| Year | Country | Location | Railway Company | Solution | Track | Train | Contractor |
|---|
1974 | Sweden | Stockholm | SL - Storstockholms Lokaltrafik | RockBallast® | Ballast | Metro | | 1984 | Sweden | Stockholm | SL - Storstockholms Lokaltrafik | RockBallast® | Ballast | Metro | | 1987 | Netherlands | The Hague | Haagsche Tramway Maatschappij Sporveier | RockXolid® | Concrete slab | Tramway | | 1992 | Switzerland | Bern | SVB - Städtische Verkehrsbetriebe Verkehrsbetriebe | RockXolid® | Concrete slab | Tramway | | 1995 | Switzerland | Basel | BVB - Basler Verkehrsbetriebe | RockBallast® | Ballast | Tramway | | 1995 | Switzerland | Zürich | VBZ - Verkehrsbetriebe Zürich | RockXolid® | Concrete slab | Tramway | | 1996 | Norway | Oslo | Oslo Sporveier | RockXolid® | Concrete slab | Tramway | | 1997 | Norway | Oslo | Oslo Sporveier | RockXolid® | Concrete slab | Tramway | | 1998 | Germany | Heilbronn | Stadtwerke Heilbronn | RockXolid® | Concrete slab | Tramway | | 1998 | Norway | Oslo | Oslo Sporveier | RockXolid® 50 | Concrete slab | Tramway | |
