PIETRA SERENA
Allgemeine Informationen
| Trading names | PIETRA SERENA, MACIGNO |
| Location where found | Firenzuola+Carmign. / Florenz |
| Country | Italy |
| State | Tuscany | Coloring | light grey |
| Grain size | Medium grained |
| Structure | Largely without direction |
| Availability | Available |
Gestein
| Bezeichnung | Sandstone |
| Alter | Cretaceous |
| 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 sensitive to acid! |
| Frost resistant | frost resistant |
Technische Daten
| Bulk density | 2,587 t/m³ |
| Pressure resistance | 82,5 MPa |
Mineralbestand
| Quarz | 30 % |
| Orthoclase (alkali feldspar) | 23 % |
| Dolomite | 15 % |
| Calcite | 12 % |
| Other | 20 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 6.4.21 |
| INSK Number | 97.3 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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