A study on the hydration products of a non-expansive sulfoaluminate cement
A study on the hydration products of a non-expansive sulfoaluminate cement
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DOI：
10.1016/0008-8846(95)00168-9
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发表时间：
1995-12
影响因子：
11.4
通讯作者：
V. Kasselouri;P. Tsakiridis;Ch. Malami;B. Georgali;C. Alexandridou
中科院分区：
文献类型：
--
作者：
V. Kasselouri;P. Tsakiridis;Ch. Malami;B. Georgali;C. Alexandridou
在一个旨在制备具有非膨胀性能的 CaOSiO2AlO3SO3 体系内的节能水泥的项目中，熟料是通过在实验室烘箱中在 1280 °C 下烧结工业原料混合物来制备的。通过扫描电子显微镜、X射线衍射和热重分析研究了固化至90天的水泥的水化产物，发现其与典型硫铝酸盐水泥的水化产物相似。贝利特相的低水合速率归因于其微晶形式。
In the context of a project aiming at the preparation of an energy-saving cement within the CaOSiO2AlO3SO3system having non-expansive properties, clinker was prepared by sintering a mix of industrial raw materials at 1280 °C in a laboratory oven. The hydration products of the cement cured to 90 days were studied by Scanning Electron Microscopy, X-Ray Diffraction and Thermogravimetric Analysis, and found similar to these of a typical sulfoaluminate cement. The low rate of hydration of the belite phase was attributed to its microcrystalline form.