| 亚硝酸钠对硫铝酸盐水泥强度的影响及作用机理 |
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| 引用本文： | 李加和 王素梅. 亚硝酸钠对硫铝酸盐水泥强度的影响及作用机理[J]. 低温建筑技术, 1994, 0(1): 35-37 |
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| 作者姓名： | 李加和 王素梅 |
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| 作者单位： | 哈尔滨建筑工程学院 |
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| 摘 要： | 基于加入亚硝酸钠的硫铝酸盐水泥应用于冬施中，用ＸＲＤ、水银压入法测孔及强度测试方法，对加入亚硝酸钠的硫铅酸盐水泥的负温性能进行研究。得到了亚硝酸盐钠作为防冻剂的最佳掺量。
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| 关 键 词： | 亚硝酸钠，硫铝酸盐水泥 |
THE EFFECT OF SODIUM NITRITE ON SULPHOALUMINATE CEMENT |
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| Li Jiahe, Wang Sumei, Niu Changren. THE EFFECT OF SODIUM NITRITE ON SULPHOALUMINATE CEMENT[J]. Low Temperature Architecture Technology, 1994, 0(1): 35-37 |
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| Authors: | Li Jiahe Wang Sumei Niu Changren |
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| Affiliation: | Harbin Civil Engineering and Architecture Institute |
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| Abstract: | The properties of the sulpoaluminate cement with sodium nitrile in negative temperature were studied by XRD, the pore size distribution, mercury penetration method and strength test. The suitable percent of the sodium nitrite as antifreezing agent was obtained. |
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| Keywords: | Sodium nitrite Sulphoaluminate cement. |
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