摘要
研究了在现有自密实混凝土中掺入软纤维来提高其早期抗裂性能的问题,并通过大量的试验,确定了软纤维自密实道面混凝土中软纤维的掺量。试验结果证明,掺入软纤维的自密实道面混凝土具有很好的干硬度,能很好地解决道面混凝土的早期裂缝问题。
In the current study of self-compacting concrete with soft fiber to enhance its early seismic performance problems, and through a lot of testing, the soft fiber of self-compacting concrete soft fiber dosage. The test results show that adding soft fiber of self-compacting concrete road surface hardness, good dry can well solve the problem of the concrete early cracks.
出处
《工程质量》
2010年第2期57-62,共6页
Construction Quality
关键词
软纤维
自密实道面混凝土
早期抗裂性能
soft fiber
self-compacting concrete road surface
early anti-cracking
