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Rammed Earth and Shipping Containers Forming Sustainable Community Spaces

Authors:
Lowell Lo, Lowell Lo, Shanna-Kay Smith, Domitillah Antoinee
Rammed Earth and Shipping Containers Forming Sustainable Community Spaces

Project in-detail

Utilizing shipping containers and rammed earth, the design creates a compact community-focused environment that supports sustainable living while addressing urban housing needs.
5 key facts about this project
01
Employs a U-shaped layout to enhance community interaction through a central courtyard.
02
Incorporates a greenhouse for year-round food production and passive solar heating.
03
Utilizes shipping containers for structural integrity while minimizing construction costs.
04
Integrates rammed earth walls for thermal mass, improving energy efficiency.
05
Designed to adapt to local climate challenges, specifically cold winters in Toronto.
This architectural project presents a series of designs that utilize shipping containers as fundamental components for affordable housing solutions. The designs are tailored to address housing shortages in urban areas, specifically targeting locations such as Toronto, Canada. The project emphasizes practical functionality, environmental sustainability, and efficient spatial organization. It employs a modular construction approach, allowing for adaptability and ease of transport. The use of shipping containers introduces a robust structure that meets various living requirements while maintaining affordability.

The design integrates multiple shipping containers in innovative configurations to create livable spaces. Each concept utilizes strategies aimed at maximizing thermal performance, energy efficiency, and community interaction. The architectural approach considers the existing climatic challenges of Toronto, including cold winters and variable seasonal changes. By incorporating elements such as insulation and thermal mass, these designs focus on creating comfortable living environments year-round.

Unique Community-Centric Design Approaches

A notable aspect of this project is its emphasis on community-oriented designs. Each concept varies in its organization and function, yet they all promote interactions among residents. For instance, one configuration features a cluster of containers arranged in a U-shape, which forms a central courtyard. This design not only provides shared outdoor space for residents but also encourages social activities and gardening, thereby fostering community cohesion.

The integration of a greenhouse within the designs is another distinct feature. The greenhouse serves as a multifunctional space that allows for indoor gardening, while also capturing and utilizing solar energy for heating. This innovative incorporation makes it possible to grow food year-round, contributing to food security and sustainability. Additionally, the use of rammed earth walls in some designs further enhances thermal regulation, working in tandem with the container structure.

Sustainable Material and Design Considerations

Material selection plays a crucial role in the overall sustainability of the project. Shipping containers are repurposed as structural elements, significantly reducing waste and utilizing existing resources. Various insulative materials, though unspecified in detail, are vital for maintaining energy efficiency, especially during winter months. The natural materials such as rammed earth not only function structurally but also provide a low-carbon alternative to conventional building materials.

In conclusion, this project showcases a pragmatic approach to addressing urban housing challenges through the innovative use of shipping containers. It promotes sustainable living and community interaction while offering adaptable housing solutions. For a more in-depth understanding of the architectural plans, sections, and designs, readers are encouraged to explore the project presentation further.
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100,000 € Prize Fund / Kingpsan Edition #10
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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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