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| The article written by Mr. László Vákár and presented at the GPD 2009.Air pollution is high on the political agenda worldwide. Emissions have to be reduced.
| The progress obtained so far, and the future trends for the two most successful thin film solar cells, namely CulnGaSe2/CdS and CdTe/CdS, are described in this article.
| In recent years, not only have architects discovered laminated safety glass as a building material, but they have also learnt to better exploit its exceptional structural and design performance.
| Wrightstyle Limited is one of the UK’s most innovative steel glazing specialists with an international client base. Lee Coates, the company’s technical manager, explains the mechanics of fire and fire safety.
| The variables that relate to this occurrence are as follows:- Size and weight of person- Part of the body that impacts
| During the past 15 years tempering of bent glass has mainly changed to horizontal methods.
| The current manufacturing of tempered glass is a complex as well as time- and cost-intensive process. Not only long processing times, but also high energy costs have a significant impact.
| 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.
| We'll begin with some basic definitions. Just what is fire-rated glass? As the name implies, it is glass that has proven to offer a certain degree of protection in the face of fire. That may sound like a strange task for glass to perform.
| 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.
| 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.
| Wired glass is more dangerous than regular glass when it breaks because the exposed wires are razor sharp.
| In order to determine the safe use of fire-rated glazing in critical life safety locations, you need to know how much radiated energy passes through any given fire-rated glass product.
| Glass stairs have become increasingly common during the last few years. This is partly due to architectural fashion, but, mainly, it is a result of considerable improvements that have been made in reference to the strength of glass used for structural purposes.
| 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.
| The use of transparent glass in conducting electricity using LEDs, short for light emitting diodes, is increasing. LED's are approaching the lifespan of standard building materials, making it cost effective to embed them directly in structural components and architectural finishes.