santa rosa porphyry

<b>santa rosa</b> porphyry

product info

country of origin Argentine  
use for indoor and outdoor  
specific gravity 2537 Kg/m³ UNI EN 1936:2001
soaking/water absorption 0,3% UNI EN 13755:2002
flexural strength 23,6 MPa UNI EN 12372:2001
resistance to frost 21,4 MPa UNI EN 12371:2003
abrasion resistance 13,9 mm UNI EN 14157:2005
non-slip 59 USRV UNI EN 14231:2004
rock label IGNIMBRITE UNI EN 12407:2001