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| 摘要: |
| 矿物掺合料的胶凝活性可以用交流阻抗谱来表征.以磨细矿渣为例,可以通过对其CaO的电导、C-S-H凝胶的电容以及频率相角的测定来了解其胶凝活性. |
| 关键词: 交流阻抗谱 矿物掺合料 胶凝活性 |
| DOI： |
| 分类号:TU528.041 |
| 基金项目: |
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| Study of Cementitious Activity of Granulated Blast Furnace Slag by AC Impedance Technique |
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ZHANG Zhen-lei SHI Mei-lun
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| Abstract: |
| Granulated blast furnace slag was chosen as a typical kind of mineral admixture for the research of cementitious activity by AC impedance technique.It is shown that the conductance of the soluble CaO,the capacitance of the C-S-H and the phase angle,which are obtained from the complex impedance plot,can be used to characteristic the cementitious reactivity of the specimens. |
| Key words: impedance spectroscopy,mineral admixture,cementitious activity |
