Lower heat treated calcium sulfate for early strength cement and general applications

摘要

The present invention relates to increased early and final strength of cements classified under EN and ASTM as Portland or CEM cements, and for cement and set optimization using all clinker For any type that uses calcium sulfate, and to construct a new cement by only evaluating a new method for production, and to form a calcium sulfate source used for setting optimization and This is to construct a new cement only by evaluating the new method for inclusion. A new calcium sulfate source is obtained by using lower heat, and this input is adjusted to different dehydration levels where they can be most efficient for the selected application. These different dehydration levels are referred to as the dehydrated mesophase or hemihydrate, or the monohydrate. The present invention clarifies the concept of well-defined reactivity forces that were not defined by existing scientific foundations. As a result, it was possible to produce cement having an early strength higher than that known.