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Hexagonal Community Structure Integrated with Cross-Laminated Timber and Sustainable Waste Solutions

Authors:
Yinghui Ren, Danning Yang
Hexagonal Community Structure Integrated with Cross-Laminated Timber and Sustainable Waste Solutions

Project in-detail

Incorporating a hexagonal layout of cross-laminated timber combined with a dedicated waste-to-energy zone, this design provides innovative housing solutions while addressing community needs in an urban environment.
5 key facts about this project
01
The design incorporates a waste-to-energy system that converts local refuse into usable energy.
02
Hexagonal modules are arranged to facilitate communal interaction while maintaining individual privacy.
03
Cross-laminated timber panels enhance structural integrity while minimizing carbon footprint.
04
Charred wooden shingles provide fire resistance and contribute to the building's distinct aesthetic.
05
The project features permeable concrete pathways to improve site drainage and sustainability.

**Overview**

Located in the suburban areas of Cape Town, the Soul Community project addresses critical urban challenges, particularly homelessness and waste management. This design concept establishes a multifunctional facility aimed at providing living accommodations and support for individuals experiencing homelessness, while integrating waste-to-energy technologies to transform urban waste into usable energy. The project seeks to foster community engagement and social cohesion within a sustainable urban framework.

**Spatial Configuration and Functionality**

The architectural layout features a series of hexagonal modules, each serving distinct functions to promote both privacy and communal interaction. The living units are designed as private spaces equipped with essential amenities, while common areas serve as hubs for social interaction and community engagement. A dedicated waste management zone is integrated into the design, where waste is processed and converted into energy. This configuration enhances the fluid relationship between individual units and communal spaces, reflecting a commitment to both personal and collective development.

**Material Selection and Environmental Strategies**

The materials employed in the Soul Community project prioritize sustainability and durability. Recycled steel forms the structural framework, providing strength and resilience against local weather conditions, while cross-laminated timber (CLT) offers aesthetic appeal and warmth in both internal and external finishes. The use of glass allows natural light to penetrate living spaces, establishing a connection with the surrounding environment. Additionally, permeable concrete in pathways facilitates water drainage, minimizing runoff and enhancing site performance. These material choices collectively underscore the project's focus on ecological responsibility and adaptability to meet the needs of its residents.

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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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