کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1473184 991031 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Talc as raw material for cementitious products formulation
ترجمه فارسی عنوان
تالک به عنوان مواد اولیه برای فرمول بندی محصولات سیمان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی

This study reports the characterization of a talc from Cameroon as a possible source material for cement formulation. To that end, the talc sample was characterized and mixed with a solution of sodium polyphosphate to formulate the cementitious products. Addition of magnesia (MgO) was done to analyze the effect of available MgO on the products. Fourier transform infrared, X-rays diffraction, linear shrinkage, compressive strength and scanning electron microscopy were used to analyze the products. The compressive strength increased with addition of MgO and the linear shrinkage decreased. All the analyses indicate that talc is a raw material of interest in cementitious products formulation; however, the inclusion of the MgO is a key factor for a better performance of the products.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Asian Ceramic Societies - Volume 2, Issue 3, September 2014, Pages 263–267
نویسندگان
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