摘要
在高强自密实混凝土的基础上分别单掺了玄武岩纤维和聚丙烯纤维,然后将二者进行混掺,同时调节减水剂的掺量,通过坍落扩展度、V型漏斗、J型环和L槽试验测试其工作性能,结果表明,所配制的纤维高强自密实混凝土满足一级自密实混凝土性能要求.
On the basis of high-strength self-compacting concrete, basalt and polypropylene fibers are doped respectively, and tests of basalt and polypropylene fiber reimforced cancretes by regulating the dosage of super- plasticizer, and the tests of slump and slump-flow, V-funnel, J-ring and L-apparatus are conducted. The re- suits show that the preparation of fiber reinforced high strength to meet the performance requirements of self- compacting concrete.
出处
《大连交通大学学报》
CAS
2014年第1期53-56,共4页
Journal of Dalian Jiaotong University
关键词
高强自密实混凝土
纤维混凝土
工作性能
high strength self-compacting concrete
fiber reinforced concrete
performance
