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Cavity Wall Construction Meets Curvilinear Form in Community Spaces

Author:
Rabeh Helal
Cavity Wall Construction Meets Curvilinear Form in Community Spaces

Project in-detail

Constructed using advanced 3D printing techniques and cavity wall systems, the building's curvilinear design creates a flexible space that serves as a community hub with a café, training rooms, and recreational areas.
5 key facts about this project
01
Utilizes 3D printing technology for rapid construction.
02
Features cavity walls designed for improved structural integrity.
03
Incorporates a flexible layout to accommodate multiple functions.
04
Maximizes natural light and ventilation through strategic elevations.
05
Designed with advanced air circulation systems for energy efficiency.

The design presents a 100% 3D printed building that combines modern construction technology with a focus on serving community needs. Located in a strategic area, the building is designed to accommodate multiple functions, including a café, display area, office, recreation room, shop store, toilets, and training rooms. This layout encourages interaction and accessibility, allowing users to engage easily with the various spaces within the structure.

Construction Methodology

Advanced 3D printing technology is employed as the main method of construction. This approach allows for rapid building times, with estimates suggesting completion within a single day, in contrast to the several months typically required for traditional building methods. The precision offered by 3D printing leads to less waste since the right amount of materials can be used without excess. This efficiency not only lowers labor costs but also aligns well with sustainable practices in modern construction.

Architectural Features

Cavity walls play a key role in the design, chosen based on detailed structural calculations that ensure strength while minimizing material use. This contributes to both the durability and economical construction of the building. Additionally, the integration of trenches around the structure accommodates mechanical, electrical, and plumbing services. This thoughtful process reflects a comprehensive understanding of building operations and functionality, making it easier to maintain the infrastructure.

Spatial Dynamics

The building's layout features several elevations that enhance its exterior profile while fostering a connection between indoor and outdoor spaces. These elevations are designed to maximize natural light and ventilation. Such features are essential for ensuring comfort for the occupants and reducing reliance on artificial energy sources for lighting and cooling. The design also incorporates curvilinear forms that provide visual interest and flexibility, expanding the options available in contemporary architecture.

Design Details

Special attention is given to thermal performance through advanced air circulation systems. These systems help reduce heat transfer, increasing overall energy efficiency during warmer months. The external walls feature textural elements that create shaded areas, improving comfort levels in various climates. This careful balance between aesthetic elements and functional features exemplifies a commitment to creating a building that values both practicality and appeal in its design.

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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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