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Erosion Checks and Rammed Earth Shape a Community Gathering Space

Author:
Anna Szerján
Erosion Checks and Rammed Earth Shape a Community Gathering Space
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Wedge-shaped erosion checks are integrated into a rammed earth wall, creating an evolving and organic gathering space that invites reflection on the passage of time.
5 key facts about this project
01
Wedge-shaped erosion checks slow water flow and reduce wall erosion.
02
The rammed earth wall evolves over time, showcasing the impact of environmental factors.
03
Design emphasizes a connection between the structure and its natural surroundings.
04
The Pavilion offers a community-focused gathering space for local residents.
05
Horizontal wall divisions transition into organic shapes as the wall ages.

The Pavilion of Time, situated in Budapest, Hungary, serves as a gathering space for the local community while exploring the passage of time through its design. It connects the built environment with nature, inviting contemplation on how both influence each other over time. The overall design encourages reflection on the idea of temporal change and the impact it has on architectural forms.

Design Concept
The Pavilion is based on the idea that time is not static but fluid. The walls feature a regular horizontal division that will evolve into a more organic shape as they are exposed to weather and other environmental factors. This transition highlights the link between the structure and its surroundings, encouraging visitors to engage with the concept of time and its effects on both architecture and nature.

Structure and Materiality
A key element of the Pavilion is its rammed earth wall, which plays a significant role in the narrative of time and transformation. Over time, the wall will experience erosion, gradually losing a few centimeters of its surface due to rain and other elements. Erosion checks, which are wedge-shaped elements embedded in the wall, serve important functions. They help control water flow, reducing erosion while adding visual interest to the wall as it ages.

Aesthetic Transformation
Initially, the rammed earth wall has a sharp, geometric appearance defined by horizontal lines. However, as it endures erosion, the embedded wedge-shaped stones become more noticeable, leading to a more natural look with gentle curves. This change demonstrates how the structure ages and interacts with the environment, providing a visual representation of time in action.

Interplay with Nature
The Pavilion illustrates how architecture can engage with natural forces. Each design choice reflects a mindful effort to embrace the processes of the environment, ensuring that the structure develops a unique character over time. Visitors can experience the relationship between human activity and nature. The evolving surface of the wall stands out, inviting reflection on the meaning of time and permanence in a space designed for contemplation.

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The Buildner’s Unbuilt Award 2025 is an international architecture competition dedicated to recognizing and celebrating the value of unrealized architectural designs. It invites architects, designers, and students worldwide to submit visionary projects that have not yet been constructed, highlighting the power of ideas and the creativity behind the design process. By focusing on unbuilt work, the competition aims to bring forward concepts that shape the future of architecture and push the boundaries of the profession. 

Participants can compete in three categories based on project scale: Small Wonders (up to 100 m²), Medium Marvels (101–999 m²), and Large Visions (over 1,000 m²). Each category winner will receive €20,000, and additional prizes include honorable mentions, student awards, and a special Best Presentation Award. Winning projects will gain significant international exposure through Buildner’s publicity campaign and a feature article on ArchDaily, providing a unique opportunity to showcase creative ideas to a global audience. 

The Buildner’s Unbuilt Award 2025 encourages entrants to submit any type of unbuilt project, from conceptual visions to detailed designs, celebrating bold innovation without the constraints of realization. Important deadlines: registration closes on October 30, 2025; submissions are due by November 20, 2025; winners will be announced on December 17, 2025.

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