Page 477 - Handbook of Thermal Analysis of Construction Materials
P. 477

452                     Chapter 11 - Gypsum and Gypsum Products






































                              Figure 2. Differential thermograms of CaSO •2H O at reduced pressures in the DTA
                                                                   2
                                                                4
                              cell. [5]

























                              Figure 3. DTA curve of β-CaSO •½H O in a N  atmosphere at 760 torr. [5]
                                                      4   2      2
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