CALANCA HELL

CALANCA HELL - Naturstein

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Gneiss

Paragneiss
metamorphic rocks

Basic properties

Coloring:
Dark grey,
Location where found:
Arvigo/ Valle Calanca/ Graub.
Switzerland
Trading name:
CALANCA HELL
Availability:
Available.

Technical properties

Polish quality:
Only a dull finish can be achieved.
Polish durability:
unknown
Suitable for flooring:
Geeignet.
Acid resistant:
The stone is resistant to acid under usual circumstances.
Frost resistant:
Frost resistant.

Specifications

Bulk density:
2,66 t/m³
Pressure resistance:
215 MPa
Bending strength:
17 MPa
Frost resistant:
Frost resistant.

Further information

INSK Nummer:
48.1
INSK Nummer alt:
10.3.1

Suppliers

Bärlocher Steinbruch AG
Alfredo Polti SA Granitindustrie
Alfredo Polti SA Granitindustrie
* no responsibility is taken for the correctness of this information