聚酰胺6鬃丝纤维对水泥抗折性能影响的研究  

The research of the influence that polyamide 6 bristle on the bending capability of cement

作　　者：周锡武[1] 熊瑞生[1] 

机构地区：[1]信阳师范学院建工系,河南信阳464000

出　　处：《四川建筑科学研究》2004年第4期93-95,共3页Sichuan Building Science

摘　　要：通过试验,研究了不同掺量、不同长度的聚酰胺6鬃丝纤维对水泥抗折性能的影响,找出了最佳掺量和长度。试验说明,在最佳搭配下,可提高水泥28d的抗折强度约30%、抗压强度约56%;而且,聚酰胺6鬃丝纤维在水泥(混凝土)中有足够的耐久性。Through experimenting on the influence of different mix amount and length of polyamide 6 bristle on the cement bending capability,the optimum mix amount and length has been found out.It proves that with the optimum match,the bending strength of the cement in 28 days can be improved 30% and the compressive strength by 56%.Moreover,the polyamide 6 bristle turns out have quite good durability in cement and concrete.

关 键 词：聚酰胺6 丝纤维 水泥 研究 抗折强度 最佳掺量 耐久性 抗折性能 混凝土 抗压强度 

分 类 号：TU528[建筑科学—建筑技术科学] TQ341.5[化学工程—化纤工业]