Quality
Bremanger stone or BestoneĀ® has an exceptional high quality due to its combination of hardness, stone surface roughness and homogeneity.
- The stone is hard with a high resistance to fragmentation (LA < 15)
- The microstructure of the sandstone ensures a permanent high level of stone surface roughness (PSV>60) which increases road safety.
- Homogeneity: extensive research and samples collected during the construction of a 3 km long tunnel through the mountain, confirm the exceptional quality and homogeneity of the stone.