ROOTERBERG
Allgemeine Informationen
| Trading names | ROOTERBERG |
| Location where found | Root/ Luzern |
| Country | Switzerland | Coloring | blue grey |
| Grain size | Fine to medium grained |
| Structure | Largely without direction |
| Availability | Available |
Gestein
| Bezeichnung | Sandstone |
| Alter | Tertiary |
| Gesteinsgruppe | Sedimentary rocks |
Technische Eigenschaften
| Polish quality | Only fine sanding possible. |
| Suitable for flooring | Hardly suitable as floor covering! Not very abrasion-resistant and difficult to clean! |
| Acid resistant | The stone is sensitive to acid! |
| Frost resistant | frost resistant |
Technische Daten
| Bulk density | 2,67 t/m³ |
| Pressure resistance | 98 MPa |
| Abriebfestigkeit | 12,2 cm³/50cm² |
| Bending strength | 4-6 MPa |
| Water absorption | 1,9 Gew.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 6.4.6 |
| INSK Number | 97.6 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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