执行国家标准GB/T1596-2005
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编号 |
指标 |
级别 |
备注 |
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|
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 |
|
执行国际GB/T1596-2005中拌制水泥混凝土和砂浆时作掺合料成品的技术要求
