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Trombe Wall Retrofit With Magnesium Oxychloride and Flexible Textile Systems

Author:
Govert-jan Ide Flint
Trombe Wall Retrofit With Magnesium Oxychloride and Flexible Textile Systems

Project in-detail

Utilizing a Trombe wall system and magnesium oxychloride, the retrofit transforms a war-damaged structure in Ukraine into a sustainable residential community with enhanced energy efficiency and natural ventilation.
5 key facts about this project
01
Utilizes a Trombe wall system for passive solar heating.
02
Incorporates magnesium oxychloride for durable, insulated walls.
03
Features a modular design for flexible living spaces.
04
Employs textiles for natural air distribution and climate control.
05
Integrates rainwater harvesting within the landscape.
The project showcases a retrofit design aimed at transforming damaged structures in Ukraine into functional, sustainable living spaces. It focuses on addressing ecological and social challenges, creating an environment that fosters community resilience and ecological sustainability. The design prioritizes the preservation of the building's historical context, incorporating visible elements of past destruction as a testament to the history of the site.

A key feature of the architecture is the Trombe wall system, which utilizes thermal mass to maintain temperature balance within the building. This approach minimizes the need for mechanical heating and cooling systems, emphasizing energy efficiency while enhancing the overall aesthetic of the structure.

Sustainable Materiality and Structural Strategy

The choice of materials plays a crucial role in the project’s sustainability agenda. Magnesium oxychloride is primarily used for walls and floors for its strength and insulation properties. Textile and foil materials facilitate efficient air distribution and weather protection, while glass facades promote natural light and visual connectivity to the outside environment. Cold extrusion profiles provide structural reinforcement, enhancing the building's stability, and polystyrene insulation is strategically integrated to improve thermal efficiency.

Public and semi-public spaces are designed to encourage community interaction and foster a sense of ownership among residents. The incorporation of private gardens, atriums, and water features not only enhances aesthetic appeal but also promotes ecological balance and social engagement. Community input is central to the design process, enabling the development of spaces that respond to the needs of residents.

Innovative Ventilation and Climate Control

The architectural design emphasizes natural ventilation through an innovative airflow system utilizing textile ceilings. This system aids in heat distribution, enhancing indoor climate control without depending heavily on mechanical systems. The project’s structure includes modular elements that allow for adaptability, responding effectively to environmental and user needs.

Unique aspects of the project include the interactive Trombe wall that serves both functional and artistic roles. Additionally, the integration of rainwater harvesting systems into the landscape supports sustainability goals, addressing potential water scarcity issues within the region.

This retrofit project demonstrates an architectural commitment to sustainable design practices while revitalizing a community affected by past conflicts. For those interested in exploring the architectural plans, sections, and specific design details, further examination of the project's presentation is recommended. This analysis provides a comprehensive understanding of how the architectural design meets contemporary challenges while honoring the past.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
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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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