Torino Esposizioni is an exhibition hall and convention centre in Turin

Turin

Turin is a city and major business and cultural centre in northern Italy, capital of the Piedmont region, located mainly on the left bank of the Po River and surrounded by the Alpine arch. The population of the city proper is 909,193 while the population of the urban area is estimated by Eurostat...

, Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 which was completed in 1949, designed by Pier Luigi Nervi

Pier Luigi Nervi

Pier Luigi Nervi was an Italian engineer. He studied at the University of Bologna and qualified in 1913. Dr. Nervi taught as a professor of engineering at Rome University from 1946-61...

.

2006 Olympics

The Torino Esposizioni was converted into a temporary ice rink to host a number of ice hockey events at the 2006 Winter Olympics

Ice hockey at the 2006 Winter Olympics

-Leading scorers:-Leading goaltenders:Goalkeepers with 40% or more of their team's total minutes.-Awards:Antero Niittymäki was named the most valuable player and received the Directorate Award for best goaltender of the tournament. Directorate Awards also went to Teemu Selänne for best forward, and...

 along with Palasport Olimpico. The temporary arena

Arena

An arena is an enclosed area, often circular or oval-shaped, designed to showcase theater, musical performances, or sporting events. It is composed of a large open space surrounded on most or all sides by tiered seating for spectators. The key feature of an arena is that the event space is the...

 holds 4,320 people.

The boards in the hockey rink are stiffer than in a permanent facility, while the glass has more give. The facility was converted into an ice rink by laying a sand base and refrigeration pipes into the base, and then freezing water ice atop the substrate. This is similar to the temporary outdoor rink the NHL used for its Heritage Classic

Heritage Classic

The Heritage Classic was an outdoor ice hockey game played on November 22, 2003, in Edmonton, Alberta, Canada, between the Edmonton Oilers and the Montreal Canadiens. It was the first National Hockey League game to be played outdoors as a part of regular season play...

 game in Edmonton

Edmonton

Edmonton is the capital of the Canadian province of Alberta and is the province's second-largest city. Edmonton is located on the North Saskatchewan River and is the centre of the Edmonton Capital Region, which is surrounded by the central region of the province.The city and its census...

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After the Olympics were complete, the arena returned to hosting fairs and exhibitions.