vanga granite polished, granite blocks, hall ia granite, mahogany granite
Stone Name:
Black - Granite
Origin:Sweden
vanga granite polished, granite blocks, hall ia granite, mahogany granite
GYLSBODA GRANITE (DIABASE)
Technical properties Standard Unit
Compressive strength EN 1926 Mpa 254
Flexural strength EN 12372 Mpa 29,9
Abrasion resistance, Böhme DIN 52 108 1) cm3/50 cm2 5,5
Abrasion resistance, Böhme EN 14157 2) mm3 5500
Water absorption EN 13755 weight % <0,1
Apparent density EN 1936 kg/m3 3000
Breaking load at dowel holes EN 13364 N 4700
Slip resistance, honed surface EN 14231 SRV, dry 47
Slip resistance, honed surface EN 14231 SRV, wet 11
Rupture energy, Thickness: 20 mm EN 14158 J 3,0
Petrographic composition EN 12407*
Plagioclase % 66
Pyroxene % 29
Opaques % 4
Biotite % 1
Tested by SP, Swedish National Testing and Research Institute