FREUDENTAL
Allgemeine Informationen
| Trading names | FREUDENTAL, NECKARTÄLER HARTSANDSTEIN |
| Location where found | Freudental/ Bietigheim |
| Country | Germany |
| State | Baden-Wuerttemberg | Coloring | brown |
| Grain size | Fine grained |
| Structure | Largely without direction |
| Availability | No longer being mined! |
Gestein
| Bezeichnung | Sandstone |
| Alter | Triassic |
| Gesteinsgruppe | Sedimentary rocks |
Technische Eigenschaften
| Polish quality | Polish is not possible. |
| Suitable for flooring | Hardly suitable as indoor floor covering |
| Acid resistant | The stone is resistant to acid under usual circumstances. |
| Frost resistant | frost resistant |
Technische Daten
| Bulk density | 1,94 t/m³ |
| Pressure resistance | 46,2-50,2 MPa |
| Abriebfestigkeit | 19-28 cm³/50cm² |
| Bending strength | 4,7-7,6 MPa |
| Water absorption | 10,6 Gew.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 6.3.12 |
| INSK Number | 92.5 |
Recommendations for bonding and filling
Productfinder bonding / filling:
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