| 适用于脱硫建筑石膏的减水剂 |
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| 引用本文： | 柏玉婷,李玉山,李国忠.适用于脱硫建筑石膏的减水剂[J].江苏建材,2009(2):10-13. |
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| 作者姓名： | 柏玉婷 李玉山 李国忠 |
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| 作者单位： | 1. 济南大学材料科学与工程学院,山东,济南,250022
2. 山东平邑开元新型建材有限公司,山东,临沂,273300 |
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| 基金项目： | 山东省环保研发基金课题 |
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| 摘 要： | 根据GB9776-88建筑石膏性能测试方法,对比分析了五种减水剂在不同掺加量下对脱硫建筑石膏的物理性能及力学性能的影响。实验表明：木质素磺酸钙是最适用于脱硫建筑石膏的减水剂,当其掺量为脱硫建筑石膏质量的0.5%时,试件的综合性能最好。
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| 关 键 词： | 减水剂 脱硫石膏 木质素磺酸盐 |
Water reducer suitable for the desulfurization building gypsum |
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| Authors: | Bai Yuting Li Yushan Li Guozhong |
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| Affiliation: | Bai Yuting,Li Yushan,Li Guozho |
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| Abstract: | According to the GB9776-88 building gypsum performance test method, it compares the five different types of water reducer , and sums up their influence to the physical and mechanical properties of the desulfurization building gypsum.Experiments shows that the lignin sulfoniate is the optimum water reducer to the desulfurization building gypsum. When the amount is 0.5 percent of desulfurization building gypsum, the properties of specimen are the best. |
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| Keywords: | water reducer desulfurization gypsum lignin sulfonate |
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