کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
208463 | 461251 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Pozzolanic reactivity of fly ash – API method and K-value
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Pozzolanic reactivity of fly ash – API method and K-value Pozzolanic reactivity of fly ash – API method and K-value](/preview/png/208463.png)
چکیده انگلیسی
The pozzolanic reaction of fly ash in mortar was primarily examined using a K-value from Ferét’s law. As a result, the pozzolanic reaction would be mainly controlled by the diffusion kinetic, and the diffusion constant would increase with water content in the mortar. The K-value is useful to estimate the degree of the pozzolanic reaction of mortar. Secondly, the relation between K-value and assessed pozzolanic activity index derived from accelerated chemical test (API method) was inspected. It is concluded that the API is one of the useful acceleration methods to evaluate the degree of the pozzolanic activity, because API has a good relation with K-value.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 85, Issue 16, November 2006, Pages 2345–2351
Journal: Fuel - Volume 85, Issue 16, November 2006, Pages 2345–2351
نویسندگان
Takeshi Yamamoto, Tsutomu Kanazu, Masateru Nambu, Takao Tanosaki,