کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10676997 | 1011925 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Shrinkage and strength behaviour of quartzitic and kaolinitic clays in wall tile compositions
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
ژئوشیمی و پترولوژی
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چکیده انگلیسی
Five different clays of Indian sources were characterized and its influence in wall tile compositions was evaluated. The results show that the compositions containing a higher amount of quartzitic clays possess lower shrinkage (<1.0%) in the temperature range of 1050-1150 °C. Body compositions containing higher amount of kaolinitic clays showed lowest water absorption and highest strength due to better densification. XRD studies conducted on fired tile specimens (1150 °C) show the formation of anorthite and quartz as major crystalline phases and monticellite and mullite as minor phases. SEM picture of a selected sample show the presence of uniformly distributed pores in the matrix. No cracks were seen around the quartz grain.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Clay Science - Volume 29, Issue 2, April 2005, Pages 137-143
Journal: Applied Clay Science - Volume 29, Issue 2, April 2005, Pages 137-143
نویسندگان
Swapan Kr Das, Kausik Dana, Nar Singh, Ritwik Sarkar,