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Monolithic Sanctuary Crafted from Geopolymer Concrete

Author:
Alessandro Rigamonti
Monolithic Sanctuary Crafted from Geopolymer Concrete
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Crafted as a monolithic structure from geopolymer concrete, the design creates a secluded environment that fosters introspection and personal reflection within an intimate sanctuary.
5 key facts about this project
01
Monolithic structure constructed entirely from geopolymer concrete.
02
Circular entrance designed to create a ritualistic transition to introspection.
03
Interior promotes "neutral body posture" for enhanced comfort.
04
Environmentally sustainable materials ensure long-term durability.
05
Intimate space connects users to their surroundings through changing natural light.

Unplugger is a contemplative space designed to support introspection and personal reflection. It presents a strong monolithic form that connects with both nature and the universe. The setting allows it to be placed in various environments, creating a sanctuary for those seeking to escape daily distractions. The overall design encourages users to turn their focus inward.

Conceptual Framework

The design draws inspiration from the idea of a primitive monolith, which evokes feelings of stability and isolation. A circular entrance signifies a change from the outside world to a space of quiet contemplation. By incorporating principles related to "neutral body posture," the building creates a comfortable environment for users. This allows for a deeper connection between individuals and the space, fostering a meditative experience.

Materiality

Reinforced geopolymer concrete is the primary material used in the construction. This choice emphasizes sustainability while ensuring durability. The strong nature of the material allows for a monolithic form that can endure harsh weather and the passage of time. The exterior, robust in its character, enhances the design's themes of permanence and resilience.

Spatial Experience

Inside Unplugger, the atmosphere is intimate, allowing for a personal connection to the surrounding environment. The arrangement of space encourages moments of pause, inviting users to immerse themselves in their thoughts. The straightforward design emphasizes the significance of the experience, enabling individuals to engage deeply with both their thoughts and their surroundings.

Natural light plays a vital role in the interior, shifting throughout the day to create changing shadows and highlights. This dynamic illumination connects users to the rhythm of time and nature, enriching the overall atmosphere and enhancing the reflective qualities of the space.

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Enter an open architecture
competition now

Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
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Chair
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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Open architecture competitions

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    Selected winning projects have the potential to be constructed
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    Experimental competitions with the focus on pushing the boundaries of creativity
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AIA (American Institute of Architects) invites you to design affordable housing in Denver

Affordable Housing Series 19th Edition ideas COMPETITION
Prize Monetary award
Eligibility Open to all
Final registration deadline 18 September 2025

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