ALTA
Allgemeine Informationen
Trading names | ALTA, POLAR-QUARZIT, MIDNIGHT SUN |
Location where found | Alta |
Country | Norway | Coloring | grey green |
Structure | Largely without direction |
Availability | Available |
Gestein
Bezeichnung | Mica quartzite |
Alter | Precambrian |
Gesteinsgruppe | Metamorphic rocks |
Technische Eigenschaften
Polish quality | Polish is possible, but unusual. |
Suitable for flooring | Suitable |
Acid resistant | The stone is resistant to acid under usual circumstances. |
Frost resistant | frost resistant |
Technische Daten
Bulk density | 2,71 t/m³ |
Pressure resistance | 260,8 MPa |
Druckfestigkeit Frost | 246,6 MPa |
Abriebfestigkeit | 6,4 cm³/50cm² |
Bending strength | 38,4 MPa |
Water absorption | 0,10 Gew.-% |
Mineralbestand
Quarz | 83 % |
INSK – Internationale Naturstein-Kartei
INSK Number old | 10.2.2 |
INSK Number | 55.2 |
Recommendations for bonding and filling
Sign up for our free live webinars
https://stein.akemi.de/en/current-topics/webinars/
Application videos
https://www.youtube.com/c/AkemiDeutschland
* Alle Angaben ohne Gewähr