| 外加剂的协调性对矿渣水泥性能的影响 |
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| 引用本文： | 李东旭,吴学权,唐明述. 外加剂的协调性对矿渣水泥性能的影响[J]. 陶瓷科学与艺术, 1998, 0(2) |
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| 作者姓名： | 李东旭 吴学权 唐明述 |
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| 作者单位： | 南京化工大学材料科学与工程系 |
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| 摘 要： | 综述了矿渣在碱性激发剂作用下的活化机理,讨论了矿渣水泥中钠 钙 硫混合激发机理,强调了外加剂与矿渣的协调性是改善矿渣水泥性能的关键。通过强度和孔结构实验论证了外加剂的种类和加入量,应根据熟料质量和矿渣掺入量而定,从而为合理、正确使用外加剂,调整早、后期水化产物的比例提出了理论依据。
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| 关 键 词： | 协调性 复合外加剂 解聚 颗粒级配 |
INFLUENCE OF THE COORDINATION EFFECT OF ADMIXTURES ON THE PERFORMANCE OF SLAG CEMENT |
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| Li Dongxu Wu Xuequan Tang Mingshu. INFLUENCE OF THE COORDINATION EFFECT OF ADMIXTURES ON THE PERFORMANCE OF SLAG CEMENT[J]. Ceramics Science & Art, 1998, 0(2) |
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| Authors: | Li Dongxu Wu Xuequan Tang Mingshu |
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| Affiliation: | Li Dongxu Wu Xuequan Tang Mingshu Department of Materials Science and Engineering,Nanjing University of Chemical Technology,Nanjing,210009,China |
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| Abstract: | The activate mechanism of slag at the action of alkali activation and the mixed activate mechanism of NaOH Ca(OH) 2 CaSO 4 in slag cement were summarized. The coordination effect of admixture and clinker is the key to the improvement of the performance of slag cement. By the test of strength and pore structure, it is confirmed that the variety and quantity of admixture should be consistent with the quality of clinker and the amount of slag. Therefore, the theoretic basis is put forward to correctly use the admixture and adjust the ratio of hydrated products both in early and later stage. |
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| Keywords: | coordination effect complex admixture depolymerization grading |
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