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Rammed Earth Walls and Geothermal Heating in a Circular Cultural Pavilion

Author:
Aziz Bahou
Rammed Earth Walls and Geothermal Heating in a Circular Cultural Pavilion

Project in-detail

Rammed earth walls and a circular layout define this cultural pavilion, which integrates geothermal heating to provide a sustainable space for community events and film screenings.
5 key facts about this project
01
Rammed earth walls provide thermal mass and integrate seamlessly with the local geology.
02
Geothermal heating system utilizes natural resources for energy efficiency.
03
Circular design minimizes wind exposure while enhancing panoramic views.
04
Flexible interior spaces can adapt to various community events and activities.
05
Vegetative roof promotes biodiversity and improves insulation properties.

The Endalaus project serves as a cultural pavilion and movie theater situated in the distinctive landscape of Iceland. Designed to harmonize with its surroundings, the architecture employs a circular form that allows for an efficient spatial arrangement and enhances the user's experience with nature and the built environment. The intention behind this project is to foster community engagement and provide a versatile space that can adapt to various events and activities, such as film screenings, workshops, and social gatherings.

The primary architectural elements include a main auditorium, ancillary spaces, and communal areas. The circular layout facilitates fluid movement while encouraging interaction between visitors. This design minimizes exposure to harsh winds common in the region, and the sunken morphology creates an intimate environment that invites exploration.

Sustainable design strategies are central to the project, ensuring that the architecture responds to local climate conditions. A geothermal heating system prioritizes energy efficiency, and rainwater harvesting elements contribute to responsible water management. The green roof enhances insulation while promoting local biodiversity—which aligns with the broader environmental goals of the project.

Innovative Material Use and Sustainability

One of the defining features of the Endalaus project is its selection of materials, each chosen for their durability and environmental performance. Cast-in-place fiber-reinforced concrete forms the structural walls, providing stability in the face of seismic activity and harsh weather conditions. Inside, rammed earth walls create intimate spaces that also contribute to thermal mass, ensuring comfort throughout the year.

Acoustic panels have been incorporated to improve sound quality in the theater and exhibition areas. Local stone wool insulation complements the building's thermal strategy, contributing to energy efficiency without compromising on aesthetics. Sustainable timber finishes introduce organic warmth and connect the interiors to their natural setting.

Adaptability in Design

The flexibility inherent in the architectural design allows for a range of programming options. The auditorium can be configured for different audience sizes and purposes, ensuring that the space can evolve to meet the community's changing needs. This adaptability is significant in promoting usage across various events, making the pavilion a vital part of the local cultural landscape.

The thoughtful articulation of spaces within the project demonstrates a clear understanding of user experience while prioritizing functionality. The circular design not only enhances visual connections to the landscape but also allows for unobstructed views from multiple vantage points.

Endalaus stands out within the context of contemporary architecture by addressing environmental sustainability and human-centered design principles. Its integration into the Icelandic topography and climate reflects a broader commitment to architecture that is considerate of both ecological and social factors.

To explore the nuances of the Endalaus project further, including architectural plans, sections, and design concepts, readers are encouraged to review the detailed project presentation. These insights will provide a deeper understanding of the architectural ideas that shape this unique cultural space.

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The Mujassam Watan Urban Sculpture Challenge invites architects and designers to create iconic public sculptures for one of two sites in Saudi Arabia: Abu Hadriyah Road or the Tharwa Sea Front in Al-Khobar. Proposals should reflect Saudi identity, culture, and future aspirations.

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The Mujassam Watan Urban Sculpture Challenge is an international architecture and design competition inviting creatives to shape the future of Saudi Arabia’s public spaces. With a total prize fund of €50,000, the competition calls for sculptural proposals that merge cultural symbolism with innovative design, offering participants a chance to see their concepts brought to life in a rapidly transforming national context.

Organised by Buildner in partnership with the Mujassam Watan Initiative, the challenge focuses on two prominent locations: Abu Hadriyah Road, a major highway and gateway into the Eastern Province, and the Tharwa Sea Front in Al-Khobar, a pedestrian-focused waterfront district. Designers must select one site and develop a sculpture that engages with its surroundings—whether addressing the fast-paced dynamism of a transit corridor or creating moments of interaction along a coastal promenade.

Proposals should be bold, site-specific, and rooted in narrative—drawing on themes such as heritage, national identity, transformation, and dialogue. Environmental responsiveness, material durability, and feasibility are strongly encouraged, as winning projects may be selected for actual construction.

Each submission must include four A2 landscape presentation boards, a cover image, and a written project description. The competition is open to professionals and students alike, working individually or in teams of up to four people. No professional license is required.

Registration is open until July 24, 2025, with final submissions due by August 27, 2025. Winners will be announced on October 1, 2025.

Mujassam Watan Urban Sculpture Challenge

Design iconic urban sculptures for the prestigious Mujassam Watan competition and compete for 50,000 €

50,000 € PRIZE project COMPETITION
Prize 50,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 24 July 2025

Enter an open architecture
competition now

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