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Autogenous Shrinkage Development in HPC

机译:HPC中自发收缩的发展

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摘要

The paper analyses the influences of the amount of binder, the percentage of silica fume, the water to binder ratio, and the types of superplasticizer, cement and aggregate respectively on both autogenous and total shrinkage of high performance concrete (HPC). The measurements of shrinkage were carried out under isothermal conditions and constant humidity of environment. Water-binder ratios, the most influential parameter, varied between 0.23 and 0.52.
机译:本文分别分析了粘结剂的量,硅粉的百分比,水与粘结剂的比例以及高效减水剂,水泥和集料的类型对高性能混凝土(HPC)自生和总收缩的影响。收缩率的测量是在等温条件和恒定的环境湿度下进行的。最具影响力的参数水粘合剂比率在0.23和0.52之间变化。

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