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Volcanic Concrete and Retroflective Silica Form a Geological Gateway for Educational Exploration

Authors:
Jordan Soderberg mills, Christopher Bradley
Volcanic Concrete and Retroflective Silica Form a Geological Gateway for Educational Exploration

Project in-detail

Grounded in volcanic concrete and enhanced by retroflective silica, the design serves as an educational gateway that immerses visitors in the geological narrative of Iceland's unique landscape.
5 key facts about this project
01
Grounded in locally sourced volcanic concrete to enhance durability and environmental integration.
02
Utilizes retroflective silica to adapt visually with changing light conditions throughout the day.
03
Incorporates dual cave entrances as a thematic response to the geological landscape.
04
Features an educational space designed to promote learning about local geology and ecology.
05
Pathways are formed from natural stone, creating seamless transitions between structure and terrain.
The architectural project "Giant's Gate" is designed to serve as a prominent landmark situated within the geological landscape surrounding the Grjótagjá and Vogarjág caves in Iceland. At its core, the project serves both an educational and observational function, inviting visitors to engage with the natural environment while highlighting the region's geological features. The design integrates seamlessly with the existing topography, fostering a connection between the built structure and the surrounding landscape.

The "Giant's Gate" encompasses two main components: a lookout point and dual cave entrances. The lookout is positioned strategically to provide an expansive view of the unique geological formations that define the area. Through architectural design, the project creates a pathway for exploration, inviting visitors to traverse the space and interact with nature.

The materials selected for this project, primarily volcanic concrete, reflect the local geology. This choice underscores the narrative of the landscape itself while ensuring durability and resilience against the elements. Accompanying this, retroflective silica is employed to enhance visibility, particularly during varying light conditions, while optical mirrors are used to create reflective surfaces that engage with the surrounding environment.

Unique Integration of Geological Themes and Design Elements

The "Giant's Gate" distinguishes itself through its exploration of geological themes reflected in both its form and function. The arched openings symbolize geological movement, echoing the tectonic shifts that have shaped the region. This metaphorical representation is key to understanding the project’s identity, positioning it not just as an architectural feature but as an extension of the landscape itself.

Each pathway and observation platform within the project is designed to encourage visitor interaction. The calculated placement of these elements enhances the experience of exploration, allowing visitors to perceive the geological features from multiple vantage points. This emphasis on interaction is further supported by the incorporation of educational spaces, designed to facilitate learning about Iceland’s geology and cultural narratives.

Functional and Aesthetic Design Considerations

In addition to its educational purpose, the architectural design incorporates practical considerations to accommodate visitors. The layout of the lookout and cave entrances offers accessibility while promoting an immersive experience. Natural stone pathways connect these spaces, creating a seamless transition between the structure and the surrounding terrain.

Architectural plans and sections reflect careful attention to environmental integration, ensuring that the structure harmonizes with its setting rather than imposing upon it. The project also emphasizes the use of local materials, reinforcing sustainability and minimizing ecological impact. The dual focus on aesthetic appeal and functionality renders "Giant's Gate" a holistic architectural endeavor, transcending mere observation to embody a deeper engagement with the landscape.

For a comprehensive understanding of the "Giant's Gate" project, readers are encouraged to explore detailed architectural plans, sections, and designs. This information will provide deeper insights into the architectural ideas and unique design approaches integrated throughout the project.
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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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