PODHORNI
Allgemeine Informationen
| Trading names | PODHORNI, HORICE, KÖNIGGRÄTZ |
| Location where found | Podhorny / Horice / Königgrätz |
| Country | Czech Republic | Coloring | beige, yellow, black |
| Grain size | Fine to medium grained |
| Structure | banded |
| Availability | Available |
Gestein
| Bezeichnung | Sandstone |
| Alter | Cretaceous |
| 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. |
Technische Daten
| Bulk density | 1,962 t/m³ |
| Pressure resistance | 40 MPa |
| Druckfestigkeit Frost | 28 MPa |
| Abriebfestigkeit | 24,78 cm³/50cm² |
| Bending strength | 4,2 MPa |
| Water absorption | 8,36 Gew.-% |
| Porosity | 16,43 Vol.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 6.2.19 |
| INSK Number | 93.13 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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