FONTANABUONA

Allgemeine Informationen
Trading names | FONTANABUONA, ARDESIA FONTANABUONA |
Location where found | Cicagna/ Val Fontanabuona |
Country | Italy |
State | Liguria-Lombardy | Coloring | black |
Structure | Largely without direction |
Availability | Available |
Gestein
Bezeichnung | Clay schist |
Alter | Tertiary |
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! |
Technische Daten
Bulk density | 2,72 t/m³ |
Pressure resistance | 149 MPa |
Druckfestigkeit Frost | 133 MPa |
Abrasion resistance according to Italian standard | 8,8 |
Bending strength | 58 MPa |
Water absorption | 1,1 Gew.-% |
Thermische Dehnung | 0,66 mm/m/100K |
INSK – Internationale Naturstein-Kartei
INSK Number old | 6.6.2 |
INSK Number | 57.6 |
Care information from Möller-Chemie
Recommendations for bonding and filling
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