|
粒度 |
粒度分布 |
|
5-10MM |
5-7MM≥20% 5-10MM≥75%
7-10MM≥40% +10MM≤20% |
|
3-6MM |
3-6MM≥90% 4-6MM≥40% 3-4MM≥20% |
|
1-3MM |
1-3MM≥90% 2-3MM≥30% 1-2MM≥30% |
|
0.5-1MM |
0.5-1.18MM≥95% 0.7-1.18MM≥35% 0.5-0.71MM≥20% |
|
0-0.5MM |
0-0.5MM ≥90% 0.5-0.154MM≥38% -0.044MM≥2-20% |
|
-200目 |
+0.088MM≤1% -0.044MM ≥90-100% |