CSA (Calcium Sulfoaluminate)
Shenzhen Chenggong Trade Co., Ltd. exports CSA powder (also named Calcium Sulfoaluminate, Calcium Sulfoaluminate Cement Clinker).
It is a kind of mineral with high early strength. It is main composition of rapid-setting cement, expansive cement, self-stressing cement.
It is also used as accelerating admixture, rapid setting admixture, bloating agent for Portland Cement.
Specification:
Chemical Composition: Al2O3 30%Min & 36%Min, SiO2 6.0-10.0%, CaO 38-44%, SO3 10%Max, f-CaO 0.5%Max, LOI 0.5%Max;
Physical Index:
Blaine Surface: 500m2/kg Min;
Initial Setting: 25-90 minutes;
Final Setting: 30-180 minutes;
Breaking Strength(Mpa): 7.0-8.0(1 day), 9.0-10.0(3 day);
Compressive Strength(Mpa): 60.0-70.0(1 day), 85.0-95.0(3 day).
- Chemical Composition:
- Al2O3 30%Min & 36%Min, SiO2 6.0-10.0%, CaO 38-44%, SO3 10%Max, f-CaO 0.5%Max, LOI 0.5%Max;
- Blaine Surface:
- 500m2/kg Min;
- Setting Time:
- Initial Setting: 25-90 minutes;
- Final Setting: 30-180 minutes;
- Breaking Strength(Mpa): 7.0-8.0(1 day), 9.0-10.0(3 day)
- 7.0-8.0(1 day), 9.0-10.0(3 day);
- Compressive Strength(Mpa):
- 60.0-70.0(1 day), 85.0-95.0(3 day).
- high early strength
- rapid-setting
- To be used in making special cements:
- CSA can be used in making rapid-setting cement, expansive cement, self-stressing cement
- Additives for portland cement
- CSA is used as accelerating admixture, rapid setting admixture, bloating agent for Portland Cement.
Main Products:
CSA Cement(Calcium Sulfoaluminate Cement), CSA powder, high alumina refractory cement, oil well cement,Rapid Setting Admixture for cement&concrete, Water-reducing Reinforcing Additive for high-strength cement & gypsum, Acid Proof Tile, Refractory Brick, Refractory Castables, Calcium Aluminate for me