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Translucent Concrete and Natural Textures in a Serene Underground Retreat

Authors:
Man-Ling Wu, Yi-Liang Ko, Shao-Ling Huang, Chia-Jung Wu
Translucent Concrete and Natural Textures in a Serene Underground Retreat

Project in-detail

Utilizing translucent concrete and sun-printed paper, the design creates a dynamic underground environment that fosters communal interaction and personal reflection within a historically rich context.
5 key facts about this project
01
Utilizes translucent concrete to enhance natural light penetration in subterranean spaces.
02
Incorporates mixed fiber materials for improved structural integrity and unique surface aesthetics.
03
Features sun-printed paper concrete, adding a distinctive visual element that reflects nature.
04
Layered spatial organization facilitates diverse communal and introspective experiences.
05
Design pays homage to historical Roman public bathing traditions within a contemporary context.
"Sub Rosa" represents a notable architectural project situated in Rome, designed to integrate underground spaces within the city's historical context. This project emphasizes a balance between public and private realms, creating an environment conducive to social interaction while offering areas for personal reflection. The design aims to evoke the duality of visibility and concealment, offering a contemporary interpretation of traditional Roman architecture.

The primary function of "Sub Rosa" includes facilities for communal bathing, reading, and relaxation. The spaces are organized to facilitate a journey from more public areas, such as the bath and changing rooms, to intimate spaces that encourage quiet contemplation. This design organization promotes fluid movement throughout the site, allowing users to engage with various experiences within the architectural framework.

Innovative Materiality and Design Approaches

"Sub Rosa" distinguishes itself through the thoughtful selection of materials and the integration of light within the design. Translucent concrete plays a significant role, allowing natural light to permeate the underground areas, enhancing the ambiance of the spaces while connecting visitors to the external environment. The use of mixed fiber concrete improves durability while introducing distinct surface patterns reminiscent of natural textures. Additionally, the incorporation of sun-printed paper concrete enhances visual diversity and reinforces the organic theme of the space, reflecting the delicate nature of a rose.

The project also focuses on social spaces, integrating community-oriented areas that echo the traditional Roman practice of public bathing. This approach not only reflects historical customs but also adapts them for current social needs, fostering communal bonds among users.

Dynamic Spatial Organization

The spatial distribution within "Sub Rosa" is purposely designed to guide users through a series of experiences. The changing rooms serve as entry points, leading visitors into the prominent public bath area, which acts as the heart of the project. Surrounding this central space are quieter reading and rest areas, designed to provide zones for reflection amid the hustle of city life. The interchange of high and low activity zones encourages a variety of interactions while maintaining an overall sense of continuity within the architectural design.

Overall, "Sub Rosa" embodies a holistic architectural approach, melding historical significance with modern functionality. It stands out due to its commitment to enhancing user experience through intelligent design and material choices.

To gain deeper insights into "Sub Rosa," viewers are encouraged to explore the architectural plans, architectural sections, and architectural designs that illustrate the project's unique ideas and functional layouts.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
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Architecture for Children’s Development #3
Buildner's Unbuilt Award 2025
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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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