LEHESTEN
Allgemeine Informationen
| Trading names | LEHESTEN, SCHMIEDEBACH, THÜRINGER SCHIEFER |
| Location where found | Lehesten |
| Country | Germany |
| State | Thuringia | Coloring | black |
| Structure | Largely without direction |
| Availability | No longer being mined! |
Gestein
| Bezeichnung | Clay schist |
| Alter | Lower Carboniferous |
| Gesteinsgruppe | Sedimentary rocks |
Technische Eigenschaften
| Polish quality | Only fine sanding possible. |
| Suitable for flooring | Suitable. However, the high abrasion resistance of hard stone is not achieved |
| Acid resistant | The stone is resistant to acid under usual circumstances. |
Technische Daten
| Bulk density | 2,71 t/m³ |
| Pressure resistance | 200 MPa |
| Abriebfestigkeit | 13,8 cm³/50cm² |
| Bending strength | 61 MPa |
| Water absorption | 0,43 Gew.-% |
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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