We already post about about FOAMROX where cellular glass with a coating is used to replace concrete. Today, this company has installed the first construction for an emergency exit in a Norway tunnel like can be observed on a link to AT.no about transport and to nygg.no about industry. Hereunder, we give some pictures from these sites.
This project got a boost thanks to the large cellular glass boards (2.8m x 1.2m) from GLAPOR. These boards are directly foamed from recycled glass without melting a special glass composition and are for that reason on the market for a very interesting price, comparable with high density mineral wool.