کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4911575 | 1428459 | 2017 | 28 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Complete characterization of Berrechid clays (Morocco) and manufacturing of new ceramic using minimal amounts of feldspars: Economic implication
ترجمه فارسی عنوان
خصوصیات کامل رس های برشید (مراکش) و تولید سرامیک جدید با استفاده از حداقل مقدار فلدسپارها: پیامدهای اقتصادی
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کلمات کلیدی
خاک رس کانی شناسی، ژئوشیمی، خواص سرامیک، مراکش،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی عمران و سازه
چکیده انگلیسی
This work proposes the mixing of two varieties of Moroccan clay (C1 and C2) with silica sand in order to minimize the amount of the feldspar used. The raw materials were previously characterized in terms of their composition and thermal behavior. Two formulations noted M1 and M2 were elaborated according to the experimental protocol and they were evaluated in terms of their mechanical and thermal characteristics. The addition of C2 clay in the formulation allows a reduction in the amounts of feldspar of the order of 5%, while improving the technological characteristics of this new ceramic (M2) compared to that obtained by the conventional formulation. Indeed, the obtained ceramic (M2) shows the following characteristics: porosity (11.65%); density (2.71Â g/cm3); shrinkage (4.91%); flexural strength (30.05Â NÂ mmâ2) and thermal conductivity (2.73Â W/mK). Results of this study permit a reduction in the amount of the feldspar used, a relatively expensive raw material, and consequently reduces the cost of ceramics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Case Studies in Construction Materials - Volume 7, December 2017, Pages 144-153
Journal: Case Studies in Construction Materials - Volume 7, December 2017, Pages 144-153
نویسندگان
Ahmed Manni, Abdelilah Elhaddar, Abdeslam El Bouari, Iz-Eddine El Amrani El Hassani, Chaouki Sadik,