PORTO ROSE
Allgemeine Informationen
| Trading names | PORTO ROSE, NERO PORTO ROSA, PORTO ROSA |
| Location where found | Faz. Catumbi / Campos Gerais / Minas Gerais |
| Country | Brazil | Coloring | black, pink, white |
| Grain size | Fine grained |
| Structure | layered or directional |
| Availability | Available |
Gestein
| Bezeichnung | Mylonite |
| Alter | Precambrian |
| Gesteinsgruppe | Metamorphic rocks |
Technische Eigenschaften
| Polish quality | Polish possible. |
| Polish durability | The polish is durable for exterior use. |
| Suitable for flooring | Suitable |
| Acid resistant | The stone is resistant to acid under usual circumstances. |
| Frost resistant | frost resistant |
Technische Daten
| Bulk density | 2,72 t/m³ |
| Pressure resistance | 193,6 MPa |
| Druckfestigkeit Frost | 204,2 MPa |
| Abrasion resistance according to Italian standard | 0,70 |
| Bending strength | 27,3 MPa |
| Water absorption | 0,14 Gew.-% |
| Porosity | 0,37 Vol.-% |
| Thermische Dehnung | 0,68 mm/m/100K |
Mineralbestand
| Quarz | 30 % |
| Microcline | 25 % |
| Plagioclase | 20 % |
| Biotite mica | 20 % |
| Muscovite mica | 5 % |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 3.4.63 |
| INSK Number | 42.5 |
Recommendations for bonding and filling
Productfinder bonding / filling:
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