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Translucent PTFE Façade and Bamboo-Inspired Structure Shaping Sustainable Urban Development

Authors:
Xinyu Xia, Wanting Hu
Translucent PTFE Façade and Bamboo-Inspired Structure Shaping Sustainable Urban Development

Project in-detail

The integration of a translucent PTFE façade with bamboo-inspired architectural forms establishes a dynamic response to Changsha's urban environment, creating a multifunctional space that emphasizes sustainability and community interaction.
5 key facts about this project
01
The design incorporates a flexible, double-tower structure that mimics the growth pattern of bamboo.
02
PTFE membranes provide natural light while reducing heat gain, enhancing energy efficiency.
03
Vertical atriums promote natural ventilation throughout the building.
04
Strategically placed public plazas foster community interaction and engagement.
05
Climate-responsive architectural elements adapt to seasonal weather variations in Changsha.
The architectural design project "Shading Bamboo" is situated in the waterfront area of Changsha City, Hunan Province, China. This project is conceived to integrate urban living with the surrounding natural environment, focusing on sustainability, functionality, and aesthetic value. It includes a dual tower structure that references the form and resilience of bamboo, symbolizing growth and ecological consideration. The design emphasizes the importance of community interaction, with spaces allocated for offices, retail, and hospitality, while also providing areas for public engagement and relaxation.

Design and Functionality
The project incorporates an innovative use of materials that enhances both visual appeal and environmental performance. The primary materials include PTFE membranes, concrete, glass, and wood, specifically bamboo-inspired elements. The use of PTFE membranes allows for natural light penetration while minimizing heat gain, resulting in energy-efficient spaces. The concrete and glass combination provides structural integrity and modern aesthetics, while the wood accents create a warm, inviting atmosphere.

Each component of the design contributes to its functionality. The two towers feature unique atriums that ensure vertical connectivity, fostering natural ventilation throughout. Public plazas and pedestrian pathways are strategically integrated into the layout, promoting interaction among users while guiding them seamlessly through the urban landscape. These design choices reflect a commitment to enhancing the quality of life for residents and visitors alike.

Sustainable Design Approaches
A key aspect of the "Shading Bamboo" project is its focus on sustainability. Climatic considerations are paramount, with the design addressing seasonal variations in weather patterns typical of Changsha. Architectural strategies include simulating wind flows and analyzing sunlight exposure to optimize building orientation and shading devices. The project's biophilic design principles facilitate connections with nature, enhancing the well-being of users and aligning with modern sustainable practices.

The integration of adaptive building facades, utilizing advanced materials that respond to environmental conditions, represents a forward-thinking approach. This project exemplifies how architecture can effectively merge aesthetics with functionality and ecological responsibility.

To gain deeper insights into the architectural designs, plans, and sections of the "Shading Bamboo" project, readers are encouraged to explore the project presentation further. By reviewing the specific architectural ideas presented, one can appreciate the technical nuances that set this project apart from conventional urban developments.
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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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