The strength and expansion properties are mainly determined by the content of C3S and C4A3S in the clinker and the addition of gy psum in cement.The flash setting behavior can ...

• 水泥强度、膨胀等性能主要取决于熟料中C3S和C4A3S含量及水泥中石膏掺量(可用石灰石部分代替石膏作缓凝剂)。