Taboo Kerusi Biodegradasi by Ji Qi and Donghang Wang

Taboo Kerusi Biodegradasi by Ji Qi and Donghang Wang is a highly esteemed winner of the very prestigious 2023 A' Design Award Gangsa in Reka Bentuk Seni Halus dan Pemasangan Seni Competition Category.

GangsaSeni Halus· 2023

Taboo Kerusi Biodegradasi

by Ji Qi and Donghang Wang

Client: Ceramics Studio of Nanjing University of the Arts

A' Design Award Gangsa Winner in Seni Halus Category

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Verified Award Winner

Verify Award Status for #141572

View at A' Design Award Press Release Award Badge

Colors

The Design

About Taboo Kerusi Biodegradasi

Diilhamkan oleh pelvis wanita manusia, kerusi tabu diperbuat daripada tanah liat tanpa api terurai organik khas, yang berasaskan konsep pembinaan tanah rempuh tradisional Cina, menggunakan algoritma pengoptimuman topologi untuk menambah baik struktur keseluruhan bagi memastikan ia boleh menahan 1000 Nm daya turun sambil mengekalkan struktur bionik.Bahan yang digunakan di kerusi itu dicipta untuk bertindak balas terhadap panggilan semasa untuk penjimatan tenaga dan pengurangan pelepasan, dan boleh didegradasi kepada baja organik di tapak pelupusan di bawah keadaan yang sesuai.

The Recognition

About the A' Design Award Gangsa

Taboo Kerusi Biodegradasi ialah pemenang A' Design Award Gangsa, pengiktirafan yang amat berprestij yang dianugerahkan kepada reka bentuk cemerlang yang dicirikan oleh kreativiti, kecerdikan dan ketajaman fikiran. Pemenang Gangsa ialah artifak yang amat mahir dan sangat kreatif yang membuktikan pengalaman luas, imaginasi dan akal budi pereka bentuknya. Taboo Kerusi Biodegradasi diharapkan menjadi objek yang sangat dihargai, dikagumi dan disayangi, sangat profesional dan inovatif. Reka bentuk pemenang A' Design Award Gangsa ini merangkumi amalan terbaik dalam seni, sains, reka bentuk dan teknologi, dan cemerlang dalam perhatiannya terhadap butiran. Taboo Kerusi Biodegradasi memenuhi keperluan dengan indah, menyentuh keinginan, memikat perasaan dan menarik rasa ingin tahu.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: The chair is made of a special non-fire clay, which has a material strength comparable to ABS plastic. It can completely degrade to organic fertilizer within two years in an industrial landfill environment.
The structure of the chair was topologically optimized. After setting the parameters of force, support and pressure values, the redundant parts were eliminated.
After testing, this chair can withstand 100kg of longitudinal force.
Dimensions & Packaging: 420mm x 260mm x 450mm
Tags: Clay, Biodegradation, Topology Optimization, Carbon Neutrality
Production Technology: In the design phase, we used the Finite Element Analysis plug-in in Rihno for topology optimization calculations to eliminate redundant parts.
After the prototype was printed using 3D printing, we disassembled it and turned out more than 70 plaster molds. Finally, the finished product was produced using the casting process.
Design Challenge: Additives and clay shrinkage adjustment
Skilled use of topology optimization
Development of robotic arm 3D clay printing technology
Generation of internal crystal structures
Research: Research on new materials and molding process
A biodegradable high-strength no-bake clay material is formulated under the requirement of low carbon emission. It avoids the high energy consumption of modern industrial production while achieving the sustainable use of resources. To achieve maximum material utilization with the support of topology optimization algorithms.
Through the experimentation in the field of furniture, we will mature the production process and eventually reinvent the world by entering the construction industry with the concept of raw earth construction.
Inspiration: The chair shape is inspired by the human female pelvis.
The technique of the chair material is inspired by the paper clay used in ceramics art, and the characteristics of the clay are changed by adding additions.
The material was developed in response to the current call for energy saving and emission reduction, with the intention of completing the 'construction' of the world from a new perspective, based on the traditional raw clay.
Project Duration: The project started in June 2020 in Nanjing and finished in February 2022 in Nanjing.
Operation Flow: The chair is made of raw clay, which can be found everywhere, and by adding additives to it, it can achieve great strength without being fired, and it is biodegradable, turning into organic fertilizer and recycling after being disposed of in landfills.
Team Members: Ji Qi
Donghang Wang