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Waffle Slab Canopy Merging Rammed Earth and Native Landscapes for Ecological Education

Authors:
Jonathan Lim, Natalie Cullen, Ben Checkley, Karen Ritchie
Waffle Slab Canopy Merging Rammed Earth and Native Landscapes for Ecological Education

Project in-detail

Characterized by a lightweight concrete waffle slab roof that echoes the forms of local bird habitats, the facility integrates rammed earth and native plantings, serving as a visitor center dedicated to ecological education and conservation.
5 key facts about this project
01
The building's roof design mimics the forms of local bird habitats, enhancing its integration with the landscape.
02
Rammed earth walls provide natural insulation and reduce the building's ecological footprint.
03
Native plantings surround the structure, promoting local biodiversity and conservation efforts.
04
The facility includes interactive exhibits tailored to educate visitors about the wetland ecosystem.
05
A mezzanine observation area offers panoramic views of the Al Wathba wetlands for enhanced visitor experience.
The architecture project "Nest" is designed as a visitor center located thirty minutes from Abu Dhabi's city center, within the Al Wathba Reserve. The primary goal of this project is to create a facility that facilitates education, interaction, and appreciation of the unique wetland ecosystem, which is known for its biodiversity, particularly its flamingo population. The building’s form and structure are inspired by natural elements found in the environment, allowing it to blend seamlessly with its surroundings while serving its functional requirements.

The design features an undulating roof, crafted from lightweight concrete waffle slabs. This roofing not only provides shelter to visitors but also channels natural light into the interior, fostering a warm and inviting space. The central focus is on creating an organic form that relates to the surrounding landscape and supports the ecological theme of the project.

The building comprises a ground floor that includes an entrance lobby, exhibition space, café, and essential visitor amenities. The organization of these spaces encourages movement and interaction, with a layout that guides visitors through the discovery of local ecology. A mezzanine level offers outdoor café seating and observation points, ensuring that views of the wetlands remain a focal point for guests, enhancing their experience of the natural environment.

Unique Aspects of Design and Functionality

One distinguishing feature of the Nest project is its innovative architectural form, which mirrors local bird habitats, specifically the flamingos. This intentional design decision promotes a stronger connection between the visitors and the surrounding landscape. The use of lightweight concrete waffle slabs is not only pragmatic for achieving the desired form but also minimizes material waste during construction, aligning with sustainable building practices.

Sustainable techniques are further reflected in the selection of materials. Rammed earth, used for its thermal mass and insulation properties, is a locally sourced material that reduces the ecological footprint of the building. Timber products selected for their visual warmth are also sourced sustainably, contributing to the project’s environmental considerations. The integration of extensive green roofs and native landscaping enhances biodiversity and mitigates heat gain, complementing the building’s purpose and function.

Engagement with the Environment

Nest’s design is focused on promoting educational engagement with the natural world. Spaces have been created not only for interaction with exhibits but also for activities that draw attention to conservation efforts. Furthermore, pedestrian pathways interwoven through the landscaping facilitate a full sensory experience of the wetlands, allowing visitors to explore the habitat while fostering an understanding of ecological balance.

The building’s architectural solution exemplifies an efficient blending of aesthetic, functional, and ecological principles, effectively catering to the visitors’ needs while maintaining a strong commitment to environmental stewardship. The overall composition, including the interplay between indoor and outdoor spaces, highlights the importance of architectural design in promoting sustainability and environmental awareness.

For readers interested in examining further aspects of this project, including architectural plans, architectural sections, architectural designs, and architectural ideas, additional resources are available for in-depth exploration of the concepts and details that shape this unique visitor center.
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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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