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Recycling Plastic Waste Into Composite Bricks for Sustainable Community Housing

Authors:
Zikry nasrullah bin zairul azidin , Wong Yi Xuen , Hao Yuan Cheah
Recycling Plastic Waste Into Composite Bricks for Sustainable Community Housing

Project in-detail

Transforming coastal plastic waste into composite bricks, this sustainable community housing project blends traditional kampung architectural elements with modular construction techniques to create resilient living spaces for residents.
5 key facts about this project
01
Composite bricks made from 20% recycled plastic waste and 80% coastal sand are used for construction.
02
The project incorporates a modular design allowing for flexible layout configurations.
03
Rainwater harvesting systems are integrated into each unit for sustainable water management.
04
Shared public spaces foster community engagement and interaction among residents.
05
Building techniques utilize accessible machinery for local artisans, promoting community involvement.
The "Brick by Brick" project addresses the pressing issue of coastal plastic pollution through an innovative approach to housing in Southeast Asian coastal communities. It is designed to transform waste materials into functional and sustainable architectural components. The project integrates traditional vernacular architecture with modern sustainability practices to create a cohesive community-focused environment. Each unit of the design functions not only as a home but also as a potential educational tool for recycling practices, thereby fostering a culture of environmental responsibility among residents.

Sustainable Material Utilization

A key feature of this project is the use of composite bricks made from 20% shredded recycled plastic and 80% coastal sand. This choice not only reduces dependence on traditional construction materials but also actively mitigates plastic pollution. The architectural design emphasizes modular construction, allowing for flexibility in assembly and customization. The bricks can be cast into various shapes and sizes, facilitating unique configurations to meet specific site requirements and personal preferences.

The project also incorporates corrugated metal sheets for roofing, which provide durability and promote natural ventilation. Structural integrity is maintained through the use of wood beams and a rigid cross-bracing system, ensuring stability in the face of environmental challenges typical of coastal locations. Rainwater harvesting systems are integrated into the design, servicing each dwelling with essential water supply, promoting self-sustenance and resource efficiency.

Community-Centric Design Approach

This project stands out due to its strong emphasis on community cohesion and interaction. The layout includes shared public spaces that are intentionally designed to facilitate social gatherings, community meetings, and educational programs. These spaces are interspersed between residential units, creating a network that encourages connection among residents and supports communal activities.

The blending of public and private spaces within the project reflects traditional kampung lifestyles, aiming to enhance social bonds while maintaining individual privacy. The approach to public space design promotes inclusivity and accessibility, ensuring that all community members can participate in communal initiatives.

Innovative Technological Integration

The "Brick by Brick" project also exemplifies innovative construction techniques that are accessible to local artisans. The use of basic machinery for shredding and melting plastics allows for a community-driven approach to building. This engagement not only creates employment opportunities but also educates participants on the importance of recycling and sustainable practices.

The architectural design benefits from passive climate control measures, including overhanging roofs that provide shade and mitigate the effects of seasonal monsoons. This thoughtful integration of environmental considerations into the architectural framework enhances resilience against climate change and contributes to the longevity of the community.

For those interested in understanding the technical aspects of "Brick by Brick," exploring the architectural plans, sections, and design details will provide deeper insights into its functionality and innovative use of materials. This project represents a significant step towards sustainable housing solutions tailored to the unique challenges faced by coastal communities in Southeast Asia.
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MICROHOME
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100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
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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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