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c80 beng song hun ning tu zai xin jiang di qu de ying yong yan jiu
Author(s): 
Pages: 61-65
Year: Issue:  11
Journal: Ready-mixed Concrete

Keyword:  C80高强混凝土 强度 耐久性 泵送施工 质量控制;
Abstract: 结合新疆地区商品混凝土的生产工艺技术条件及施工特点,利用本地的各种原材料,在采用聚羧酸高效减水剂的基础上,选取磨细矿渣和磨细粉煤灰复合配制,得出混凝土强度达到C80,工作性能良好、体积稳定性良好的C80级高强混凝土配合比。并对其拌合物性能、力学性能、耐久性能进行了试验研究,并成功运用到工程中。
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