the project's presentation offers valuable information worth exploring.
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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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