Shenzhen Chenggong Building Materials Co., Ltd. (www.chngn.com) supplying grade 82.5 super-high-strength rapid-setting CSA Binder(Calcium Sulfoaluminate Cement).
Specification of grade 82.5,
Specific Surface Area: 480m2/kg Min;
Initial setting time: 25 minutes Min;
Final Setting Time: 3 hours Max;
Compressive Strength (Min): 60.0MPa(1d), 82.5MPa(3d);
Breaking Strength (Min): 8.0MPa(1d), 9.0MPa(3d)
Character of CSA Binder:
High Early Strength,
High Sulfate Corrosion Resistance,
When to be used together with type SAC-1 Rapid-setting Accelerator, grade 82.5 CSA Binder can get rapider setting and faster hardening.
Packing: 1MT big bag