Karst Ko Te Arawhata Tātari Wai by Chi-Hao Chiang

Karst Ko Te Arawhata Tātari Wai by Chi-Hao Chiang is a highly esteemed winner of the very prestigious 2022 A' Design Award Parahi in Hoahoa Rauemi Hanga me ngā Wāhanga Hanganga Competition Category.

ParahiRauemi Hanga· 2022

Karst Ko Te Arawhata Tātari Wai

by Chi-Hao Chiang

Client: Chi-Hao Chiang

A' Design Award Parahi Winner in Rauemi Hanga Category

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Verified Award Winner

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Visit Site View at A' Design Award Press Release Award Badge

Colors

The Design

About Karst Ko Te Arawhata Tātari Wai

Ko Karst, he arawhata i hangaia mo Governors Island i New York, he rite ki te ana otinga mo te tangata kia kite me te rongo i te wai e rere ana, me te punaha tātari wai e kawe mai ai te ahua o te taiao ki roto i te whare, e hono ana i te hapori o te tangata me te wai. . Kei ia kōwae he pute hei whakatakoto i te peeke anga tio mongamonga. Ka taea e nga anga o te konupūmā warokawa te tauhohe ki te ua waikawa hei awhina i te whakakore i te moana waikawa ma te tango i te waro hauhā. I te mutunga, he punaha tātari ka taea te whakapouri i te rohe i waenga i te tangata me te taiao i te Moutere Kawana.

The Recognition

About the A' Design Award Parahi

Ko Karst Ko Te Arawhata Tātari Wai te toa o te A' Design Award Parahi, he whakaaetanga tino whai mana e hoatu ana ki ngā hoahoa kōeke e tohua ana mā te auaha, te mahi mōhio me te whakaaro hōhonu. Ko ngā toa Parahi he mahi pukenga e rite ana, he auaha mīharo, e whakatūturu ana i te wheako nui, te whakaaro me te mōhio-ā-ringa o ā rātou kaihoahoa. E tūmanakohia ana ko Karst Ko Te Arawhata Tātari Wai he taonga whakanuia, whakamīharotia, aroha nui, he ngaio, he auaha hoki. Ko tēnei hoahoa i toa i te Parahi e whakauru ana i ngā tikanga pai rawa i te toi, te pūtaiao, te hoahoa me te hangarau, ā, he tino mīharo ki ngā taipitopito. Ka whakatutuki a Karst Ko Te Arawhata Tātari Wai i ngā hiahia, ka pā ki ngā hiahia, ka whakaoho i ngā kare-ā-roto, ā, ka kume i te pākiki.

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.