摘要
通过分析焦油改性环氧树脂的性能特点,结合低温环境下钢桥面薄层铺装施工的具体要求,对施工时的技术难点进行研究,具体包括:低温环境下焦油改性环氧树脂的流动性、凝胶时间、力学强度、与钢桥面的粘结强度等试验研究;低温摊铺施工工艺、施工节点细部做法。提出了低温环境下焦油改性环氧树脂薄层铺装施工工艺,并用于工程实践。
Through the analysis of the characteristics of modified tar epoxy,combined with the specific construction requirements of the steel deck thin layer pavement in low temperature environment,the technical difficulties were investigated,including the flowing property,gel time,mechanical strength and bond strength test with the steel deck of modified epoxy tar in low temperature environment,paving technology in low temperature,the detailed construction practices.In this paper,the construction process of the thin layer pavement of modified tar epoxy was put forward and used for engineering practice.
作者
王智
曾明
周紫晨
张冰
罗英杰
WANG Zhi;ZENG Ming;ZHOU Zi-chen;ZHANG Bing;LUO Ying-jie(Wuhan Research Institute of Metallurgical Construction,MCC,Wuhan 430081,China)
出处
《建材世界》
2019年第1期35-38,共4页
The World of Building Materials
关键词
焦油改性环氧树脂
薄层铺装
低温施工
modified tar epoxy
thin layer of pavement
construction in low temperature environment
作者简介
王智(1990-),硕士.E-mail:416550654@qq.com.
