Description
Technical caracteristics:
Absorption. UNE-EN 13755:2002 2,25%
Open porosity. UNE-EN 13755: 2002 5,41%
Determination of the bulk density. UNE-EN 1936:2007 2403 Kg/m3
Resistant to bending. UNE-EN 12372:2007 10,5 MPa
Resistant to bending after freezing. UNE-EN 12372- 12371 10,6 MPa
Resistant to compression. UNE-EN 1926:2007 50,7 MPa
Resistant to compression after freezing. UNE-EN 1926-12371 44,1 MPa
Resistant to slippage without polishing. UNE-EN 14231: 2004 90
Resistant to erosion provoked by abrasion. UNE-EN 14157: 2005 20mm
Determination of the resistance during salts' cristallization UNE-EN 12370:1999 0,02%
Petrography study UNE-EN 12407:2001 Grauvaca Feldespática