PIETRA FORTE
Allgemeine Informationen
| Trading names | PIETRA FORTE, FIRENZUOLA, COLOMBINO |
| Location where found | Firenzuola+Seste Fiorent. |
| Country | Italy |
| State | Tuscany | Coloring | brown |
| Grain size | Fine grained |
| Structure | layered or directional |
| Availability | Available |
Gestein
| Bezeichnung | Sandstone |
| Alter | Old tertiary |
| Gesteinsgruppe | Sedimentary rocks |
Technische Eigenschaften
| Polish quality | Only a dull finish can be achieved. |
| Suitable for flooring | Hardly suitable as floor covering! Not very abrasion-resistant and difficult to clean! |
| Acid resistant | The stone is sensitive to acid! |
Technische Daten
| Pressure resistance | 157,9 MPa |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 6.4.10 |
| INSK Number | 92.9 |
Care information from Möller-Chemie
Recommendations for bonding and filling
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