Effect of Fly Ash on the Electrical Conductivity of Concretes
摘要
The fly ash occasionally has high content of iron oxide and carbon that are good electrical conducting components. This paper investigates the effect of the fly ash used as mineral admixtures on the electrical conductivity of concretes. The electrical properties of concretes using 3 kinds of fly ash with different iron oxide contents have been studied. Experimental results show that at the same fly ash dosage the resistivity of concrete using fly ash with high content of iron oxide is slightly lower than that with low content of iron oxide. However, the concrete resistivity after 14d increases as fly ash dosage increases regardless of iron oxide content in fly ash.
引用本文（GB/T 7714）
Wang Zhi. Effect of Fly Ash on the Electrical Conductivity of Concretes[J]. 未知来源, 2006.
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