The first is several times higher than common glass strength, bending.
Second is the use of safe, its carrying capacity increased to improve the fragile nature, even tempered glass damage will not have acute angle pieces, the harm to the human body is greatly reduced. Tempered glass resistance to 3~5 times improve thermal properties than ordinary glass, can withstand temperature above 250 degrees, to prevent thermal cracks have obvious effect. Is a kind of safety glass. To provide qualified material security for the protection of high-rise building security.