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Bomb Shelter Integration with Recycled Concrete and Sustainable Wood Panels in Community Living Spaces

Authors:
Jaeyu Kim, Jing Lin Ng
Bomb Shelter Integration with Recycled Concrete and Sustainable Wood Panels in Community Living Spaces

Project in-detail

Incorporating bomb shelter elements within a framework of recycled concrete and sustainable wood panels, this design creates adaptable community living spaces that effectively address safety and environmental concerns.
5 key facts about this project
01
Integrates bomb shelters within the living spaces for enhanced safety.
02
Utilizes recycled concrete materials to reduce environmental impact.
03
Features custom cross-laminated timber panels for structural efficiency.
04
Incorporates charred wooden shingles for fire resistance and aesthetic design.
05
Employs a bent A-frame structure to optimize interior spatial dynamics.

### Overview
Located in a post-war context, the project [000] aims to address urgent housing demands through a strategy centered on sustainability and community involvement. Emphasizing the reuse of materials and existing structures, the design seeks to establish resilient living environments while fostering social cohesion and environmental responsibility.

### Spatial Strategy
A key component of the design is the reinforcement of existing buildings, prioritizing structural sustainability and minimizing waste. The approach integrates modular components that provide flexibility in accommodation, allowing spaces to adapt seamlessly to evolving community needs. Additionally, the inclusion of features such as bomb shelters within existing basements not only repurposes space effectively but also enhances safety for residents.

### Materiality and Environmental Considerations
The project employs a range of materials focused on performance and ecological sustainability. Recycled building rubble is utilized in concrete mixtures, while preserved existing windows improve thermal efficiency. Steel offers structural support, and polycarbonate panels in balcony designs facilitate thermal regulation. Furthermore, rainwater harvesting systems are integrated, promoting self-sufficiency in water management and contributing to resource-efficient living environments.

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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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