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Earth-Plastered Retreat Featuring Curved Walls and Local Loess Construction

Authors:
Yuanyuan Yang, Jiaqi Yang
Earth-Plastered Retreat Featuring Curved Walls and Local Loess Construction

Project in-detail

Crafted from local loess and featuring elegantly curved walls, the pavilion harmonizes with its arid landscape while serving as a community gathering space focused on sustainability and cultural exchange.
5 key facts about this project
01
Incorporates locally sourced loess for thermal insulation, enhancing energy efficiency.
02
Features elegantly curved walls designed to harmonize with the surrounding landscape.
03
Utilizes traditional building techniques inspired by local Yaodong dwellings.
04
Incorporates natural lighting through strategically placed openings, reducing the need for artificial light.
05
Serves as a multifunctional community space, promoting cultural exchange and local gatherings.
The *Cave of Earth* is a thoughtfully designed architectural project situated in the challenging environment of the Loess Plateau in northern China. This region is characterized by its unique geological formations, mainly composed of loess, a silt-rich soil that plays a critical role in the area’s architecture and local building traditions. The *Cave of Earth* serves as both a reflective homage to these traditions and an innovative response to contemporary environmental challenges, embodying a synthesis of local culture and modern architectural practices.

The primary function of the *Cave of Earth* is to provide a versatile space that can adapt to various activities, reflecting the communal spirit of the region. It serves as both a gathering place and an educational hub, inviting discussions on environmental sustainability and heritage conservation. The design carefully considers the integration of indoor and outdoor spaces, encouraging a seamless connection with the surrounding landscape while promoting social interaction among users. The structure is particularly noteworthy for its response to the local climate, utilizing the thermal mass of earth materials to create a comfortable interior without relying heavily on mechanical heating or cooling systems.

Key to understanding this project is its unique approach to materiality. The pavilion prominently features locally sourced loess, which not only showcases the region’s natural resources but also provides myriad benefits in terms of insulation and environmental harmony. The walls are shaped with meticulous craftsmanship, highlighting the textural qualities of the earth while reflecting traditional building techniques. The structure utilizes wooden formwork in the construction process, emphasizing sustainability by using materials that are readily available and familiar to the local populace. This choice of materials fosters a sense of local identity and continuity, aligning with the overarching design ethos of respecting and preserving the region’s cultural heritage.

The architectural design incorporates organic forms that mimic the contours of the landscape, ensuring that the pavilion complements its natural surroundings rather than disrupts them. The gentle curves and rounded walls create a sense of flow within the space, enhancing the acoustics and inviting visitors to experience a tranquil ambiance. This design approach is not only appealing visually but also imbues the project with a sense of warmth and approachability, welcoming occupants into the space.

Large openings and strategically placed windows enhance the natural lighting, allowing sunlight to filter through and illuminate the interior. This design decision brings an element of dynamism to the project, as the play of light throughout the day contributes to a changing experience for visitors. By prioritizing daylight in the architectural design, the project minimizes artificial lighting needs, further underscoring its commitment to sustainability.

Moreover, the thoughtful arrangement of spaces within the pavilion facilitates fluid movement and interaction, making it suitable for a variety of functions. As visitors traverse the entrance into the main gathering area, they are encouraged to explore smaller, intimate alcoves that provide opportunities for conversation and collaboration. This diversity of space reflects an understanding of the social context in which the building operates, offering environments that adapt to communal needs.

The *Cave of Earth* does not merely pay homage to local architecture; it seeks to innovate upon it by reinterpreting traditional forms and construction methods through a contemporary lens. The project exemplifies how architecture can evolve while remaining grounded in its locality, offering a model for future developments in similar contexts. It invites architects, students, and enthusiasts to explore its architectural plans, sections, and designs, thereby deepening their understanding of how thoughtful design can address both cultural and environmental challenges.

Those interested in architectural ideas that prioritize sustainability and cultural relevance will find much to appreciate in the *Cave of Earth*. The interplay of tradition and innovation serves as a valuable case study in contemporary architecture. For a more comprehensive understanding of its aesthetics and functionality, it is recommended to review the project presentation and engage with its architectural details.
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100,000€ Prize / 2025

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

Competition organisers

The 10th edition of the MICROHOME architecture competition invites architects and designers from around the world to explore the possibilities of compact, sustainable living. Hosted by Buildner in collaboration with Kingspan and Hapi Homes, this special edition challenges participants to design an off-grid, modular microhome for a young professional couple, with a maximum floor area of 25 m². Designs should prioritize innovation, efficiency, and real-world feasibility. 

A total prize fund of 100,000 € will be awarded, including three main prizes, the Kingspan Award, and the Hapi Homes Award, which will grant 15,000 € and lead to the construction of the selected design. The final registration deadline is September 25, 2025, and winners will be announced on Decebmer 9, 2025. For full competition details and submission guidelines, visit microhome.info.

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
Early bird registration deadline 22 May 2025
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