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Basalt Stone Integration and Precast Concrete Structure Enhancing Thermal Comfort in a Nordic Retreat

Authors:
Takahiro Osaka, Haruka Uchida, Ikumi Segawa, Haruka Taharasako
Basalt Stone Integration and Precast Concrete Structure Enhancing Thermal Comfort in a Nordic Retreat

Project in-detail

With its innovative use of basalt stone and precast concrete to create a thermal haven, the design elevates the experience of a Nordic retreat while seamlessly integrating with the surrounding landscape.
5 key facts about this project
01
Utilizes locally sourced basalt stone to enhance thermal efficiency and harmonize with the landscape.
02
Incorporates precast reinforced concrete for structural stability, ensuring durability in a harsh climate.
03
Features expansive glass facades that maximize natural light and promote indoor-outdoor connection.
04
Includes EPS subfloor heating systems to maintain comfort while minimizing energy consumption.
05
Designed with outdoor bathing areas that allow guests to experience the natural elements in a serene setting.
The project "Water Edge Hot Spring" represents a thoughtful and well-integrated architectural endeavor designed to harmonize with its natural environment. This architectural design is characterized by a careful consideration of both the aesthetic and functional aspects of the building, aiming to enhance the experience of its users while respecting the surrounding landscape. Nestled within a potentially cold geographical setting, this hot spring complex serves as a retreat, providing visitors with spaces for relaxation, social interaction, and connection to nature.

The primary function of the project revolves around delivering a serene experience where individuals can unwind in a natural hot spring environment. The design accommodates various functional areas, including a reception area, common lounge, kitchen and bar, private bedrooms, and outdoor bathing areas. These components are strategically arranged to facilitate both communal gatherings and intimate retreats, catering to diverse visitor needs.

The architectural elements of the project are noteworthy, showcasing a minimalist yet warm design approach. The use of precast reinforced concrete for structural stability ensures longevity and durability, making the building suitable for its environment. Complementing this, brick tiles are used for interior surfaces, introducing warmth and a tactile element that resonates with the natural setting. The extensive use of aluminium frames provides support for large glass panels, which not only enhance the views but also increase daylight penetration within the building.

Basalt stone, sourced locally, adds an organic touch to the design, echoing the geological characteristics of the landscape. The incorporation of EPS subfloor heating systems reflects a commitment to comfort and energy efficiency, particularly vital in colder climates where maintaining thermal comfort is essential. This strategic choice of materials contributes to an overall aesthetic that feels both cohesive and integrated into the surrounding ecosystem.

One of the unique design approaches of the Water Edge Hot Spring lies in its emphasis on transitional spaces. The design skillfully blurs the lines between indoor and outdoor areas, with expansive glass facades allowing natural light to flood the interior while offering unobstructed views of the scenic environment. This connection to the outside is further emphasized through carefully planned outdoor bathing areas that invite guests to engage with the elements, thus enhancing the overall therapeutic experience.

Consideration of environmental factors plays a critical role in the design, ensuring that the building remains functional and inviting regardless of seasonal changes. The strategic arrangement of spaces and materials not only fosters comfort but also encourages social interaction among visitors. The thoughtful layout promotes communal activities while preserving opportunities for privacy, striking a balance that enhances the overall visitor experience.

In essence, the Water Edge Hot Spring project illustrates how architecture can create a meaningful relationship between the built environment and nature. This project excels in its ability to offer a tranquil retreat that encourages relaxation and reconnection with the landscape. With its well-considered design and material choices, it serves as a reference point for future architectural ideas that seek to harmonize human experience with the natural world.

For those interested in a deeper understanding of this architectural project, the various elements, including architectural plans, architectural sections, and architectural designs, offer further insights into the nuances of the Water Edge Hot Spring. Exploring these details will provide a fuller appreciation of the thoughtful craftsmanship behind the project and its unique approach to creating a soothing environment.
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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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