VILLEBOIS GRIS
Allgemeine Informationen
Trading names | VILLEBOIS GRIS, MONTALIEU, ROCHE DESCARTES |
Location where found | Parmilieu+Porcieu / Montalieu |
Country | France | Coloring | grey brown |
Structure | Largely without direction |
Availability | Is being mined, but is used very seldom. |
Gestein
Bezeichnung | Limestone |
Alter | Jurassic |
Gesteinsgruppe | Sedimentary rocks |
Technische Eigenschaften
Polish quality | Only a dull finish can be achieved. |
Suitable for flooring | Suitable. However, the high abrasion resistance of hard stone is not achieved |
Acid resistant | The stone is sensitive to acid! |
Frost resistant | frost resistant |
Technische Daten
Bulk density | 2,61 t/m³ |
Pressure resistance | 180,4 MPa |
Bending strength | 20,8 MPa |
Porosity | 1,10 Vol.-% |
INSK – Internationale Naturstein-Kartei
INSK Number old | 8.2.16 |
INSK Number | 67.11 |
feingeschliffen, poliert:
Recommendations for bonding and filling
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