Final answer:
Thixotropic properties of gypsum mixes affect flow characteristics under stress. Gypsum mixes that possess thixotropic properties become easier to work with and mold. This property is significant in applications such as construction.
Step-by-step explanation:
Thixotropic properties of gypsum mixes affect flow characteristics under stress. Thixotropy refers to the property of certain substances to become less viscous or flow more easily when subjected to mechanical stress, such as shaking or stirring. Gypsum mixes that possess thixotropic properties will exhibit changes in their flow characteristics under stress, becoming easier to work with and mold. This property is significant in applications such as construction, where gypsum mixes are used for building materials.