CSA (Calcium Sulfoaluminate) cement is a revolutionary binding material that significantly enhances concrete strength, shortens setting time, improves durability, and reduces shrinkage cracking. Compared to traditional cement, CSA cement can achieve ultra-high strength of 3000 PSI in just 60 minutes, with initial setting times as fast as 20 minutes, making it the ideal choice for projects requiring high efficiency.

Reaches 3000 PSI in 60 minutes, meeting demanding requirements for emergency repairs and rapid road reopening
Initial setting time can be controlled within 20-30 minutes, significantly shortening construction timelines
Reduces risks of shrinkage cracking, enhancing long-term structural stability
Strong resistance to sulfate attack, suitable for harsh environments
Can be used with retarders to extend workability time (1-3 hours)
Maintains rapid early strength development characteristics
✅ Rapid road repair projects
✅ Precast component production
✅ Emergency repair projects
✅ Low-temperature winter construction
✅ Special structures requiring early strength

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| Performance Indicator | CSA Cement | Ordinary Portland Cement |
|---|---|---|
| 1-Hour Strength | Up to 3000 PSI |