Yellow stone Nanto

Yellow stone of Nanto

GOLDEN YELLOW (EC)
Petrographic description: biocalcarenite (Test UNI EN 12406: 2007)
Reaction to fire: Class A1 [Without testing (see Decision 96/603 / EC and subsequent mod.)]
Flexural strength (thickness: 30 mm): (Test UNI EN 12372: 2007)
6.5 MPa (mean value)
5.6 MPa (minimum expected value)
0.43 MPa (standard deviation)
Flexural strength (thickness: 40 mm): (Test UNI EN 12372: 2007)
7.1 MPa (mean value)
5.9 MPa (minimum expected value)
0.64 MPa (standard deviation)
Uniaxial compressive strength: (Test UNI EN 1926: 2007)
30.0 MPa (mean value)
25.8 MPa (minimum expected value)
2.0 MPa (standard deviation)
Frost resistance by changing the compression strength: (Test UNI EN 12371: 2010)
Variation of the uniaxial compressive strength (after 48 cycles -12 ° C / + 20 ° C): 3.3%
Water absorption: 8.6% (Test UNI EN 13755: 2008)
Bulk density: 2070 kg / m (Test UNI EN 1936: 2007)
Abrasion resistance: 32.0 mm (Test UNI EN 14157: 2005 Method A)
Slip resistance (finishing sawn): 81 (wet) (Test UNI EN 1341: 2003 App. C)
Nella stessa categoria