TOURNAI NOIR
Allgemeine Informationen
| Trading names | TOURNAI NOIR, TOURNAI SCHWARZ |
| Location where found | Vaulx / Tournai |
| Country | Belgium | Coloring | black |
| Structure | Largely without direction |
| Availability | Available |
Gestein
| Bezeichnung | Limestone |
| Alter | Lower Carboniferous |
| Gesteinsgruppe | Sedimentary rocks |
Technische Eigenschaften
| Polish quality | Polish possible. |
| Polish durability | The polish is not durable for exterior use. |
| 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 | not frost resistant |
Technische Daten
| Bulk density | 2,665 t/m³ |
| Pressure resistance | 217,4 MPa |
| Bending strength | 21,9 MPa |
| Porosity | 0,67 Vol.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 7.1.26 |
| INSK Number | 61.7 |
Recommendations for bonding and filling
Productfinder bonding / filling:
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