Product name:Sound insulation device for Shinkansen steel beam bridge (3S sheet)
Project name,installation site
Iwabuchi overbridge, Tokaido Shinkansen
Date of construction
2006 / 12
Date of investigation
2011 / 12
Duration
8 Years
Specification of ZAM®
2.3mm K27
Photo of the project(early years)
3S sheet installation place (Iwabuchi overbridge)
Photo of the project (Aging)