About This File
the famous Torres de Colon located in the square whit the same name, in Madrid, they supposed a polemic and innovative construction, designed by Antonio Lamela and built among 1967-1973,whit 120 mt their design generates a strong polemic, you even shuffles the demolition but when they began to get up I get the attention of all for his technical innovations, like gives that them begins with the roof, building the plants from top to bottom.
Their suspended structure was worth him a mention in the world congress of architecture and public work gives New York on 1975 as building gives more advanced technology carried out with pretensed concrete . In 1989, the towers were remodeled to install one external emergency stairway , what took advantage to transform the facade in a double skin gives colored glass and to add a finish off of 32 meters that hides the antennas and repeaters prepared in the superior terrace.
cost const: 30000
cost mante: 25
type: landmark
riqueza $$
Tama
-
2

Supported
