PRETO PIRACAIA
Allgemeine Informationen
| Trading names | PRETO PIRACAIA, PRETO PINTANHA, PIRACEMA BLACK |
| Location where found | Boa Vista/ Piracaia (SP) |
| Country | Brazil | Coloring | black, white |
| Grain size | Fine to medium grained |
| Structure | spotted |
| Availability | Available |
Gestein
| Bezeichnung | Monzonite |
| Alter | Precambrian |
| Gesteinsgruppe | Abyssal rock |
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 | 2,80 t/m³ |
| Pressure resistance | 170 MPa |
| Abrasion resistance according to Italian standard | 0,68 |
| Bending strength | 17,8 MPa |
| Water absorption | 0,19 Gew.-% |
| Porosity | 0,52 Vol.-% |
INSK – Internationale Naturstein-Kartei
| INSK Number old | 3.5.17 |
| INSK Number | 26.2 |
Care information from Möller-Chemie
Stain removal guide:
Recommendations for bonding and filling
Productfinder bonding / filling:
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