高性能胶凝材料主要用于高性能混凝土，具有强度高、需水量小、水化垫低和收缩小等特点。
High Performance cementitious material is specially used for high Performance concrete. Propetties of that are high strength, low water demand, low hydration heat and low shrinkage.
试验研究了石膏的掺量对高性能胶凝材料的需水量、凝结时间、强度、收缩性的影响，以此作为优化石膏掺量的依据。
The influence of gypsum content on water demand, time of setting, strength and shrinkage of high Performance cementitious material is tested as warrant for optimizing gypsum content.
同时，对各物料颗粒性能进行的研究将为高性能辅助性胶凝材料级配研究提供依据。
Furthermore, the studies on the particle properties of different industrial wastes in this paper will help to study the particle gradation of high performance supplementary cementing material.
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