基于工业固废的低碳高贝利特硫铝酸盐水泥研究进展  

Advances in Low Carbon High Belite Sulfoaluminate Cement Based on Industrial Solid Waste

作　　者：何世钦 李发文 孙晓燕 王海龙[2,3] HE Shiqin;LI Fawen;SUN Xiaoyan;WANG Hailong(School of Civil Engineering,North China University of Technology,Beijing 100144,China;Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering,Taiyuan 030002,China;College of Architectural Engineering,Zhejiang University,Hangzhou 310058,China)

机构地区：[1]北方工业大学土木工程学院,北京100144 [2]山西浙大新材料与化工研究院,太原030002 [3]浙江大学建筑工程学院,杭州310058

出　　处：《硅酸盐通报》2024年第11期4072-4082,共11页Bulletin of the Chinese Ceramic Society

基　　金：山西浙大新材料与化工研究院技术开发项目(2022SZ-TD016);浙江省“尖兵领雁”计划项目(2023C01154);国家自然科学基金(52279141,52079123);浙江省科技计划项目(2022C04005)。

摘　　要：基于工业固废开发高贝利特硫铝酸盐水泥是实现建筑业低碳可持续发展的重要手段,高贝利特硫铝酸盐水泥作为一种早期强度高、后期强度发展良好的胶凝材料,应用前景广阔。本文从高贝利特硫铝酸盐水泥的制备工艺流程、水泥性能方面对已有研究进行了总结,分析了煅烧制度对水泥熟料目标矿物成分的影响及最佳煅烧制度评判标准,对比了不同煅烧制度下的能耗,并对三元体系和四元体系水泥的抗压强度发展规律和水泥水化性能进行了阐述,为工业固废的利用和低碳高贝利特硫铝酸盐水泥的深入研究与广泛应用提供参考。The development of high belite sulfoaluminate cement based on industrial solid waste is an important means to realize low carbon sustainable development of the construction industry.As a cementitious material with high early strength and good later strength development,high belite sulfoaluminate cement has broad application prospects.This paper summarizes the existing research on the preparation process and cement properties of high belite sulfoaluminate cement,analyzes the influence of the sintering methods on the target mineral composition of cement clinker and the criteria for judging the optimal sintering methods,compares the energy consumption of different calcination systems,and elaborates on the development law of compressive strength of ternary and quaternary systems and the hydration properties of cement,which will help to improve the utilization of industrial solid wastes and the development of low carbon sustainable construction industry.It provides a reference for the utilization of industrial solid waste and the in-depth research and wide application of high belite sulfoaluminate cement.

关 键 词：工业固废 贝利特 硫铝酸盐水泥 煅烧制度 力学性能 水化热 

分 类 号：TU528.09[建筑科学—建筑技术科学]