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Rammed Earth Structure Embraces Natural Integration with Curvilinear Pathways and Community Spaces

Authors:
Juan Saez Martinez De La Pedraja, Carlos Wong
Rammed Earth Structure Embraces Natural Integration with Curvilinear Pathways and Community Spaces
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An innovative use of rammed earth and curvilinear pathways fosters a seamless connection between built and natural environments while providing versatile community spaces for relaxation and interaction.
5 key facts about this project
01
Utilizes rammed earth for thermal mass and sustainability.
02
Features curvilinear pathways that enhance user experience.
03
Incorporates rainwater collection for pool use and resource efficiency.
04
Local timber adds aesthetic warmth and regional authenticity.
05
Design promotes community interaction through multiple gathering spaces.

### Project Overview
Located in a gently sloping landscape rich with greenery, "The Spiral" is designed to integrate harmoniously with its natural surroundings. The architectural form adopts a spiral configuration that facilitates a connection between the built environment and the landscape, encouraging visitors to engage with both the structure and the site.

#### Spatial Strategy
The design employs a thoughtful spatial strategy that reflects the site's natural pathways, allowing for a dynamic experience as users navigate through different zones. The continuous spiral form creates areas for relaxation, communal dining, and therapeutic functions, supporting a multifaceted user experience. Additionally, multiple courtyards are incorporated to promote social interaction, while the central thermal pool acts as a therapeutic feature, enhancing occupants' engagement with their surroundings. Pathways and landscape interventions further guide visitors, their curvatures echoing the building's spiral form to enrich the journey towards the entrance.

#### Materiality and Sustainability
Sustainability is central to the design, with an emphasis on locally sourced materials that minimize environmental impact. Key components include rammed earth for thermal mass to support energy efficiency, local timber for structural elements to enhance warmth and connectivity with the environment, and concrete for stability and resilience. The "implyvium" feature captures rainwater for the thermal pool, illustrating effective water management that aligns with eco-friendly practices. This careful selection of materials not only grounds the project within its ecological context but also reinforces the overall sustainability ethos of the design.

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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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