Density : 2018 kg/m3
Porosity : 24.2 %
Compressive strength : 42.4 MPa
Speed of sound propagation : 2279 up to 2749 m/s
Freeze resistance France : yes
Uses advice :
Outside paving
Inside flooring and decoration
Cladding
Sculpture
Roadsystem
Material used in :
STRASBOURG (France) - Cathedral - Rohan castle : 900 m²
FRANCFORT/MAIN (Germany) - Cathedral
METTLACH (Germany) - Bridge : 2700 m² rubbles + 900 ml copings
Information
This prospect shows a natural material.
The reproduced characteristics and colours are only indicative and cannot be considered as committing the manufacturer.
French natural stones 
)
