... compression stress and tensile stress provides tempered glass with a muchhigher strength than normal float glass.Features: 1) 4-5 times stronger ... than ordinary annealed glass2) In the event of breakage, the glass breaks ... temper: 4,000 x 2,440mm, temper: 9,000 x 3,000mm3) Thickness: 4 - 19mm4) Applications: construction, automobiles, trains, ships, ...