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Study of the performance of Horomill and produced cement properties

MA Jun-lei Sinoma Cement Co.,Ltd.Beijing 100044,China  
The production capacity and energy consumption of Horomill were studied,and also the cement properties.The result showed that the morphology features and particle distribution of cement produced by Horomill were very reasonable,with no particles exceeded 80μm.Compared to other grinding system,the water requirement for normal consistency of cement produced by Horomill increased 10%-15%,and setting time decreased 20-50min,and the compressive strength increased 4-6MPa at 3d and 3MPa at 28d.The water requirement for normal consistency and setting time of cement changed remarkably with the increasing amount.of admixture
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