myGeobrugg
Systeme
Installationsjahr
2022
Ausgangslage
The new Biobío railway bridge project in the city of Concepción included a new railway line with a tunnel through Chepe Hill. The portals of this tunnel had to be reinforced. The system designed for this reinforcement was shotcrete and 9 meters long anchor bolts.
Geologie
Weathered granitic rocks of the coastal batholith (maicillo)
Massnahme
Geobrugg was approached for a solution that reduces the intervention's visual impact and the reinforcement's carbon footprint. With these requirements in mind, Geobrugg proposed replacing the shotcrete with TECCO GREEN mesh, which has a lower carbon footprint and allows the portals to be revegetated.
Land/Region
Chile
Kunde
Ausführende Firma
Geschützte Objekte
Eisenbahn
Korrosionsschutz
GEOBRUGG SUPERCOATING
Ansprechpartner
René Müller
Country Manager Western Switzerland
Naturgefahren
Uferschutz/Wasserbau
Minen / Bergbau / Tunnel
Fernüberwachung
Geobrugg AG,Industriestrasse 21,5200 Brugg / Schweiz
Country Manager Western Switzerland
Geobrugg AG
Project Manager Sales Eastern and Central Switzerland
Geobrugg AG,Aachstrasse 11,8590 Romanshorn / Schweiz
, Msc. Env. Eng.
Umweltingenieur
Geobrugg AG,Via Brusada 5,6933 Muzzano / Schweiz
Country Manager Southern Switzerland