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Arched Fire-Resistant Concrete Structures Incorporating Sustainable Insulation for Urban Living

Authors:
Philippe Le quellec, Stephanie Janeiro
Arched Fire-Resistant Concrete Structures Incorporating Sustainable Insulation for Urban Living

Project in-detail

Utilizing arched concrete forms and sustainable insulation, the design integrates communal and private spaces to enhance urban living in a densely populated environment.
5 key facts about this project
01
Utilizes arched concrete forms to enhance structural integrity while maximizing interior space.
02
Incorporates modular design elements for flexible living arrangements tailored to diverse family sizes.
03
Features a communal kitchen and dining area designed to encourage social interaction among residents.
04
Employs sustainable insulation techniques that align with modern energy efficiency standards.
05
Integrates an elevated terrace to provide outdoor space and improve natural light access throughout the building.
La Maison de L’Arche is an architectural project designed to address urban housing needs in an efficient and community-oriented manner within the context of Paris. The design integrates living spaces with shared communal areas, leveraging modular construction and a playful use of arch elements to create a versatile environment. The project's approach emphasizes adaptability while maintaining strong communal ties among residents.

The building's concept is rooted in the idea of harmony between private and public spaces. By employing large arches for communal areas and smaller arches for individual residences, the design not only pays homage to historical architectural styles but also enhances the usability and functionality of each space. The arrangement facilitates social interaction while ensuring personal privacy, meeting diverse requirements for urban living.

Unique Design Approaches

The distinctive use of modularity contributes significantly to the project’s appeal. Each residential unit can be tailored to accommodate various family sizes and lifestyles, promoting flexibility in urban housing. The efficient planning of communal spaces around the larger arch forms supports a communal culture, encouraging social gatherings and shared activities—essential elements in urban living.

The choice of materials further enhances the project's uniqueness. Polished concrete provides aesthetic coherence and durability, while structural reinforced concrete ensures the building's longevity. Steel connector plates facilitate the structural integrity of the arched forms, enabling the innovative design without compromising stability. Rigid insulation and air barriers contribute to energy efficiency, reflecting modern sustainability standards, a critical consideration in today's architectural design.

Functional Elements and Details

La Maison de L’Arche features multifaceted communal spaces such as a shared kitchen and dining area that promote interaction among residents. These areas are designed to encourage collaboration while enhancing the living experience. The elevated terrace not only serves as an outdoor space but also integrates natural light and views into the interior spaces, encouraging outdoor activities while neutralizing the density of urban environments.

In summary, La Maison de L’Arche stands as a thoughtful integration of housing and community space, addressing the demands of urban living with a design that respects tradition while embracing modernity. For more in-depth insights into this architectural project, readers are encouraged to explore the architectural plans, architectural sections, and architectural designs that elucidate its intricate elements and innovative ideas.
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MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
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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