8-19mm tempered building glass for curtainwalls

Tempered glass

The tempered glass is made by heating ordinary glass to its softening point and then suddenly cooling down to form compression in the surface layer of the glass, which processing make full tempered glass above 4 times stronger than annealed glass of equal thickness.

Characteristics 
Safety: once breakage occurs, the glass disintegrates into tiny harmless pieces
High strength: above 4 times stronger than annealed glass of equal thickness
Strong wind resistance: 1.5-3 times stronger than annealed glass of equal thickness
Excellence thermal stability, which can withstand 300ºC abrupt change of temperature