摘要
文中对聚氨酯密封胶的生成机理及优缺点进行分析;设计了聚氨酯密封胶材料检测及性能测试,分别进行了室内试验和混凝土路面性能试验;对聚氨酯密封胶的技术要求及施工工艺进行了解析,进一步验证了聚氨酯密封胶在寒区的可用性及可推广性。
This article analyzes the generation mechanism,advantages and disadvantages of polyurethane sealant;designed polyurethane sealant material testing and performance testing,conducted indoor tests and concrete pavement performance tests respectively;The technical requirements and construction process of the glue were analyzed,which further verified the usability and spreadability in cold areas.
作者
于冰
盖晓连
张佰真铭
Yu Bing;Gai Xiaolian;Zhang Baizhenming(Harbin Institute of Petroleum,Harbin,Heilongjiang 150027)
出处
《江西建材》
2021年第9期185-186,共2页
Jiangxi Building Materials
基金
黑龙江省自然科学基金项目(项目编号:LH2019E112)。
关键词
混凝土路面
聚氨酯密封胶
寒区
Concrete pavement
Polyurethane sealant
Cold area
