About
Material Type: Granite
Origin:
Sweden
(Tossene, Västra Götaland, Bohuslän)
Priamry Color(s): Grey
Recommended Usage:Exterior - Interior wall and floor applications, monuments, countertops, mosaic, fountains, pool and wall capping, stairs, window sills
Additional Names:Tossene Gra Bohus Granit,Gra Bohus Granit,Bohus Gris Granite,Gra Bohus Aevja Granite,Bohus Gra Granit,Bohus Gra Rt Granit,Bohus Silver Granite,Bohus Grey Granite,Gray Bohus Granite,Grey Bohus Granite,Nordgard Granite,Bohus Gra Nordgard Granite,Gra Bohus Tossene Granit,Bohus Grau Tossene Granite
Finished Surface:Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled
Testing
Water Absorption:0.1 By weight %
Density:2660 kg/m³
Flexural Strength:16.6 MPa
Compressive Strength:216.0 MPa
Description
Technical properties --Standard -- Unit -- Result
Comrpessive strength EN 1926 Mpa 216
Flexural strength EN 12372 Mpa 16,6
Abrasion resistance, Bohme DIN 52108 cm3/50cm2 5,2
Abrasion resistance, Bohme EN 14157 mm3 5735
Water absorption EN 13755 vikt % 0,1
Apparent density EN 1936 kg/m3 2660
Breaking load at dowel holes EN 13364 N 2850
Rupture energy EN 14158 J 5,0
Petrographic composition EN 12407*
Potassium feldspar % 39
Plagioclase % 29
Quarz % 23
Biotite % 7