摘要
在配制高性能混凝土时 ,作为一种新型的胶凝材料 ,高贝利特水泥早强性能指标可适当控制在较低范围内 ,以7d强度作为早强指标比较适宜。根据试验结果 ,该龄期强度值应在18.5～26MPa之间。
During production of high performance concrete,the early stage strength index of high belite cement can be appropriately controlled within a compratively lower range.Application of 7 d strength as the early stage strength index is comparatively suitable.According to experimental results,the early stage strength index should be 18.5～26 MPa.
出处
《建筑技术》
北大核心
1998年第1期23-24,共2页
Architecture Technology
关键词
高性能混凝土
胶凝材料
水泥
早强指标
high performance concrete,cementing material,portland cement
