摘要
综述了减水剂的种类、适用范围,并对常用高效减水剂在减水率、掺量、抗压强度等方面的性能作了比较,指出减水剂研究中所存在的问题,展望了今后的发展趋势,为工程中减水剂的应用起到指导作用。
The sort and application field of water reducing agents are summarized, and water reducing rate, dosage, strength performance of superplasticizer are compared, In addition, the problems and research trends are also put forward in this paper,which hopefully could direct the application of superplasticizer in engineering.
出处
《国外建材科技》
2007年第5期14-17,共4页
Science and Technology of Overseas Building Materials
基金
北京市留学人员择优资助项目
北京工业大学研究生科技基金(ykj-2006-417)
关键词
高效减水剂
减水率
掺量
强度
趋势
superplasticizer
water reducing rate
dosage
strength
tendency