摘要
随着混凝土减水剂品种的不断开发增加,高效减水剂成了混凝土中不可或缺的材料之一,而聚羧酸系减水剂已成为最受关注的高效减水剂.分析了聚羧酸系减水剂的现状、结构、机理、应用及存在的问题.
With the constant development of concrete water reducer,superplasticizer become an indispensable material for concrete,and superplasticizer has become the most popularity.Compared with the traditional superplasticizers,polycarboxylate superplasticizer＇s present situation,structure,meahanisn,application and the existing problems are analyzed.
出处
《兰州工业高等专科学校学报》
2011年第4期62-65,共4页
Journal of Lanzhou Higher Polytechnical College
关键词
聚羧酸系
减水剂
混凝土
Polycarboxylate
superplasticizer
concrete
