| 聚羧酸系高性能减水剂的性能及应用研究 |
| |
| 引用本文： | 孙丽华,吴菊珍,俞海勇,周南南,屠洁梅,金川,曹炳根. 聚羧酸系高性能减水剂的性能及应用研究[J]. 化学建材, 2005, 21(4): 46-48 |
| |
| 作者姓名： | 孙丽华 吴菊珍 俞海勇 周南南 屠洁梅 金川 曹炳根 |
| |
| 作者单位： | 上海建工集团浦东混凝土有限公司(孙丽华)，上海市建筑科学研究院有限公司(吴菊珍，俞海勇，周南南)，上海申立建材有限公司(屠洁梅，金川)，上海申立建材有限公司(曹炳根) |
| |
| 摘 要： | 研究了聚羧酸高性能减水剂的性能及在混凝土中的应用。经实验证实,聚羧酸系高性能减水剂可以用来配制C30～C80商品泵送混凝土、80小时超缓凝商品泵送混凝土和具有高耐久性的海工混凝土。
|
| 关 键 词： | 聚羧酸高性能减水剂 商品泵送混凝土 海工混凝土 |
Performance of Polycarboxylate High Performance Water Reducer and Its Application |
| |
| Sun Li-hua et al / Pudong Concrete Corporation of Shanghai Constructio n Engineering Group. Performance of Polycarboxylate High Performance Water Reducer and Its Application[J]. Chemical Materials for Construction, 2005, 21(4): 46-48 |
| |
| Authors: | Sun Li-hua et al / Pudong Concrete Corporation of Shanghai Constructio n Engineering Group |
| |
| Affiliation: | Sun Li-hua et al / Pudong Concrete Corporation of Shanghai Constructio n Engineering Group |
| |
| Abstract: | Study was made of the performance of polycarboxylate water reducer an d its application to concrete. Experimental tests showed that polycarboxylate wa ter reducer could be used to prepare C30~C80 ready-mixed pumping concretes, supe r retarding ready-mixed pumping concretes with a retarding period of 80 hrs and marine concretes with high durability. |
| |
| Keywords: | polycarboxylate water reducer ready-mixed pumping concrete ma rine concrete |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
