Title | Effect of Particle Size of Calcium Aluminate Cements on Strength of Castables at 110℃ and 800℃ |
Thematic area | Monolithics for Various Applications |
Presenter | Mr. Yang Zhang |
Authors | Mr. Yang Zhang, Zhengzhou University, Zhengzhou - China Mr. Xuekun Tian, Zhengzhou University, Zhengzhou - China Mr. Dafei Ding, Zhengzhou University, Zhengzhou - China Mr. Liugang Chen, Zhengzhou University, Zhengzhou - China Mr. Guotian Ye, Zhengzhou University, Zhengzhou - China |
Abstract
The particle size of calcium aluminate cements (CAC) has a close relationship with the morphology and distribution of hydration products. In this work, two types of cements with and without grinding were used and the influence of particle size distribution of CAC on strength of castables was investigated. Matrixes containing different particle size distribution of CAC have been analysed by XRD and SEM to investigate the relationship between morphology and distribution of hydration products and strength of castables at 110℃ and 800℃. |