Study on the phase composition and structure of hardened cement paste during heat treatment

2021 ◽  
Vol 310 ◽  
pp. 125267
Author(s):  
Xiaomin Ji ◽  
Daopeng Ji ◽  
Zhouxiang Yang ◽  
Guoling Wang ◽  
Xiaofei Huang ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Phase Composition ◽  
Cement Paste ◽  
Hardened Cement ◽  
Hardened Cement Paste ◽  
Composition And Structure

The Effects of FGD Gypsum on the Performance of Cement

2013 ◽  
Vol 422 ◽  
pp. 35-38 ◽  
Author(s):  
Zhi Yong Yang ◽  
Song Zhao ◽  
Jun Hu ◽  
Zeng Chan Lu
Keyword(s):  
Heat Treatment ◽  
Cement Paste ◽  
Water Loss ◽  
Setting Time ◽  
Hardened Cement ◽  
Hardened Cement Paste ◽  
Fgd Gypsum ◽  
Shrinkage Cracks

This paper studies on the effects of the heat treatment on cement. The results show that mixing the FGD gypsum which has been processed the heat treatment into the cement do has a certain influence on the cement, the strength of the cement is increased but the setting time is normal, and the rates of water loss and shrinkage of the hardened cement paste is significantly reduced, thus shrinkage cracks are effectively prevented.

scholarly journals A numerical study of fatigue of hardened cement paste at the microscale

2021 ◽  
pp. 106401
Author(s):  
Yidong Gan ◽  
Hongzhi Zhang ◽  
Minfei Liang ◽  
Erik Schlangen ◽  
Klaas van Breugel ◽  
...  
Keyword(s):  
Cement Paste ◽  
Numerical Study ◽  
Hardened Cement ◽  
Hardened Cement Paste

Hygral stress in hardened cement paste

1999 ◽  
Vol 32 (9) ◽  
pp. 627-634 ◽  
Author(s):  
R. E. Beddoe ◽  
R. Lippok
Keyword(s):  
Cement Paste ◽  
Hardened Cement ◽  
Hardened Cement Paste
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