摘要
从主要原材料选取与配合比设计两方面介绍了高性能混凝土制备的要点,并结合工程实例,阐述了C50高性能混凝土在箱梁施工中的技术要求,指出高性能混凝土减少了水泥用量,降低了生产成本,非常适合钢筋密集位置混凝土的施工。
This paper introduced the preparation key points of high performance concrete from main raw materials selection and mix rate design two aspects, and combining with the project example, elaborated the technical requirements of C50 high performance concrete in box girder con- struetion, pointed out the high performance concrete reduced the cement amount, reduced the production cost, well suitable for the construction of rebar intensive position location concrete.
出处
《山西建筑》
2014年第13期127-129,共3页
Shanxi Architecture
关键词
高性能混凝土
箱梁
配合比
原材料
high performance concrete, box girder, mix rate, raw material
