Table 1: Details of various paste formulations for preparation of Sr-doped gypsum along with their names.

Name of specimen
G-0G-Sr1G-Sr2G-Sr3G-Sr4

Assumed Sr content in gypsum (%)00.250.51.252.5
Concentration of Sr(NO3) solution used as liquid phase in paste (%)01.362.807.0414.08
Solid phase of pasteα-CHSα-CHSα-CHSα-CHSα-CHS