Specifications (Standard NF P 18-545) | Grain size of fillers (%) | |||
Basalt filler | Limestone filler | Sandstone filler | ||
Percent by weight of passing to 2 mm (%) | 100 | 100 | 100 | 100 |
Percent by weight of passing to 0.125 mm (%) | 85 - 95 | 92 | 92 | 92 |
Percent by weight of passing to 0.063 mm (%) | 70 - 80 | 78 | 78 | 78 |