SKARSTAD Red Bohus
Location: Skarstad 501, 454 94 Brastad, Sweden
Geo coordinates: WGS84 dec 58.474131 11.507487
Geo coordinates: WGS84 dec 58.474131 11.507487
Bohus Granite with a warm red color. Medium- to coarse-grained texture, making it suitable for various types of treatment, such as polished or flamed surfaces. Commonly used for facades, countertops, and gravestones.
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| Technical properties | Value | Unit | Standard |
| Compressive strength | Average: 218
Standard deviation: 22 Lower expected value: 167 |
Mpa | SS-EN 1926:2006 |
| Flexural strength | Average: 14,8
Standard deviation: 0,9 Lower expected value: 13,1 |
Mpa | SS-EN 12372:2022 |
| Abrasion resistance (Böhme) | Average: 5,6 | cm3/50 cm2 | SS-EN 14157:2017 |
| Slip resistance, honed surface (dry) | Average: 55 | SRV | SS-EN 14231:2003 |
| Slip resistance, honed surface (wet) | Average: 32 | SRV | SS-EN 14231:2003 |
| Apparent density | Average: 2647 | kg/m3 | SS-EN 1936:2006 |
| Open porosity | Average: 0,3 | % | SS-EN 1936:2006 |
| Water absorption | Average: 0,13 | weight % | SS-EN 13755:2008 |
| Rupture energy | Average: 5,0 | J | SS-EN 14158:2004 |
| Breaking load at dowel holes | Average: 2085 | N | SS-EN 13364:2002 |
| Petrographic composition | Standard SS-EN 12407:2019 | Value | |
| Quartz | 32 % | ||
| Plagioclase | 27 % | ||
| Potassium feldspar | 36 % | ||
| Biotite | 3 % | ||
| Opaque minerals | 0,8 % | ||
| Chlorite | 0,2 % |
Tested by RISE Research Institutes of Sweden AB (2024-05-14)
