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Spiral Observation Point With 3D Printed Concrete and Wood Composite

Authors:
Mirko Daneluzzo, Michele Daneluzzo, Martina Negri
Spiral Observation Point With 3D Printed Concrete and Wood Composite

Project in-detail

Constructed using 3D printed concrete and wood composite, the tower features a spiral form that enhances light filtration and visitor interaction, serving as an observation point within the Al Wathba Wetlands Reserve.
5 key facts about this project
01
Constructed using advanced 3D printing techniques for precise component fabrication.
02
Features a central staircase that serves as the focal point of both circulation and design.
03
Integrates bifurcations that dematerialize walls into a spiral colonnade.
04
Includes openings that allow natural light to dynamically filter throughout the interior.
05
Designed for accessibility with multiple pathways for diverse visitor needs.

The tower is located in the Al Wathba Wetlands Reserve, designed to connect visitors to the natural landscape. It functions as both an observation point and a pathway, inviting exploration and engagement with the environment. The central feature is a staircase that serves as the heart of the tower, guiding movement and promoting a sense of flow throughout the space.

Concept and Structure

The design is inspired by the movement of sand, taking the form of a vertical structure that resembles a spiral. This architectural concept incorporates a branching system that reinforces its organic nature, allowing the building to resonate with the desert setting. The interaction between solid elements and empty spaces is pivotal, creating a porous structure that encourages light to filter in and provides views of the surrounding landscape.

User Experience

The experience for visitors is a significant focus in the design. Access is gained via a walkway, where a choice between stairs and a manual elevator exists. This arrangement supports easy navigation while allowing visitors to witness the shift from darker spaces to brighter views. Upon reaching the observation platform, visitors are met with expansive vistas of the wetlands, enhancing the relationship between the tower and its environment.

Materiality

Construction relies on advanced 3D printing techniques, with components made in sections of 2.5 meters. Concrete is used for its durability, while steel features in key structural parts, including the observation platform and elevator. A wood composite is utilized for walkable areas, adding strength and sustainability to the overall design.

At the top of the tower, the observation platform provides a space that blends with the natural surroundings. Light streams through carefully placed openings, offering both protection from the elements and a connection to the outdoors. This attention to detail creates an inviting atmosphere, allowing visitors to fully engage with the beauty of the wetlands.

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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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