AS DE GOIAS
Allgemeine Informationen
Trading names | AS DE GOIAS, CARIJOCA GRANITE, ACE OF CLUBS, AS DE PAUS |
Location where found | Fazenda Buriti / Ipora w´ Brasilia / Goias |
Country | Brazil | Coloring | light grey, white, black |
Grain size | Medium grained |
Structure | Largely without direction |
Availability | Available |
Gestein
Bezeichnung | Syenite |
Alter | Cretaceous |
Gesteinsgruppe | Abyssal rock |
Technische Eigenschaften
Polish quality | Polish possible. |
Polish durability | The polish is not durable for exterior use. |
Suitable for flooring | Suitable |
Acid resistant | The stone is sensitive to acid! |
Frost resistant | frost resistant |
Technische Daten
Bulk density | 2,636 t/m³ |
Pressure resistance | 185,4 MPa |
Druckfestigkeit Frost | 147,4 MPa |
Abrasion resistance according to Italian standard | 1,20 |
Bending strength | 18,2 MPa |
Water absorption | 0,42 Gew.-% |
Porosity | 1,11 Vol.-% |
Mineralbestand
Orthoclase (alkali feldspar) | 85 % |
Amphibole | 7 % |
Titanite | 3 % |
Ore minerals | 3 % |
INSK – Internationale Naturstein-Kartei
INSK Number old | 3.5.18 |
INSK Number | 31.3 |
Recommendations for bonding and filling
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