GRÜNTENSTEIN UNI
Allgemeine Informationen
| Trading names | GRÜNTENSTEIN UNI, BURGBERG-GRÜNSANDSTEIN |
| Location where found | Grünten/ Kranzegg |
| Country | Germany |
| State | Bavaria |
| Region | South Bavaria | Coloring | light grey |
| Grain size | Fine grained |
| Structure | Largely without direction |
| Availability | No longer being mined! |
Gestein
| Bezeichnung | Sandstone |
| Alter | Tertiary |
| Gesteinsgruppe | Sedimentary rocks |
Technische Eigenschaften
| Polish quality | Only a dull finish can be achieved. |
| Suitable for flooring | Suitable |
| Acid resistant | The stone is sensitive to acid! |
| Frost resistant | frost resistant |
Technische Daten
| Bulk density | 2,72 t/m³ |
| Pressure resistance | 224 MPa |
| Abriebfestigkeit | 10,4 cm³/50cm² |
| Bending strength | 28 MPa |
| Water absorption | 0,5 Gew.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 6.4.9 |
| INSK Number | 97.8 |
Care information from Möller-Chemie
Recommendations for bonding and filling
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