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Self-Cleaning Concrete and Pneumatic Structures Enhancing Urban Wellness in Sustainable Living

Authors:
Anton Kogan, Julia Nakanishi
Self-Cleaning Concrete and Pneumatic Structures Enhancing Urban Wellness in Sustainable Living
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Utilizing self-cleaning concrete and adaptable pneumatic structures, the design fosters a healthier urban environment while serving as a supportive residence for communities affected by poor air quality.
5 key facts about this project
01
Utilizes self-cleaning concrete infused with titanium dioxide for active air purification.
02
Incorporates pneumatic structures for flexible outdoor social spaces year-round.
03
Features an integrated bioswale system for natural water filtration and management.
04
Emphasizes natural ventilation through multiple outdoor access points across levels.
05
Prioritizes community wellness with dedicated therapeutic spaces and communal areas.

## Overview

The Krakow Oxygen Home is situated in Krakow, Poland, and aims to address significant environmental and health challenges associated with the region's air quality. The design is tailored to create a community-oriented space that supports vulnerable populations, such as children and individuals with compromised health. The project combines innovative architectural solutions with a focus on ecological and social well-being, establishing a framework for urban living that prioritizes both sustainability and user experience.

## Design Philosophy

### Community Engagement and Well-Being

The architectural layout encourages interaction between residents and their environment, emphasizing outdoor experiences through the incorporation of parks and accessible green spaces. These elements not only facilitate recreational activities but also serve as critical resources for alleviating the effects of poor air quality. Special attention is given to the emotional and physical health of residents, with spaces designed for social unity, such as communal areas for dining, libraries, and meditation rooms, promoting holistic well-being within the community.

### Strategic Materiality and Environmental Integration

The project employs a range of environmentally conscious materials and technologies that enhance functionality and sustainability. Notable components include self-cleaning concrete infused with titanium dioxide, which reduces pollutants, and sustainable wood for structural elements that contribute warmth to living spaces. The design also integrates glass to maximize natural light and visual access to the surrounding landscapes. Unique features such as bioswale systems for natural water filtration and pneumatic bubbles that offer weather-resistant communal spaces further exemplify the commitment to ecological harmony and versatility in the development's design.

## Spatial Organization

### Public-Private Dynamics

The layout of the Krakow Oxygen Home delineates public and private spheres effectively. The ground level is dedicated to public facilities, including cafés and healthcare-related services, fostering community interaction. Upper levels feature spaces tailored for patient services, such as counseling and group therapy rooms, ensuring a clear separation that maintains privacy while facilitating access to necessary support services.

### Vertical and Horizontal Connectivity

Designed with vertical dynamism, the building enhances airflow and communal engagement through multiple levels of outdoor access. This configuration not only promotes environmental resilience but also encourages social activities among residents, reinforcing the project's overarching goals of community interaction and ecological awareness.

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The Buildner’s Unbuilt Award 2025: Celebrating Architectural Creativity and Visionary Unbuilt Designs with a Total Prize Fund of €100,000

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

Buildner's Unbuilt Award 2025

Celebrating your unbuilt architecture visions with a €100,000 prize

100,000€ Prize / 2025 ideas COMPETITION
Prize 100,000 €
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