| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1458270 | Cement and Concrete Research | 2013 | 5 Pages |
Abstract
A new series of Ba-bearing calcium sulphoaluminate minerals are synthesized by a different equivalent of Ba2+, replacing Ca2+ in the C4A3S̄. By means of XRD, IR, SEM, etc, we studied the hydration of minerals in the presence of a certain amount of gypsum. The hydrates are AFt, BaSO4, and Al(OH)3 gel. This paper gives the reason for early strength and rapid hardening of Ba-bearing calcium sulphoaluminate cement.
Related Topics
Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
Cheng Xin, Chang Jun, Lu Lingchao, Liu Futian, Teng Bing,