Page 500 - Handbook of Thermal Analysis of Construction Materials
P. 500

472                     Chapter 11 - Gypsum and Gypsum Products
































                              Figure 19. Dehydration of a powder of gypsum needles (100 mg; P  = 1 Pa; reaction rate,
                                   -1 [4]
                              0.015 h ).































                                                                                          -1 [4]
                              Figure 20. Dehydration of set plaster (100 mg; P = 900 Pa; reaction rate, 0.022 h ).
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