FRIEDEWALD
Allgemeine Informationen
Trading names | FRIEDEWALD, FRIEDEWALD MALVENROT |
Location where found | Friedewald/ Bad Hersfeld |
Country | Germany |
State | Hesse | Coloring | reddish brown, beige |
Grain size | Medium grained |
Structure | spotted |
Availability | Available |
Gestein
Bezeichnung | Sandstone |
Alter | Triassic |
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 | 2,25 t/m³ |
Pressure resistance | 101,1 MPa |
Abriebfestigkeit | 10-11,4 cm³/50cm² |
Water absorption | 3,6-4,0 Gew.-% |
INSK – Internationale Naturstein-Kartei
INSK Number old | 6.3.14 |
INSK Number | 91.3 |
Recommendations for bonding and filling
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