|
|
|
| Specification | GB175-2007 Requirement | Ex-plant Test Result |
| Chemical Analysis | ||
| Loss on Ignition | <=5.0 | 3.4 |
| MgO(%) | <=5.0(NB) | 4.5 |
| SO3 (%) | <=3.5 | 1.9 |
| Chloride (%) | <=0.06 | 0.01 |
| Physical Properties | ||
| Soundness | OK | OK |
| Blaine Permeability(m2/kg) | >=300 | 390 |
| Initial Setting Time(min) | >=45 | 172 |
| Final Setting Time(min) | <=600 | 237 |
| Compressive Strength 3 Days(Mpa) | >=17 | 21.5 |
| Compressive Strength 28 Days( Mpa) | >=42.5 | 49 |
| Flexural Strength 3 Days(Mpa) | >=3.5 | 4.1 |
| Flexural Strength 28 Days( Mpa) | >=6.5 | 8.1 |
| Specification | GB175-2007 Requirement | Ex-plant Test Result |
| Chemical Analysis | ||
| Loss on Ignition | <=5.0 | 3.4 |
| MgO(%) | <=5.0(NB) | 4.5 |
| SO3 (%) | <=3.5 | 1.9 |
| Chloride (%) | <=0.06 | 0.01 |
| Physical Properties | ||
| Soundness | OK | OK |
| Blaine Permeability(m2/kg) | >=300 | 390 |
| Initial Setting Time(min) | >=45 | 160 |
| Final Setting Time(min) | <=600 | 237 |
| Compressive Strength 3 Days(Mpa) | >=22 | 25.5 |
| Compressive Strength 28 Days( Mpa) | >=42.5 | 52.5 |
| Flexural Strength 3 Days(Mpa) | >=4 | 5.1 |
| Flexural Strength 28 Days( Mpa) | >=6.5 | 7.9 |