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| During the past 15 years tempering of bent glass has mainly changed to horizontal methods.
| Insulating glass panes of 5.0 x 2.3 m made of twice-laminated glass 16 mm thick and weighing about 925 kg had to be installed at a height of up to 45 meters as well as 18 mm thick enamelled special glass plates for the tower facing - and this in the 9° upward-sloping tower.
| To celebrate the 225th anniversary of Italys famous Nardini Distilleries, the Nardini family - who still owns and runs the company - treated themselves to an architectural work of art, erecting a stunning glass creation designed by Massimiliano Fuksas and Doriana O. Mandrelli.