HIEFLAU
Allgemeine Informationen
Trading names | HIEFLAU |
Location where found | Hieflau/ Eisenerz |
Country | Austria | Coloring | beige, light grey, dark grey, red, pink |
Grain size | Medium to coarse grained |
Structure | brecciated or bulbous |
Availability | No longer being mined! |
Gestein
Bezeichnung | Coarse clastite |
Alter | Quaternary |
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 sensitive to acid! |
Frost resistant | frost resistant |
Technische Daten
Bulk density | 2,12 t/m³ |
Reindichte | 2,73 t/m³ |
Pressure resistance | 28,23 MPa |
Abriebfestigkeit | 37,5 cm³/50cm² |
Bending strength | 3,36 MPa |
Water absorption | 3,3 Gew.-% |
Porosity | 22,28 Vol.-% |
feingeschliffen, poliert:
Recommendations for bonding and filling
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