摘要
以丰润跨线桥大修工程为例,介绍了利用UNF-5减水剂和粉煤灰配置水泥混凝土的技术指标,对桥面铺装试验及具体施工方法进行了分析,为以后掺加外加剂的水泥混凝土配比设计及施工奠定了基础。
Taking the example of Fengrun crossing bridge maintenane project, it introduces the technical index of applying UNF-5 plasticizer and fly-ash to make cement concrete, and analyses deck pavement test and detailed construction method, which lays a foundation for the mixing rate design and construction of cement concrete with admixture.
出处
《山西建筑》
2008年第19期158-159,共2页
Shanxi Architecture
