Karst Tangga Penapisan Air by Chi-Hao Chiang

Karst Tangga Penapisan Air by Chi-Hao Chiang is a highly esteemed winner of the very prestigious 2022 A' Design Award Gangsa in Reka Bentuk Bahan Binaan dan Komponen Pembinaan Competition Category.

GangsaKomponen Bangunan· 2022

Karst Tangga Penapisan Air

by Chi-Hao Chiang

Client: Chi-Hao Chiang

A' Design Award Gangsa Winner in Komponen Bangunan Category

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Verified Award Winner

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Colors

The Design

About Karst Tangga Penapisan Air

Karst, tangga modular yang direka untuk Pulau Gabenor di New York, adalah seperti gua penyelesaian untuk orang ramai melihat dan mendengar air yang mengalir, dengan sistem penapisan air yang membawa sensasi alam semula jadi ke dalam rumah, menghubungkan komuniti manusia dan air . Setiap modul mempunyai poket untuk meletakkan beg kulit tiram yang dihancurkan. Cengkerang yang terdiri daripada kalsium karbonat boleh bertindak balas dengan hujan asid untuk membantu meneutralkan lautan berasid dengan menyerap karbon dioksida. Akhirnya, ia adalah sistem penapis yang boleh mengaburkan sempadan antara manusia dan alam semula jadi di Pulau Gabenor.

The Recognition

About the A' Design Award Gangsa

Karst Tangga Penapisan Air 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. Karst Tangga Penapisan Air 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. Karst Tangga Penapisan Air 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: Karst, a modular staircase designed for Governors Island in New York, is like a solutional cave for people to see and hear the flowing water, with a water-filtering system that brings the sensation of nature into the house, connecting the community of humans and water. Each module has a pocket for placing a bag of crushed oyster shells, and the shells composed of calcium carbonate can react with acid rain to reduce ocean acidification by absorbing carbon dioxide.
Dimensions & Packaging: 2032 mm x 5740.4 mm x 5130.8 mm
Tags: Staircase, Concrete, Water Filtration, Governors Island, Sustainable
Production Technology: It will be made out of concrete, and the bags with crushed oyster shells inside as the filtering material.
Design Challenge: Finding a way to combine two very different forms to be consistent and functional is the design challenge.
Research: Question the relationship between industrial standardized building material and organic material in the present time when concrete jungles are sprawling on the land. Our goal is to allow nature to appear and break the traditional boundary that we humans created, separating ourselves from nature. After the explorations of physical material combinations, we took styrofoam and pine cone models to deconstruct and reconstruct. After simplifying, two different forms combined in a consistent way.
Inspiration: The goal is to allow nature to appear and break the traditional boundary that we humans created, separating ourselves from nature. After many physical explorations, the proposal was narrowed down to create an interactive community for humans and water. Also, the reason for naming the staircase Karst is from the Karst terrain, which is famous for solutional caves, with its cave form and the process that acid rain can act with the crushed oyster shell.
Project Duration: The project started in February 2020 in New York and finished in May 2020 in New York, and was exhibited on Governors Island in New York in October 2020.
Operation Flow: First, the rainwater drips from the pockets with bags of crushed oyster shells. After the filtration, it trickles down on the cliff and flows through the troughs. Potentially, this staircase can be not only applied indoors but also separated into modular sliced units then installed along the island. It is a filter system that can blur the boundary between humans and nature on Governors Island. In the end, the filtered water can return to the harbor and benefit the island.
Team Members: Chi-Hao Chiang
Zhixian Song
Image Credits: Image #1: Industrial Designer Chi-Hao Chiang, Front View of Karst, 2020.
Image #2: Industrial Designer Chi-Hao Chiang, Side View of Karst, 2020.
Image #3: Industrial Designer Chi-Hao Chiang, Filtration Bags of Karst, 2020.
Image #4: Industrial Designer Chi-Hao Chiang, Handrail of Karst, 2020.
Image #5: Industrial Designer Chi-Hao Chiang, Steps of Karst, 2020.
Video Credits: Architect Zhixian Song, Application of Karst, 2020.