The technology of activation by a]dding few activators(＜1%) to increase the amount of blends in cement was investigated.The results show that outer activation has a remarkable effect on improving the physical properties of slag cement,flyash cement and volcanic cement.For example,the compressive strength was increased by 5-10 MPa.Morever,the application of activation is beneficial to grind-aiding,early strength and water-reducing etc.
参考文献
| [1] | Ding Zhu.The Summarization of Alkali-activated Multi-Component Gel Materials[J].Cement(in Chinese),1996 |
| [2] | Heitzmann et al.Cement Composition Curable at Low Temperature[P].US:4,842,649,1987. |
| [3] | Feng Peizhi.Study on Low Calcium Silicate Cement[J].Science and Technology of Overseas Building Materials(in Chinese),1997:2. |
| [4] | Wang Xianjing.Study on Manufacturing Cement by Activated Slag[J].Yunnan Buiding Materials(in Chinese),1997:3. |
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