| 掺有磷渣的水泥基材料研究现状与分析 |
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| 引用本文： | 孙道胜,周婷婷,王爱国,邓敏,汤金辉. 掺有磷渣的水泥基材料研究现状与分析[J]. 材料导报, 2014, 28(13): 96-100 |
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| 作者姓名： | 孙道胜 周婷婷 王爱国 邓敏 汤金辉 |
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| 作者单位： | 安徽建筑大学先进建筑材料安徽省重点实验室，合肥 230022;安徽建筑大学先进建筑材料安徽省重点实验室，合肥 230022;安徽建筑大学先进建筑材料安徽省重点实验室，合肥 230022;南京工业大学材料科学与工程学院，材料化学工程国家重点实验室,南京 210009;南京工业大学材料科学与工程学院，材料化学工程国家重点实验室,南京 210009 |
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| 基金项目： | 攀枝花市科技计划项目（2012CY-S-19） |
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| 摘 要： | 简介了磷渣的组成、结构与活性,分析了影响磷渣活性的主要影响因素;综述了磷渣作为辅助性胶凝材料对水泥基材料凝结时间、水化热、结构变化、强度、干燥收缩和耐久性等的影响,分析了磷渣在水泥基材料中应用存在的主要问题,并提出了一些改善措施和解决思路。加强磷渣在水泥基材料中的应用基础研究,对提高磷渣在水基材料中的利用率和减少环境污染有着重要意义。
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| 关 键 词： | 磷渣 活性 水泥基材料 缓凝机理 现状分析 |
Research Status and Analysis of Cement-based Materials Mixed with Phosphorus Slag |
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| SUN Daosheng,ZHOU Tingting,WANG Aiguo,DENG Min and TANG Jinhui. Research Status and Analysis of Cement-based Materials Mixed with Phosphorus Slag[J]. Materials Review, 2014, 28(13): 96-100 |
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| Authors: | SUN Daosheng ZHOU Tingting WANG Aiguo DENG Min TANG Jinhui |
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| Affiliation: | Anhui Key Laboratory of Advanced Building Materials, Anhui Jianzhu University, Hefei 230022;Anhui Key Laboratory of Advanced Building Materials, Anhui Jianzhu University, Hefei 230022;Anhui Key Laboratory of Advanced Building Materials, Anhui Jianzhu University, Hefei 230022;State Key Laboratory of Materials Oriented Chemical Engineering, College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009;State Key Laboratory of Materials Oriented Chemical Engineering, College of Materials Science and Engineering, Nanjing University of Technology, Nanjing 210009 |
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| Abstract: | The composition, structure and activity of the phosphorus slag are introduced, and the main influencing factors of activity of phosphorus slag are analyzed. The performance of the cement-based materials mixed with phosphorous slag such as setting time, hydration heat, structure changes, strength, shrinkage and durability are discussed. The application problems of phosphorus slag as cement-based materials admixtures are analyzed, and some improvement measures and solving ideas are presented.Emphasizing the application of phosphorus slag in fundamental research of cement-based materials provides certain reference value in improving the utilization of phosphorous slag and reducing environmental pollution. |
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| Keywords: | phosphorus slag activity cement-based materials retardation mechanism status analysis |
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