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Sustainable Earth Walls and Guadua Framework in a Flexible Residential Design

Authors:
Jeffrey Alexander Diaz Florez, Laura Daniela Galeano Gutierrez, Araceli Chandia, Marco Aurelio Galan Henriquez, Wilmer Penagos
Sustainable Earth Walls and Guadua Framework in a Flexible Residential Design

Project in-detail

Utilizing Barichara stone and Guadua bamboo, the design integrates earth walls and innovative storage solutions to create a flexible residential space that promotes sustainability and adaptability within its natural landscape.
5 key facts about this project
01
Utilizes locally sourced Barichara stone for structural integrity and aesthetic appeal.
02
Incorporates Guadua bamboo for flexible and sustainable framework construction.
03
Features innovative earth walls made from a clay and straw mixture for thermal efficiency.
04
Includes a butterfly facade design to enhance natural light and ventilation.
05
Employs rainwater harvesting systems and hydroponic gardens to promote self-sufficiency.
Casa Macondo is an architectural project located in the Chichamocha canyon region of Colombia. The design integrates the surrounding natural environment with a strong cultural influence, embodying the essence of the Guañas people's heritage. This residence serves as a living space for a couple seeking a harmonious balance between contemporary living and sustainable practices.

The primary function of Casa Macondo is to provide a comfortable and flexible dwelling while minimizing its ecological impact. The design emphasizes adaptability through an open-plan layout, allowing for multifunctional spaces that can accommodate a variety of activities. By utilizing locally sourced materials, the project showcases a commitment to sustainability and cultural authenticity.

The architectural framework features several distinctive elements that set Casa Macondo apart.

One of the notable aspects is the use of Barichara stone as the foundational material, which not only contributes to the structural integrity of the building but also resonates with local architectural traditions. Guadua bamboo is incorporated into the framework, capitalizing on its strength and sustainability. The walls are constructed from a mixture of clay and straw, ensuring thermal efficiency while reflecting regional building practices.

Additionally, the inclusion of a butterfly facade is a unique design feature that enhances airflow and facilitates natural light ingress. This design approach not only improves interior comfort but also promotes biodiversity by creating an inviting environment for local flora and fauna.

Another significant aspect is the integration of hydroponic gardens and advanced water management systems. Casa Macondo employs rainwater harvesting and wastewater filtration, ensuring self-sufficiency in water use. The project’s energy management incorporates solar technologies, reinforcing its commitment to sustainable living.

The interior design focuses on creating fluid spaces. The absence of traditional walls allows for a more dynamic interaction between rooms. A pulley system for storage optimizes functionality without compromising the visual aesthetic. Materials selected for the interiors, such as wooden blocks, further enhance versatility within the living space.

Casa Macondo exemplifies a contemporary architectural design that integrates ecological principles with strong cultural narratives. The innovative approach to materiality, environmental design, and spatial organization positions this project as a relevant example in modern architecture.

To further explore the architectural plans, sections, designs, and ideas behind Casa Macondo, interested readers are encouraged to delve deeper into the project presentation to gain more comprehensive insights.
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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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