指标：细度：21.5；需水比：98%；烧失量：0.16；SO3含量：1.28
成份:Al2O3/24.8%;CaO/3.3%;Fe2O3/21.1%;MgO/1.1%;So3/1.04%
执行国家标准GB/T1596-2005
|
编号 |
指标 |
级别 |
备注 |
||
|
Ⅰ |
Ⅱ |
Ⅲ |
|
||
|
1 |
游离氧化钙，% |
≤1.0 |
≤1.0 |
≤1.0 |
|
|
2 |
含水量，% |
≤1.0 |
≤1.0 |
≤1.0 |
|
|
3 |
三氧化流，% |
≤3.0 |
≤3.1 |
≤3.2 |
|
|
4 |
烧矢量，% |
≤5.0 |
≤8.0 |
≤15.0 |
|
|
5 |
需水比，% |
≤95.0 |
≤105.0 |
≤115.0 |
|
|
6 |
细度（0.045MM）筛余，% |
≤16.0 |
≤25.0 |
≤45.0 |
|
粉煤灰一级、二级、三级
