peperino grigio classico

<b>peperino grigio classico</b>

product info

country of origin Italy  
use for indoor and outdoor  
soaking/water absorption 4,1% UNI EN 13755:2002
flexural strength 9,3 MPa UNI EN 12372:2001
resistance to frost 8 MPa UNI EN 12371:2003
resistenza a compressione 73 MPa UNI EN 14157:2005
resistenza a compressione dopo gelività 66 MPa UNI EN 14231:2004
rock label TRACHYTE UNI EN 12407:2001