摘要
介绍了有关先进水泥和先进水泥基材料的探索和研究进展。消纳工业废渣的低环境负荷水泥技术、高胶凝性高钙水泥熟料体系的研究、高贝利特水泥的研究和应用、地聚合物的深入开发等成果反映了我国在水泥科学领域的突破。水泥基材料的研究进展主要体现在多因素协同作用下水泥基材料性能劣化和寿命预测的研究、大流动度自流平混凝土的研究、改善水泥基材料体积稳定性的研究、高延性纤维增强水泥基复合材料的研究方面。水泥和水泥基材料近期研究重点将主要集中在与节能减排、环保利废有关的新设备、新材料和新技术方面;水泥基材料的抗裂性和耐久性,功能性复合材料的开发也将是研究的重点。
Approaches and progress in the research of advanced cement and cementitious materials in China are introduced in this paper.Recent research focus in cement science are introduced,such as low environmental impact cement which utilized amount of industrial waste as addition of cement,cement clinker system with high cementing property,high-belit cement,geopolymer with low alkali content and high strength.Researches in advanced cementitious materials cover as follows：performance degradation and life prediction under synergistic action of stress and chemical action,self-compacting concrete,improvement of volume stability,high ductility engineered cementitious composite materials.Future directions of research on cement and cementitious materials will focus on new materials,advanced technologies and complete equipments about energy saving and environment protection.Studies on functionality composites,cracking-resistance and durability of cementitious materials are also the important research area.
出处
《中国材料进展》
CAS
CSCD
2010年第9期1-8,33,共9页
Materials China
