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Natural Stone and Reinforced Concrete Towers Embracing Iceland's Tectonic Landscape

Authors:
Eva Schwaerzler, Sara maria Camagni, Carlheinz christoph Von geyso, Georg hermann Erharter
Natural Stone and Reinforced Concrete Towers Embracing Iceland's Tectonic Landscape

Project in-detail

Rising from Iceland's tectonic rift, the dual towers constructed of natural stone and reinforced concrete serve as both an educational center and an observation point, harmonizing with the dramatic landscape to foster a deeper understanding of the region's geology.
5 key facts about this project
01
Constructed to withstand Iceland's harsh climate, the building uses reinforced concrete and natural stone for durability.
02
The design includes expansive glass facades that provide unobstructed views of the surrounding tectonic landscape.
03
Integrates renewable energy features, including wind turbines and a green roof for efficient resource management.
04
The structural layout encourages fluid movement through open spaces and a sculptural staircase.
05
Educational installations within the towers focus on the geological significance of the nearby rift.

The Rifting Lands project in Grýta, Iceland, is an architectural endeavor that skilfully integrates its structural design with the local geological context. This architectural expression connects visitors to the surrounding landscape, specifically highlighting the rift formed by the spreading of the North American and Eurasian tectonic plates. The project emphasizes the relationship between architecture and nature, offering both educational and experiential opportunities.

The building comprises two primary towers, designed to rise from the earth, reflecting the rugged terrain of the site. The architectural layout facilitates a seamless flow of movement, encouraging exploration and interaction with the environment. The project accommodates various functionalities, including public exhibition spaces, educational installations, and observation areas, thereby serving as a hub for learning about the significant geological features of the region.

Unique Design Approaches

One of the most notable aspects of this project is its use of natural materials that resonate with the landscape. The primary materials include reinforced concrete, timber, glass, natural stone, and steel. These materials not only ensure structural integrity but also enhance the visual connection with the surroundings. The extensive use of glass in the facade promotes transparency and maximizes natural light, cultivating an inviting atmosphere for visitors.

The architectural design prioritizes sustainability through features such as a green roof that collects rainwater and is equipped with wind turbines. This integration of renewable energy sources exemplifies a commitment to environmentally responsible architecture. The vertical circulation within the towers is marked by a sculptural staircase that enhances the visitor experience, inviting users to ascend gradually through spaces infused with natural light and views of the rift.

Spatial Organization

The layout is methodically designed to facilitate a variety of uses. The ground floor provides immediate access, serving as a reception and introduction point for visitors. As individuals move upwards within the space, barriers between interior and exterior dissolve, offering panoramic vistas of the geological features outside. The architectural sections illustrate the balance between solid and void, with carefully curated spaces that highlight both functionality and aesthetics.

The project embodies a clear intention to educate and engage its audience, achieving a delicate balance between contemporary architectural practices and the preservation of the site's natural integrity. By exploring elements such as architectural plans, architectural sections, architectural designs, and architectural ideas, one can gain deeper insights into the thoughtful considerations and decisions taken throughout this project. Visitors are encouraged to delve into the project presentation for a comprehensive understanding of its design and impact.

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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
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