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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

Project in-detail

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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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

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
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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Buildner's Unbuilt Award 2025
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