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| During the past 15 years tempering of bent glass has mainly changed to horizontal methods.
| When new installations of flat tempering machines suited for architectural glass are discussed today, the option of convection technology is certain to be raised.
| Architects have more options than ever for incorporating glazing into building designs. One product introduced to North America in recent years is channel glass.
| The oscillating horizontal tempering furnace developed in the 1970s has been one of the most significant innovations of recent decades, above all commercially.
| Part of what made the fire so deadly was the inadequate fire protection in place at the time. According to Associated Press sources, the fire alarms in the building were extremely unpredictable.
| Glass is a versatile material. Especially large area applications such as facade solutions impart their own visual effect and therefore require a targeted selection of the appropriate product.