MTESA
Allgemeine Informationen
| Trading names | MTESA, SANKT BENEDIKT |
| Location where found | Mtesa/ Region Mtwara |
| Country | Tanzania | Coloring | light grey, dark grey, brown |
| Grain size | Medium grained |
| Structure | layered or directional |
| Availability | Is being mined, but is used very seldom. |
Gestein
| Bezeichnung | Marble |
| Alter | Precambrian |
| Gesteinsgruppe | Metamorphic 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 | frost resistant |
Technische Daten
| Bulk density | 2,78 t/m³ |
| Pressure resistance | 102,5-106,6 MPa |
| Abriebfestigkeit | 18,6 cm³/50cm² |
| Bending strength | 12,5-14,3 MPa |
| Water absorption | 0,132 Gew.-% |
| Porosity | 0,71 Vol.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 9.4.58 |
| INSK Number | 84.1 |
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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