摘要
通过对不同配合比的高性能混凝土立方体试件进行轴心抗压强度试验,研究了硅灰、超细矿粉、粉煤灰、纤维类型及掺量等对高性能混凝土轴心抗压强度的影响,并根据试验结果优选出了4组适合施工现场常温养护条件的抗压强度100MPa以上高性能混凝土配合比。
The effects of silica fume, ultrafine ore powder, fly ash, fiber type and content on the axial compressive strength of high performance concrete were studied by axial compression test of high performance concrete cube specimen with different mix ratio. And according to the test results, four sets of high performance concrete mixes with high compressive strength of IOOMPa and above are suitable for the construction site.
出处
《低温建筑技术》
2017年第10期5-7,19,共4页
Low Temperature Architecture Technology
关键词
高性能混凝土
配合比
轴心抗压强度
试验研究
uhra-high strength and high performance concrete
mixing ratio
axial compressive strength
experimental research
