VIOLETA LEŠKEVIČIENĖ INFLUENCE OF THE SETTING
2014-7-3 · sum was calcined at 900–1000 °C to anhydrite and mixed with suitable chemical activators, it acquired high strength plaster, which is suitable for flooring tiles. Activation of anhydrite cement can be increased upon grinding it with impurities [3,10,11] or dissolving activators in water during specimen formation [4,5,12,13].