OFFERDAL
Allgemeine Informationen
Trading names | OFFERDAL, FLAMMET |
Location where found | Finnsäter/ Rönnöfors/Offerdal |
Country | Sweden | Coloring | dark grey |
Structure | Largely without direction |
Availability | Available |
Gestein
Bezeichnung | Mica quartzite |
Alter | Old Palaeozoic |
Gesteinsgruppe | Metamorphic rocks |
Technische Eigenschaften
Polish quality | Polish is possible, but unusual. |
Suitable for flooring | Suitable |
Acid resistant | The stone is resistant to acid under usual circumstances. |
Frost resistant | frost resistant |
Technische Daten
Bulk density | 2,75 t/m³ |
Pressure resistance | 252 MPa |
Abriebfestigkeit | 9,5 cm³/50cm² |
Bending strength | 35 MPa |
Water absorption | 0,1 Gew.-% |
Porosity | 0,36 Vol.-% |
Thermische Dehnung | 0,91 mm/m/100K |
E Modul | 75 GPa |
INSK – Internationale Naturstein-Kartei
INSK Number old | 10.2.15 |
INSK Number | 55.1 |
Recommendations for bonding and filling
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