NERO MARQUINA
Allgemeine Informationen
| Trading names | NERO MARQUINA, SPANISCH-SCHWARZ, NERO BILBAO, NERO MARKINA, NEGRO MARQUINA |
| Location where found | Marquina + Aulestia / Vizcaya / ö' Bilbao |
| Country | Spain | Coloring | black, white |
| Structure | veined |
| Availability | Available |
Gestein
| Bezeichnung | Limestone |
| Alter | 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! |
Technische Daten
| Bulk density | 2,7 t/m³ |
| Pressure resistance | 62,9 MPa |
| Abrasion resistance according to Italian standard | 2,9 |
| Bending strength | 13,7 MPa |
| Water absorption | 0,17 Gew.-% |
| Porosity | 0,47 Vol.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 7.1.6 |
| INSK Number | 61.1 |
Care information from Möller-Chemie
Recommendations for bonding and filling
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