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Concrete Tubes Forming A Vertical Community Near The Tiber

Authors:
Xin Chen, Danlei Yang, Hsin-wei Wang
Concrete Tubes Forming A Vertical Community Near The Tiber

Project in-detail

Constructed from modular concrete tubes, the design integrates an existing building into a cohesive vertical community that addresses urban housing needs along the River Tiber.
5 key facts about this project
01
Constructed with modular pre-fabricated concrete tubes for flexible living arrangements.
02
Integrates an existing building to blend historical and modern elements.
03
Designed to foster community interaction through strategic spatial organization.
04
Ramps facilitate connectivity between public and private areas across multiple floors.
05
Located near the River Tiber, enhancing the project’s urban context.

The setting near the River Tiber at Piazza Jan Palach, 30 in Rome serves as an innovative response to the challenges of urban living. The design combines modern residential needs with a respect for historical architecture. By integrating an existing building into the new layout, the project aims to provide versatile living arrangements through a modular approach. A series of pre-fabricated concrete tubes form the backbone of the design, offering flexibility and space efficiency.

Design Concept

Modularity is at the heart of the design, utilizing pre-fabricated concrete tubes to create different types of living units. Each unit measures between 10 to 12 feet wide and offers three configurations: three bedrooms, two bedrooms, or a single-bedroom apartment. This adaptable design can meet the diverse needs of families, allowing spaces to change as lifestyles evolve.

Spatial Organization

The building is structured around clear pathways for circulation. Ramps and corridors connect various public and private areas, ensuring that residents can move freely throughout. Public spaces are thoughtfully placed, encouraging community interaction while maintaining the privacy of individual units. Residents can engage with their neighbors without having to leave the building.

Integration of Existing Structures

An important feature of the project is how the existing building has been incorporated into the overall design. Each floor of the original structure is now used for public and service areas, creating a mix of old and new. This integration not only preserves historical elements but also makes efficient use of resources, reflecting a commitment to responsible urban development.

Visual Identity

The visual aspect of the design is formed by the arrangement of the concrete tubes, which create a grid-like look. This choice links the building to the surrounding architecture in a coherent way. Bedrooms are placed on the outside while living spaces are oriented toward the inside, promoting a sense of community.

The inclusion of steel ramps and corridors offers durability while facilitating easy movement across different levels. This design choice contributes to the overall goal of creating a functional and inviting urban environment.

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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

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