Abstract
Blended cement containing blast furnace slag (BFS) and phosphorous slag (PS) is a new kind of cement. The total content of blended materials could increase if two additives were used. Using the same admixtures, the properties of the blended cement with 70% additives could reach the standard of 525-grade slag cement according to GB. The strength of cement with 80% additives could reach the standard of 425-grade slag cement. The tests of strength, pore structure, hydration products, inhibiting alkali-aggregate reaction, resistance to sulfate corrosion of BFS-PSC were performed.
| Original language | English |
|---|---|
| Pages (from-to) | 62-65 |
| Number of pages | 4 |
| Journal | Journal Wuhan University of Technology, Materials Science Edition |
| Volume | 17 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jun 2002 |
Keywords
- Admixtures
- Alkali-aggregate reaction
- Blast furnace slag
- Blended cement
- Phosphorous slag
- Sulfate corrosion