article_snippet: The wonderful Estadio Do Dragao has two huge gaps between the seats and the roof behind each goal.
article_snippet: At Porto's wonderful year-old museum (complete with statues of Bobby Robson, Mourinho and Andre Villas-Boas) visitors are informed that it took 12,000 tons of iron and 90,200 cubic metres of concrete to build Estadio Do Dragao.
article_snippet: it took 12,000 tons of iron and 90,200 cubic metres of concrete to build Estadio Do Dragao may have used something similar to put together Sporting's man-mountain William Carvalho.