摘要
聚羧酸系高效减水剂是化学外加剂领域的研究热点,但是,始终困扰相关领域技术人员的难题,依然是该减水剂与水泥品种和混凝土其他组成材料的相容性问题。全面总结了水泥生产与评价方法、矿物掺合料与集料中黏土的吸附特性、功能型聚羧酸系高效减水剂的研发与构性关系等方面的最新研究进展,并提出今后在产品开发方面与基础性的研究方向。
Polycarboxylate superplasticizers has become a research focus in the chemical admixtures field.However, a difficult question of puzzled technical staffs is still compatibility between cement varieties, some other raw materials composed of concrete and polycar- boxylate superplasticizers in concerning field.The latest advanced development of cement preparation process and evaluating methods, adsorption properties of mineral admixtures and clay from aggregates, research developing of functioning type polycarboxylate superplas- ticizers and molecule structure - property relationship were all - sidedly summarized and analyzed.The research direction in developing products and fundamental study were put forward from now on.
出处
《混凝土》
CAS
北大核心
2015年第11期69-74,共6页
Concrete
基金
国家自然科学基金(51403075)
关键词
混凝土
组成材料
水泥
聚羧酸系
相容性
concrete
composed raw materials
cement
polycarboxylate - based
compatibility
作者简介
江嘉运（1964-），男，副教授，主要从事混凝土外加剂、工农业固体废弃物资源化利用、新型胶凝材料、建筑节能等方面研究。联系地址：吉林省长春市净月区新城大街5088号（130118）联系电话：0431-84566233
