viola porphyry

<b>viola</b> porphyry

product info

country of origin Italy  
use for indoor and outdoor  
specific gravity 2676 Kg/m³ UNI EN 1936:2001
soaking/water absorption 0,26% UNI EN 13755:2002
flexural strength 36,2 MPa UNI EN 12372:2001
resistance to frost 31,7 MPa UNI EN 12371:2003
abrasion resistance 15,00 mm UNI EN 14157:2005
non-slip 78 USRV UNI EN 14231:2004
rock label IGNIMBRITE UNI EN 12407:2001