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Modular Towers Constructed With Bamboo and ETFE for Sustainable Urban Living

Authors:
Michael Kwan, Hunter Lee, Alex Raymundo
Modular Towers Constructed With Bamboo and ETFE for Sustainable Urban Living

Project in-detail

Constructed with bamboo and incorporating ETFE elements, the design provides adaptable high-density living solutions within Hong Kong's urban landscape.
5 key facts about this project
01
Constructed using bamboo for structural reinforcement, enhancing sustainability.
02
Utilizes ETFE for lightweight, durable roofing and façade elements.
03
Integrates rice husk insulation for improved energy efficiency and sustainability.
04
Features a central core design that optimizes vertical circulation and service access.
05
Incorporates communal green spaces to promote resident interaction and community.
The DOT MATRIX project represents a crucial development in the context of affordable housing within the urban landscape of Hong Kong. This architectural initiative addresses the growing need for high-density residential solutions in a city known for its limited real estate and soaring living costs. The project consists of modular residential towers designed to maximize available land while promoting a sustainable and communal living environment.

The primary function of the DOT MATRIX Towers is to provide diverse housing options, including studio and family-style apartments, while incorporating communal spaces that foster interaction among residents. The layout of the project emphasizes efficiency in spatial use, with each unit designed to accommodate numerous living configurations. This approach not only aligns with the principles of modular construction but also responds to the varied needs of individuals, couples, and families in urban settings.

The design incorporates a central core that houses essential services and traffic circulation, around which individually articulated residential units are arranged. This core provides structural stability while serving as the backbone for vertical circulation and service distribution. The arrangement of units ensures maximum exposure to natural light and ventilation, enhancing the overall livability of the spaces.

One notable aspect of the DOT MATRIX project is its innovative use of materials. The incorporation of bamboo for structural reinforcement is a significant departure from traditional materials, highlighting a commitment to sustainability and resource efficiency. Additionally, the use of rice husk for insulation demonstrates an environmentally conscious approach, utilizing agricultural waste to enhance the thermal performance of the buildings. The integration of ETFE (Ethylene Tetrafluoroethylene) as a roofing and façade material allows for lightweight yet durable properties, providing natural light while maintaining energy efficiency.

The project features a variety of communal spaces, including gardens and recreational areas that encourage community interaction. These shared amenities are strategically designed to enhance the residents' experience and foster social engagement, providing essential services that go beyond individual apartment needs.

In summary, the DOT MATRIX project exemplifies a practical approach to high-density urban living, merging functionality with sustainability and social connectivity. It serves as a model for future developments seeking to address the complex challenges of contemporary urban housing. Interested readers are encouraged to explore the architectural plans, sections, designs, and ideas that provide further insight into the project's innovative framework.
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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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