摘要
结合工程实例,从原材料选用、混凝土配合比技术要点及试配情况、混凝土配合比确定及强度等方面介绍了聚羧酸系减水剂在自密实混凝土施工中的应用,提出了保证混凝土质量的措施,解决了自密实混凝土在复杂结构中的施工问题。
Combined with practical work, from the selection of raw materials, technical key points for mix proportion design, determination of mix proportion, strength and other aspects the application of polycarboxylic superplasticizers in self-compacting concrete construction is introduced. In addition, quality assurance measures are propse, which resolve construction questions of self-compacting concrete in complicated structure.
出处
《山西建筑》
2007年第19期164-164,228,共2页
Shanxi Architecture
关键词
聚羧酸
强度
混凝土
转换梁
polycarboxylic acid, strength, concrete, transition beam
