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Reinforcing Bars and Water Collection in a Tectonic Landscape Observatory

Authors:
Zouad Mehdi, Vancoillie Manon
Reinforcing Bars and Water Collection in a Tectonic Landscape Observatory

Project in-detail

Constructed with reinforcing bars and designed to collect water, the observatory seamlessly integrates into the tectonic landscape, creating a functional space for exploration and engagement in a unique geological context.
5 key facts about this project
01
Constructed at the geological rift between two tectonic plates.
02
Pathways designed as modular elements that enhance visitor flow.
03
Water collection integrated within structural poles for sustainability.
04
Public and private spaces balance interaction and solitude.
05
Panoramic views achieved through a carefully planned ascent.

The Grjótagjá Observatory is located at the meeting point of the North American and Eurasian tectonic plates in Iceland. It serves as a space for exploration and engagement, allowing visitors to appreciate the striking geological landscape. The design focuses on the theme of connection and separation, inviting users to interact with the natural environment through structured pathways and observation points.

Concept and Design

The design reflects the idea of an arch that connects the two continents. This representation encourages visitors to experience the earth's geological features in a tactile way. The space is not only for observation but also for movement and exploration, leading users on a journey through the unique landscape.

Pathway Organization

Visitors follow a series of pathways that act as links between various facilities. These include public caves, a lobby, a café, toilets, and the main observatory area. The careful arrangement of these spaces enhances the overall experience, providing clear access and encouraging exploration while maintaining connections among different areas.

Materiality and Sustainability

The structure is built using raw materials that resonate with the surrounding environment. Steel beams and poles form the main framework, while the outer skin comprises four layers of reinforcing bars. This simple yet effective choice promotes durability and stability. Additionally, the design includes a water collection system within the poles, emphasizing a commitment to sustainability and responsible resource use.

Spatial Dynamics

Spaces within the observatory encompass both public areas and private retreats. Paths lead to quiet private baths, allowing visitors to choose their level of engagement. This thoughtful design encourages a variety of experiences and interactions. The emphasis on movement invites exploration while deepening the connection to the natural world.

The observatory’s panoramic viewpoint is reached by an ascending staircase, offering visitors a full view of the surrounding landscape, reinforcing the relationship between people and the powerful geological forces at play in this remarkable location.

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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

Enter an open architecture
competition now

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