| 铬酐法－糖蜜混凝土外加剂的研究 |
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| 引用本文： | 马保国,胡红梅. 铬酐法－糖蜜混凝土外加剂的研究[J]. 工业建筑, 1996, 0(2) |
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| 作者姓名： | 马保国 胡红梅 |
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| 作者单位： | 武汉工业大学，武汉冶金科技大学建工学院 |
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| 摘 要： | 采用化工废料铬酐渣（Ｃ渣）和制糖工业下脚料糖蜜研制了混凝土复合早强减水剂．实验结果表明，该外加剂能明显地改善新拌水泥混凝土的和易性，大幅度地提高混凝土制品的早期强度，改善混凝土抗冻性；同时，具有利用工业废料、制作简单、成本低廉等优点．
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| 关 键 词： | 铬酐渣，糖蜜，混凝土外加剂 |
RESEARCH ON CHROMATE DREGS AND MOLASSES AS CONCRETE ADMIXTURE |
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| Ma Baoguo,Hu Hongmei. RESEARCH ON CHROMATE DREGS AND MOLASSES AS CONCRETE ADMIXTURE[J]. Industrial Construction, 1996, 0(2) |
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| Authors: | Ma Baoguo Hu Hongmei |
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| Affiliation: | Ma Baoguo;Hu Hongmei(Wuhan University of Technology 430070) (Wuhan Univ. of Met.Sci.and Tech.-Arch.Engin.Inst. 430070) |
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| Abstract: | A composite hardening accelerating and water reducing admixture is presented. The admixture is made of waste industuial chemical dregs and leftover bits and plas of sugar industrical material molasses. The experimental results show that the admixture can obviously improve the workability of the fashiy-mixed cement concrete, increase the early strength of concrete products to a great extent. It can also enhance the frost resistance of concrete. The admixture has other obvious advantages such as waste industrial meterial utiliation, simple manufacture, low cost, etc. |
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| Keywords: | chromate dregs molasses concrete admixture |
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