With a net content of 50kg, packaged in a coated woven bag, and complies with the execution standard GB175 – 2007. It has moderate early strength and high late strength, good resistance to sulfate erosion, water, and corrosion, and has low hydration heat and good heat resistance. It is suitable for general industrial and civil construction projects, especially in environments with sulfate erosion and large volume concrete projects, where it can demonstrate excellent performance advantages.