کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7884721 | 1509716 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The composition and performance of alite-ye'elimite clinker produced at 1300â¯Â°C
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Alite-ye'elimite clinker is a high cementing clinker prepared by introducing calcium sulfoaluminate, a non-silicate mineral, into the cement clinker. The mineral composition and mechanics of tricalcium silicate-rich sulfur aluminate prepared at 1300â¯Â°C are reported. The effects of copper slag and phosphorus slag on the phase composition, heat release and compressive strength were investigated. The phase composition was analysed by X-ray powder diffraction. The results show that the copper slag and phosphorus slag can lower the burn temperature of the clinker and promote the coexistence of C3S and C4A3S¯. The quality of clinker produced at 1300â¯Â°C is satisfactory. The compressive strength of mortar curing at 28 d is higher than that of P·II 52.5.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cement and Concrete Research - Volume 107, May 2018, Pages 41-48
Journal: Cement and Concrete Research - Volume 107, May 2018, Pages 41-48
نویسندگان
Yueyang Hu, Weifeng Li, Suhua Ma, Qianqian Wang, Huiru Zou, Xiaodong Shen,