COTTA BH
Allgemeine Informationen
| Trading names | COTTA BH, COTTA BILDHAUERQUALITÄT, ELBSANDSTEIN |
| Location where found | Cotta/ Elbe |
| Country | Germany |
| State | Saxonia | Coloring | light grey |
| Grain size | Fine grained |
| Structure | layered or directional |
| 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. |
| Frost resistant | frost resistant |
Technische Daten
| Bulk density | 2,02-2,07 t/m³ |
| Pressure resistance | 33,5-37,4 MPa |
| Abriebfestigkeit | 30,2-32,7 cm³/50cm² |
| Bending strength | 4,1-5,4 MPa |
| Water absorption | 6,9-7,4 Gew.-% |
Mineralbestand
| Quarz | 81,0 % |
| Feldspar | 2,1 % |
| Muscovite mica | 1,5 % |
| Ore minerals | 1,5 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 6.4.26 |
| INSK Number | 97.2 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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