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Ash-Infused Concrete Structures Offering Community Niche Solutions in Urban Living

Authors:
JIONGHUI LIN, CHEN-CHIEH CHAN
Ash-Infused Concrete Structures Offering Community Niche Solutions in Urban Living

Project in-detail

Utilizing ash-infused concrete to create communal niches, the design redefines memory integration in urban living by providing a sustainable solution to Hong Kong's burial challenges.
5 key facts about this project
01
Utilizes ash-infused concrete, integrating ancestral memory into the structure.
02
Features communal niches for ashes, reimagining urban memorial practices.
03
Incorporates vertical gardens to enhance biodiversity in a dense environment.
04
Employs adaptive space planning to accommodate diverse community needs.
05
Addresses landfill challenges through innovative waste management strategies.

# Analytical Report on the Architectural Design Project: "Coexistence of Nihility & Existence"

## Overview
Located in Hong Kong, a city characterized by its dense population and limited land resources, the project explores the socio-spatial challenges associated with death and memory. It aims to provide an alternative approach to traditional burial practices, addressing the pressing need for innovative solutions in a context marked by space scarcity and waste management concerns. The architectural concept engages with the dichotomy of life and death, inviting a reflection on remembrance and forgetting within an urban environment.

### Cultural Remembrance and Waste Management
The design integrates the practice of transforming the ashes of ancestors into building materials, suggesting a physical and emotional connection between the past and present. This element of the design underscores the significance of familial lineage, proposing that “the last bit of bone ash represents a person’s last love.” Concurrently, the architecture tackles the critical issue of waste in Hong Kong by promoting the use of recycled materials, thus contributing to environmental sustainability. This dual focus on cultural remembrance and waste management reinforces the need for a more responsible approach to urban development.

## Materiality and Design Elements
The project employs a distinct selection of materials that serve both functional and symbolic purposes. Cement, combined with ash, creates a concrete that embodies the dialogue between the living and the dead. Large expanses of glass enhance transparency, promoting a sense of openness within the urban fabric. A metal framework provides structural support while incorporating compartments for waste materials, compacted under high pressure.

The architectural form responds to Hong Kong’s verticality, utilizing a façade designed with memorial niches that foster a dynamic interplay of light and shadow. Strategic space planning accommodates flexible spaces that adapt to the evolving needs of inhabitants, thereby encouraging community interaction. Additionally, the integration of green terraces and vertical gardens brings biodiversity to the urban landscape, enhancing the overall living experience through natural elements.

The incorporation of memorial niches not only addresses spatial shortages but also reshapes cultural perceptions of remembrance in urban contexts. This innovative approach emphasizes the importance of community, heritage, and sustainability, establishing a profound connection between architectural design and human experience.

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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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