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Rammed Earth Visitor Center Embracing Natural Terrain With Sustainable Lava Stone Elements

Authors:
Marion Labastide, Manon Lestage
Rammed Earth Visitor Center Embracing Natural Terrain With Sustainable Lava Stone Elements

Project in-detail

Rammed earth walls harmonize with locally sourced lava stone to create a visitor center that seamlessly blends into the natural landscape while guiding guests on an educational journey through the geological features of Kvennargja Cave.
5 key facts about this project
01
Rammed earth walls provide thermal mass and natural insulation, enhancing energy efficiency.
02
Lava stone foundations are sourced locally, reinforcing geological context and sustainability.
03
Modular pathways adapt to the terrain, minimizing ecological disturbance while guiding visitors.
04
Elevated observation areas offer panoramic views of the surrounding landscape and geological formations.
05
Biobased concrete construction techniques emphasize environmental responsibility and durability.
The architectural design project "A Path Towards the Rock" is located near the Kvennargja Cave, a site characterized by remarkable geological features and ecological diversity. The project aims to facilitate visitor interaction with the landscape while preserving the integrity of the natural environment. The design incorporates pathways that guide visitors towards the cave, creating an immersive experience that highlights the area's geological significance.

The building functions as a visitor center, encompassing various amenities such as a café, exhibition areas, and observation spaces. Each segment is organized vertically, optimizing views of the landscape and encouraging exploration. This layout supports the overarching goal of fostering a connection between the visitors and their surroundings.

Unique Design Approaches
The project employs a modular approach to its pathways and structural elements, allowing adaptability to the site's terrain. The pathways are designed to intertwine with natural fissures, minimizing disruption to the existing ecosystem while providing access to significant geological features. This considerate integration is a hallmark of the project, distinguishing it from conventional designs.

Material selection plays a pivotal role in the project’s execution. The use of rammed earth bricks for walls not only enhances thermal efficiency but also resonates with the local geology, creating a cohesive aesthetic. Lava stone has been utilized in foundation elements, reinforcing the connection between the building and the geological context. Biobased concrete and timber for interior finishes contribute to the sustainable approach, ensuring a minimal environmental impact while providing durability and functionality.

Exploring the Architectural Details
The building’s design reflects an understanding of ergonomic and environmental needs. Light-infused spaces foster a welcoming atmosphere, with strategically placed windows enhancing natural illumination while framing views of the landscape. Elevated viewpoints are integrated into the pathways, enriching the visitor experience by offering unique perspectives of the surrounding area.

The rammed earth construction method not only provides thermal mass but also speaks to the architectural intentions of sustainability and landscape integration. This pragmatic choice in materials and design philosophy exemplifies a commitment to ecological responsibility while addressing the needs of modern visitors.

For more details regarding the architectural plans, sections, and specific design elements, readers are encouraged to explore the full project presentation. This will provide deeper insights into the innovative ideas and methodologies that define this architectural project.
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100,000 € Prize Fund / Kingpsan Edition #10
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100,000€ Prize / 2025

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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