کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1457307 | 989253 | 2008 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Rheological properties of cement pastes: A discussion of structure formation and mechanical property development
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Rheological properties of cement pastes: A discussion of structure formation and mechanical property development Rheological properties of cement pastes: A discussion of structure formation and mechanical property development](/preview/png/1457307.png)
چکیده انگلیسی
The objective of this paper is to examine the evolution of rheological properties (e.g. yield stress) and to evaluate the use of these properties as a method to monitor structure formation and mechanical property development (i.e. setting) in cementitious materials. The authors utilize the stress growth technique to assess the development of a solid structure in cement pastes. An increase in the yield strength of the system due to cement hydration is identified to occur near the end of the dormant period as identified by chemical shrinkage. The transition from a fluid to a solid state and the development of elastic properties in the material are both noted to occur prior to the time of initial set as identified by the Vicat needle.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cement and Concrete Research - Volume 38, Issue 11, November 2008, Pages 1286–1296
Journal: Cement and Concrete Research - Volume 38, Issue 11, November 2008, Pages 1286–1296
نویسندگان
Gaurav Sant, Chiara F. Ferraris, Jason Weiss,