BURGTONNA
Allgemeine Informationen
| Trading names | BURGTONNA, THÜRINGER TRAVERTIN |
| Location where found | Burgtonna/ Erfurt |
| Country | Germany |
| State | Thuringia | Coloring | beige, brown |
| Structure | spotted |
| Availability | Available |
Gestein
| Bezeichnung | Travertine |
| Alter | Quaternary |
| 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 | frost resistant |
Technische Daten
| Bulk density | 2,11 t/m³ |
| Reindichte | 2,75 t/m³ |
| Pressure resistance | 45-51 MPa |
| Bending strength | 7,4-7,8 MPa |
| Water absorption | 4,57 Gew.-% |
| Porosity | 23,27 Vol.-% |
| E Modul | 41,74-43,92 GPa |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 7.6.46 |
| INSK Number | 75.11 |
Recommendations for bonding and filling
Productfinder bonding / filling:
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