Shenzhen Chenggong Building Materials Co., Ltd.(www.chgn.com) has
been supplying high-strength rapid-setting grade 72.5 CSA
Cement(Calcium Sulfoaluminate Cement, Pure CSA Binder) for making
GRC products and other high-early-strength concrete for many years.
Packing: 1MT big bag .
Character of CSA Cement:
High Early Strength
High Sulfate Corrosion Resistance
Specification of grade 72.5:
Specific Surface Area: 400m2/kg Min;
Initial setting time: 20-60 minutes;
Final Setting Time: 30-90 minutes;
Compressive Strength (MPa, Min): 40.0(1d), 72.5(3d),
Breaking Strength (MPa, Min): 7.0(1d), 8.0(3d) .
CSA Cement is widely used in making concrete with performance of
impermeability, frost and sulfates corrosion resistance, precast
component, GRC(glass fiber reinforced cement) product such as pole,
pipe and artificial marble.
With excellent quality, desirable performance and competitive price
our CSA Cement has been using in many large building engineering
such as sea wall, expressway, airport runway, bridge, etc.