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| When new installations of flat tempering machines suited for architectural glass are discussed today, the option of convection technology is certain to be raised.
| The oscillating horizontal tempering furnace developed in the 1970s has been one of the most significant innovations of recent decades, above all commercially.
| A comprehensive fire protection program addresses at least three things: detection, suppression and compartmentation. Detection devices such as smoke and fire alarms provide early warnings and are essential for alerting people to danger.
| Wired glass is more dangerous than regular glass when it breaks because the exposed wires are razor sharp.
| 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.