1、 Vacuum glass:In 1993, the worlds 1m * 1m vacuum glass samples came out. The inventors were tangjianzheng and r.e.collins of physics at Peking University.Vacuum glass refers to t…
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1. Superior energy-saving effect: the energy consumption of modern buildings is mainly air conditioning and lighting. The former accounts for 55% of the energy consumption, while th…
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Self explosion can be divided into two types according to different causes:One is self explosion caused by visible defects in the glass, such as stones, sand particles, bubbles, inc…
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Tempered glass is obtained by cutting the common annealed glass into the required size, heating it to about 700 degrees near the softening point, and then cooling it quickly and uni…
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