Class ? |
Mark ? |
Euro classification |
Mobility, sediment cone, cm |
||
P3 (10-15) |
P4 (16-20) |
P5 (20-25) |
|||
В7,5 |
М100 |
- |
1950 |
1970 |
1990 |
В12,5 |
М150 |
С10/12,5 | 1990 | 2010 | 2030 |
В15 |
М200 |
С12/15 |
2090 |
2110 |
2130 |
В20 |
М250 |
С16/20 |
2220 |
2240 |
2260 |
В25 |
М300 |
С18/22,5 |
2300 |
2320 |
2340 |
В25 |
М350 |
С20/25 |
2400 |
2420 |
2440 |
В30 |
М400 |
С25/30 |
2500 |
2520 |
2540 |