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Construction Sustainable

Holcim Awards Acknowledgement prize 2011 Asia Pacific

Post-earthquake housing renovation, Kobe, Japan

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Type of project:
Building and civil engineering works
Start of construction:
January 2011
Author:
Masaaki Takeuchi, uzulab, Japan, Shihoko Koike, Osaka City University, Japan

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Winners of the Holcim Awards 2011 Acknowledgement prize for “Post-earthquake housing renovation, Kobe, Japan” (l-r): Masaaki Takeuchi, uzulab, Japan and Shihoko Koike, Osaka City University, Japan.

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Project description
The aftermath of the 1995 Kobe earthquake is still visible in the city, which left more than 6,000 casualties and caused USD 100 billion in damage. More than fifteen years later, a number of buildings that were constructed quickly after the incident now require extensive renovation. The aim of this project is to upgrade an existing concrete structure using simple means. In five steps, the interior and immediate surroundings of the building shall be improved. The starting point is a series of interior works which convert the ground floor into a retail facility. The last step consists of outdoor gardens and extensively vegetated exterior structures forming an ameliorated urban space. In addition structural components fabricated from recycled timber are blended with the previous building elements.

Comment of the Holcim Awards jury Asia Pacific
The jury acknowledges the well-detailed concept that makes use of extremely simple devices. The original concrete structure is transformed into differentiated space. The exterior creates garden spaces and a new level of aesthetic quality which was previously lacking. The combination of inside and outside – both from interior and exterior and from exterior to public space – is a determining element of the project’s concept. Through this connection, the structure becomes a positive symbol of community. The use of recycled timber components is exemplary.

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Image gallery
Post-earthquake housing renovation, Kobe, Japan
The project images and photographs shown below can be downloaded immediately in high-resolution format. To download an image, click on the link next to below any picture. Images may be used for media and academic purposes and must include a photo credit: Photos© Holcim Foundation. For further enquiries please contact info@holcimfoundation.org.



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