摘要
文中基于基准配合比,采用单因素方法,探讨粉煤灰、再生骨料及石粉等因素对水泥混凝土坍落度及抗压强度的影响,为固废材料在混凝土中的应用提供参考。
Based on the benchmark mix proportion, the single factor method is used to explore the effects of fly ash, recycled aggregate and stone powder on the slump and compressive strength of cement concrete, so as to provide reference for the application of solid waste materials in concrete.
作者
丘丽妹
Qiu Limei(Shanghang County Construction Project Quality and Safety Supervision Station,Shanghang,Fujian 364200)
出处
《江西建材》
2021年第7期21-22,共2页
Jiangxi Building Materials
关键词
粉煤灰
再生骨料
石粉
混凝土
坍落度
抗压强度
Fly ash
Recycled aggregate
Stone powder
Concrete
Slump
Compressive strength