Overbygning

Overbygning/Superstructure

Aluminiotermisk sveiseprosess / Aluminiothermic welding process for rail welding

Ballast / Ballast material

Befestigelsesfjærer type Hey-Back / Hey-Back Fastening clips

Betongsviller / Concrete sleepers

Sporvekselsviller / Switches & Crossing sleepers

Limte isolerte skjøter med stållasker / Insulated rail joints with glued steel bars

Skinner / Rails

Reprofilering av skinner / Rail reprofiling

Sporveksler, kryss og sporforbindelser / Switches & Crossings

Stasjonær elektrisk motstandssveising av skinner / Stationary Flash Butt welding of rails

Mobil elektrisk motstandssveising av skinner / Mobile Flash Butt welding of rails

Planoverganger / Level crossings

Svilleskruer / Sleeper screws

Tresviller / Wooden sleepers

Komposittsviller / Composite plastic sleepers

Ultralydkontroll av skinner / Ultrasonic rail testing

Smøremidler for glideplater i sporveksler / Lubricants for switch sliding plates

Overgangsskinner / Forged transition rails

Glideskjøter / Expansion joints

Ballastfri sporkonstruksjon / Ballastless Track construction

Ballastrensing / Ballast cleaning

Sporstoppere / Buffer stops

Skinnelasker / Rail Fish Plates

Ballastmatter / Under Ballast Mats