摘要
衡桂高速公路混凝土T梁浇铸过程中,混凝土表面出现水纹等质量缺陷。针对这些质量缺陷,通过原材料设计、配合比调整、施工质量控制等措施进行一系列的技术改进,使得衡桂高速公路混凝土的外观质量得到了改进。
During the casting process of T-beam in the concrete of henggui highway, the water stripe and other quality defects on the concrete surface were appeared. In this paper, in order to solve these quality defects, designing raw material, adjusting mix proportion, and controlling construction qual- ity were taken, and the appearance quality of concrete in the henggui highway has been improved.
出处
《公路工程》
北大核心
2012年第5期147-149,共3页
Highway Engineering
关键词
混凝土T梁
水纹
成因
解决措施
concrete T-beam
water stripe
formation reasons
prevention
