丙烯酰胺聚合物在混凝土中的性能研究

Performance of acrylamide polymer in the concrete

丙烯酰胺单体通过均聚合成和霍夫曼降解得到丙烯酰胺两性聚合物,填加适量NN-亚甲基丙烯酰胺与减水剂复配应用在混凝土中,提高混凝土的工作性能、力学性能和耐久性能。

In this paper, the acrylamide(AM) was polymerized, then we can got the amphoteric polymer-acrylamide through Hofmann degradation. The concrete have a good working-performance, mechancial-performance, stability, when we use the mixtures in the crement, which was mixed with a little N N-methylene-bis-acrylamide and water-reducers.