| 摘要 |
PROBLEM TO BE SOLVED: To provide a road-side panel, which keeps damage to a minimum in a circumstance where it is exposed to high-temperature heat caused by a vehicle fire and the like, and can restrain large heavy dispersing parts from scattering to a private land side even if it is fractured by crashes.SOLUTION: A roadside panel 1 is installed at sides of a road R of conventional roads or express ways. The roadside panel 1 is constructed in a manner such that a composite glass 10, which is formed by laminating a plate glass 12 and a net-inserted plate glass 14 with an intermediate film 16 between them, is fixed in a frame body 20. In the composite plate glass 10, the plate glass 12 is thinner than the net-inserted plate glass 14. The roadside panel 1 is installed, having the frame body 20 that is fixed with the composite glass 10 with the plate glass 12 side facing private land, while the net-inserted plate glass 14 side facing a road R. |
