Schmidt Hammer Lassen breaks ground on former Shanghai Expo site

News: construction has started on a mixed-use development by Danish studio Schmidt Hammer Lassen on the former site of the 2010 Shanghai Expo.

Green Valley by Schmidt Hammer Lassen

The 50,000-square-metre Green Valley project is located next to the red Chinese pavilion and will feature shops, offices and restaurants.

Two major buildings will be located on each side of a central courtyard of greenery and water, with each featuring hanging gardens in its atrium.

Green Valley by Schmidt Hammer Lassen

“It will be a green, sustainable landmark for the city and for the entire region,” said Kristian Lars Ahlmark, partner at Schmidt Hammer Lassen Architects, which has offices in Shanghai as well as Aarhus and Copenhagen.

Green Valley, which is expected to be completed in 2015, is one of four projects across Shanghai designed by the same architects, all of which are redevelopments of the former industrial sites along the riverfront.

Green Valley by Schmidt Hammer Lassen

Other projects by the architects include a spiralling titanium-clad cathedral in northern Norway and the under-construction International Criminal Court in The Hague – see all architecture by Schmidt Hammer Lassen.

Many of the national pavilions at the Shangai Expo in 2010 were featured on Dezeen, include Thomas Heatherwick’s British pavilion made with 60,000 fibre optic rods and the Danish pavilion by BIG, which featured hundreds of free bikes and a swimming pool – see all coverage of the Shanghai Expo.

Green Valley by Schmidt Hammer Lassen

Here’s some more information from the architects:


On 30 May 2013, Schmidt Hammer Lassen Architects, East China Architecture and Design Institute, and Shanghai Expo Construction Development Company celebrated the ground breaking for, and start of construction of, the new Green Valley project on the site of the former 2010 Shanghai Expo.

Schmidt Hammer Lassen Architects won the international competition in 2012 to design the 50,000-square-metre project located immediately next to the iconic Chinese pavilion. The Green Valley development will become a new central urban development in Shanghai, integrating new sustainable solutions in both the urban design and the individual buildings on the site.

The Shanghai World Expo in 2010 placed emphasis on the future sustainable development of the formal industrial dockyard area of the city. The Expo event itself transformed this area into a new destination for the city. What remains after the Expo event is over and most of the pavilions are torn down is a strong and well-developed infrastructure with green parks, promenades and cultural attractions. The Green Valley project will mark the heart of the new permanent development of the site.

Green Valley by Schmidt Hammer Lassen

“The new Green Valley development, with offices, shops and restaurants, will become a new destination not only for the main users of the area but for people from Shanghai in general,” explained Kristian Lars Ahlmark, partner and project responsible at Schmidt Hammer Lassen Architects. “It will be a green, sustainable landmark for the city and for the entire region. It is a great honour to be part of this development on such a prominent site.”

A central open space composed of greenery, water and a soft landscape runs through the middle of the site. It functions as the spine of the Green Valley. This open space splits the site equally into two, with two major buildings located on each side. The buildings have a large, connected structure, tightly choreographed to set a new scene for urban life. It will act as a guiding element in the development of the entire area.

Green Valley by Schmidt Hammer Lassen

The buildings are designed to offer modern office facilities with a high standard of finish, flexibility, consideration of environmental issues, and low operating costs. The design expresses openness and accessibility, with a strong identity. The green hanging gardens inside the open atriums will be visible from the surrounding areas, and the people working in the buildings will be offered a great view to the greenery and city beyond.

“The project is designed so that, despite the monumental scale of the site, it relates to the human scale in the public spaces, giving a diverse, vibrant and inclusive community,” said Chris Hardie, associate partner and head of Schmidt Hammer Lassen Architects’ Shanghai office.

Green Valley by Schmidt Hammer Lassen

The Green Valley is just one of four major projects currently being designed by Schmidt Hammer Lassen Architects in the centre of Shanghai. All the projects relate to the redevelopment of the former industrial areas along the riverfront, and build on the studio’s celebrated track record in regenerating a number of prominent waterfront sites in major cities throughout Scandinavia. In Shanghai, the studio is designing the new Xuhui Binjiang Performance Arts Centre, is working on a redevelopment of a former coal storage building which will become a new art gallery and museum for an international art dealer, and has recently been appointed to design a pavilion for the West Bund International Biennale of Art and Architecture, alongside architects Atelier Deshaus, Atelier BowWow and Pritzker prize winner Wang Shu.

Green Valley by Schmidt Hammer Lassen

The Green Valley development is expected to be completed in 2015.

Lead design architect: Schmidt Hammer Lassen architects
Local architect: ECADI (East China Architecture and Design Institute)
Client: Shanghai EXPO Construction Development Co. Ltd.
Area: 50,000 m²
Competition: 2012, 1st prize in invited international competition
Status: Construction period 2013 – 2015

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Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio

3Gatti Architecture Studio will add a facade of opening and closing steel umbrellas to Foreign Office Architects’ Madrid Pavilion from the 2010 Shanghai Expo (+ slideshow).

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio

The new cladding will replace bamboo louvres that currently surround the glazed walls of the building, which was originally designed by the former London studio to accommodate an exhibition about low-cost housing for the six-month-long world fair.

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio

The pavilion was converted into a retail and office complex once the Expo was over, but two years on the bamboo had started to rot and the steel frames were showing signs of rust, so the owners asked 3Gatti Architecture Studio of Rome and Shanghai to come up with a new design.

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio

3Gatti has developed a facade of parasol-like screens that each fold open from a spring-loaded central joint. “We came up with this idea because on sunny days here, Shanghai is full of people with umbrellas,” chief architect Francesco Gatti told Dezeen. “Here they are very common objects used for sun shading.”

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio

Just like with the existing bamboo shutters, occupants will be able to adjust the shades to control the light levels within the building. “The previous design of the Madrid Pavilion was a system controlled by the users moving the folding shades horizontally,” Gatti added. “We just changed the shades into a more familiar object.”

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio

The architects will use perforated Corten steel to create the surface of each umbrella, as well as the panels in between. The ground floor elevations will be glazed to allow more visibility into the shops at this level.

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio
Concept diagram – click for larger image

Francesco Gatti founded 3Gatti Architecture Studio in 2002 and opened his Shanghai office in 2004. Other projects in China by the firm include a hotel that looks like a giant set of shelves and an undulating cave-like bar. See more architecture by 3Gatti.

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio
Elevation with open umbrellas

The Madrid Pavilion was one of over 70 pavilions at the Shanghai Expo 2010. See more of the pavilions on Dezeen, including the UK Pavilion designed by Thomas Heatherwick.

Umbrella Facade for the Madrid Pavilion by 3Gatti Architecture Studio
Elevation with closed umbrellas

Here’s a project description from 3Gatti Architecture Studio:


Umbrella Facade – new facade for the ex Madrid Pavilion in the Shanghai Expo site.

After the 2010 Shanghai expo the Madrid pavilion needed to be renovated and transformed into a commercial building with retail and office functions. The old facade was built around a 1.5m wide terrace all around the building with bamboo louvers mounted on folding steel frames. In 2012 the bamboo got rotten and the frames rusted so the Shanghai Expo Bureau decided to replace the old bamboo skin with a new facade that could work in the same way: allow the people to open or close the shades so to protect glass facade from the sun in summer and allow more light in during the winter. We were commissioned to find an eye-catching concept that can follow those functions but also attract more people in the new commercial area.

If you visit China one of the first surprise you will find is that most of the women protect themselves from the sun using umbrellas and when actually rains most of the time they don’t mind to get wet without any protection. So when they asked us to protect a building in China from the sun this idea came up spontaneously: an umbrella facade.

The idea was to make each umbrella able to be controlled by a pulley to allow people to interact with it. Apart from the pulley the rest of the mechanism is identical to the one of the umbrella with the only difference that the mechanical parts are made of stainless steel, the frames of aluminum and the external surface of thin corten.

When the umbrellas are fully opened the facade is completely flat so that most of the sunlight and strong wind is blocked. If the umbrellas are opened the light is able to come fully inside and the umbrella sticks become attractive star-sticks with an aerodynamic shape not resistant to the wind preventing structural tensions in case of typhoons.

Architecture firm: 3GATTI
Chief architect: Francesco Gatti
Project manager: Bogdan Chipara
Collaborators: Alessandro Paladin, Jennifer Yong, Zara Wang, Yichen Wang

Client: Shanghai World Expo (Group) Co., ltd.
Location: UBPA , Shanghai Expo area
Programme: Replace the old bamboo-louvers façade with a new facade.
Area: 1330 m²
Design period: November 2012
Construction period: Autumn 2014
Materials: Corten, aluminum and stainless steel

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