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Modular Shelters Built with Cob and Recycled Concrete in a Community-Centric Framework

Author:
Salim Kanawati
Modular Shelters Built with Cob and Recycled Concrete in a Community-Centric Framework

Project in-detail

Constructed with locally sourced cob bricks and recycled concrete, these modular units are designed to foster community resilience and sustainability while providing essential housing in Gaza.
5 key facts about this project
01
Each housing unit is constructed with locally sourced cob bricks for enhanced thermal efficiency.
02
The project utilizes recycled concrete aggregates derived from local war ruins to minimize environmental impact.
03
Rainwater harvesting systems are integrated into the design for sustainable water management.
04
Ventilation strategies leverage cross-windows to optimize airflow, reducing reliance on mechanical cooling.
05
Community facilities are incorporated within the development to promote social interaction and resource sharing.

## Overview

The Micro Hope Ensemble is situated in Gaza City, addressing the critical demand for affordable and sustainable housing in a context marked by significant humanitarian challenges. The design seeks to foster community resilience while incorporating environmental sustainability through innovative architectural solutions. This initiative emphasizes modular growth, the utilization of local materials, and sustainable building practices tailored to meet the specific needs of the Gaza community.

## Spatial Strategy

The ensemble's design features modular housing units that offer flexibility in layout and adaptability to various family structures. Each unit is carefully organized to optimize space utilization while ensuring privacy, a key consideration in Arab family life. Public, semi-private, and private areas are distinctly defined to enhance livability in accordance with cultural norms. Additionally, the internal configuration promotes functionality, allowing residents to customize their environments as family dynamics evolve.

## Materiality and Sustainability

The project employs locally sourced materials that reflect both resourcefulness and a commitment to sustainability. Cob bricks and mud bricks are selected for their thermal efficiency, while recycled concrete aggregates sourced from conflict-related debris contribute to waste reduction. Recycled wood panels reinforce structural integrity, and natural shading solutions using jute and straw enhance indoor comfort. To further support sustainable living, photovoltaic panels provide off-grid energy generation, and hydroponic systems facilitate water recycling for household use. The design also incorporates rainwater harvesting systems, addressing local water scarcity effectively.

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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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