| 摘要 |
Laminated glass constructed by fixing together, with an intermediate film interposed therebetween, a first chemically strengthened glass positioned on the outer side with respect to a road, and a second chemically strengthened glass positioned on the inner side with respect to the road, wherein the thickness of the first chemically strengthened glass is from 1.5 to 4 mm, the thickness of the second chemically strengthened glass is 1.5 mm or more, and the thickness of the intermediate film is 6.0 mm or less. The perimeter of the laminated glass is enclosed in a metal frame to form a translucent soundproof panel. |
