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介绍了3类高贝利特水泥的特点和活性贝利特的研究现状,重点介绍了粉煤灰贝利特水泥的原材料、制备方法、水热合成产物、熟料组成、水泥水化和物理力学性能及耐久性等方面的研究进展,分析了料块水热合成–煅烧法和料浆水热合成–煅烧法的差异、粉煤灰贝利特水泥研究开发中存在的问题与原因及发展前景,对粉煤灰贝利特水泥的进一步研究从有效的水热处理方法、合理的熟料煅烧温度制度、石膏种类与掺量、粉磨细度的优化、以及适宜缓凝剂和减水剂的开发和应用等几个方面提出了相关建议。
The characteristics and activity of Belleite are introduced in this paper. The raw materials, preparation methods, hydrothermal synthesis products, clinker composition, cement hydration and physics Mechanical properties and durability of the research progress, analysis of the hydrothermal synthesis of raw materials - calcination and slurry hydrothermal synthesis - the difference between calcination, fly ash Bailey cement research and development of the existing problems and causes and development In the future, further research on the fly ash Baite Cement has been carried out from the aspects of effective hydrothermal treatment method, reasonable calcination temperature system of clinker, optimization of gypsum types and dosage, fineness of grinding and suitable retarders and superplasticizers The development and application of several aspects put forward relevant proposals.