Acceleration of the setting of hemihydrate plaster with calcium sulfate dihydrate

摘要

The well-known procedure of accelerating the setting of hemihydrate plaster with calcium sulfate dihydrate was systematically analysed in its entirety during a research project [1] and further data were determined in certain specific areas.These findings were used as the basis for providing important guidelines for the production of a highly effective accelerator for industrial application, specific information about increasing its storage stability and practical recommendations for improving its workability.