BROBERG Red Bohus
Location: Broberg 110, 454 92 Brastad, Swedeb
Geo coordinates: WGS84 dec 58.413767 11.494935
Geo coordinates: WGS84 dec 58.413767 11.494935
| Technical properties | Value | Unit | Standard |
| Compressive strength | Average: 247
Standard devation: 15 Lower expected value: 215 |
Mpa | EN 1926 |
| Flexural strength | Average: 16,7
Standard devation: 0,4 Lower expected value: 16 |
Mpa | EN 12372 |
| Frost resistance incl. flexural strength | Flexural strength before: 16,7
Flexural strength change after: 16,2 Flexural strength change : -3 |
%
% Mpa % |
EN 12371 |
| Abrasion resistance (thickness based) | Average: 5,15 | Cm/50 cm | DIN 52108 |
| Abrasion resistance (weight based) | Average: 5148 | Mm3 | EN 14157 |
| Water absorption | Average: 0,16 | Weight % | EN 13755 |
| Apparent density | Average: 2630 | Kg /m³ | EN 1936 |
| Breaking load at dowel holes | Average: 3700 | N | EN 13364 |
| Slip resistance, honed surface (dry) | Average: 55 | SRV | EN 14231 |
| Slip resistance, honed surface (wet) | Average: 18 | SRV | EN 14231 |
| Rupture energy | Average: 4,0 | J | EN 14158 |
| Petrographic composition: | Standard: EN 12407 | Value: | |
| Potassium feldspar | 30 % | ||
| Plagioclase | 29 % | ||
| Qvarz | 35 % | ||
| Amphibole | 4 % |
