IMPROVEMENT OF METHODOLOGY OF DETERMINING THE YIELD STRESS SUSPENSION ON ITS SPREADABILITY

Korovkin Mark Olimpievich1, Eroshkina Nadezda Alexandrovna2, Zamchalin Mikhail Nikolaevich3
1Penza State University of Architecture and Construction, Candidate of Technical Sciences, Associate Professor
2Penza State University of Architecture and Construction, Candidate of Technical Sciences, Engineer-researcher
3Penza State University of Architecture and Construction, Student

Abstract
Methodological errors in determining the ultimate shear stress using a cylindrical viscometer type Suttarda were considered. It is shown that these errors can be significantly reduced by taking into account the dynamics of the spreading of the suspension.

Keywords: cement suspension, fluidity of cement paste., the diameter and height of the viscometer, yield stress


Category: 05.00.00 Technical sciences

Article reference:
Improvement of methodology of determining the yield stress suspension on its spreadability // Modern scientific researches and innovations. 2015. № 3. P. 1 [Electronic journal]. URL: https://web.snauka.ru/en/issues/2015/03/48390

View this article in Russian

Sorry, this article is only available in Русский.



Artice view count: Please wait

All articles of author «Коровкин Марк Олимпиевич»


© If you have found a violation of copyrights please notify us immediately by e-mail or feedback form.

Contact author (comments/reviews)

Write comment

You must authorise to write a comment.

Если Вы еще не зарегистрированы на сайте, то Вам необходимо зарегистрироваться:
  • Register