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Eroding Structure of Sea Sand Creating a Tactile Coastal Experience

Author:
Ditza Wieler davidi
Eroding Structure of Sea Sand Creating a Tactile Coastal Experience

Project in-detail

Crafted from local sea sand, the pavilion merges with its coastal environment while offering a tactile escape for visitors to engage with the elements and experience the surrounding landscape.
5 key facts about this project
01
Crafted entirely from local sea sand.
02
Features a modular construction method without traditional roofing.
03
Designed to naturally weather and erode over time.
04
Encourages tactile interaction through varying elevations.
05
Includes strategically placed openings for expansive coastal views.

The Sand Cube pavilion is situated in the coastal area of Tel Aviv, designed from local sea sand to provide shelter from the elements and to establish a direct connection with nature. The concept focuses on creating a space that allows visitors to interact with the environment while experiencing the qualities of the sand. The design promotes a relationship between the structure and its surroundings, inviting exploration and engagement.

Design Intent

The design encourages a natural engagement with the site, making visitors feel as if they are climbing a rock formation. The layout includes a narrow entrance on the east that offers a more private space for gathering and resting. In contrast, wide openings on the west and north sides reveal scenic views of the coastline, enhancing the experience of being outdoors.

Structural Approach

Modular construction techniques are central to the pavilion’s design. Each unit is rammed separately then connected, creating internal spaces without the need for a traditional roof. This approach simplifies construction while maintaining stability. By embracing earth materials, the structure supports its setting and allows for a living relationship with the environment.

Material Relationship

Local sea sand is the main material, linking the pavilion directly to its coastal context. The design welcomes natural weathering by salt, wind, and water, which will gradually wear down the structure over time. This connection to the material reinforces a commitment to sustainability and respect for the natural surroundings.

Experiential Quality

The interior encourages visitors to explore and connect with their environment. A combination of open and enclosed spaces allows for moments of solitude and social interaction, enriching the overall visitor experience. The tactile nature of the sea sand invites direct engagement, grounding the design in its local context and enhancing sensory experiences.

As the pavilion ages and merges with its surroundings, it highlights the importance of nature in the architectural dialogue. This continuous transformation becomes part of the overall narrative, engaging users in a relationship with both the structure and the landscape.

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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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