高性能混凝土中添加剂对抗渗性能的影响研究
摘 要
本文旨在研究添加剂对高性能混凝土抗渗性能的影响。首先介绍高性能混凝土中常用的添加剂种类和作用机理。然后，对抗渗性能的评价方法进行详细说明，并实验测试添加剂对混凝土抗渗性能的影响，分析不同添加剂、掺量和龄期对抗渗性能的影响。研究结果表明，添加剂种类、掺量和龄期均会对高性能混凝土的抗渗性能产生影响，不同种类的添加剂对混凝土抗渗性能的影响不同，在应用添加剂时需要综合考虑不同的因素。这项研究对于提高高性能混凝土的抗渗性能具有一定的指导意义。本研究为高性能混凝土的抗渗性能提高提供了较为详尽的理论和实验依据。
关键词： 工程合同管理；HC公司；项目管理
Abstract
This paper aims to study the effect of additives on impermeability of high performance concrete. Firstly, the types and action mechanism of additives commonly used in high performance concrete are introduced. Then, the evaluation method of anti-seepage performance is described in detail, and the influence of additives on concrete anti-seepage performance is tested experimentally, and the influence of different additives, dosage and age on anti-seepage performance is analyzed. The results show that the type, dosage and age of additives all have an effect on the impermeability of high performance concrete. Different kinds of additives have different effects on the impermeability of concrete, and different factors should be considered comprehensively when applying additives. This research has certain guiding significance for improving the impermeability of high performance concrete. This study provides a detailed theoretical and experimental basis for improving the impermeability of high performance concrete.
Key words：High performance concrete; Additive; impermeability
目 录
摘 要
Abstract
1. 绪论 1
1.1 研究背景与意义 1
1.2 国内外研究现状 1
1.3 研究目的与内容 2
2. 添加剂的种类和作用机理 3
2.1 添加剂种类及特点 3
2.2 添加剂的作用机理 3
2.3 添加剂对混凝土性能的影响 4
3. 抗渗性能的评价方法 5
3.1 抗渗性能指标 5
3.2 评价方法及测试标准 5
3.3 抗渗性能测试结果分析 6
4. 添加剂对混凝土抗渗性能的影响 7
4.1 不同添加剂对抗渗性能的影响 7
4.2 不同掺量对抗渗性能的影响 7
4.3 不同龄期对抗渗性能的影响 7
5. 结论 9
参考文献
致谢
摘 要
本文旨在研究添加剂对高性能混凝土抗渗性能的影响。首先介绍高性能混凝土中常用的添加剂种类和作用机理。然后，对抗渗性能的评价方法进行详细说明，并实验测试添加剂对混凝土抗渗性能的影响，分析不同添加剂、掺量和龄期对抗渗性能的影响。研究结果表明，添加剂种类、掺量和龄期均会对高性能混凝土的抗渗性能产生影响，不同种类的添加剂对混凝土抗渗性能的影响不同，在应用添加剂时需要综合考虑不同的因素。这项研究对于提高高性能混凝土的抗渗性能具有一定的指导意义。本研究为高性能混凝土的抗渗性能提高提供了较为详尽的理论和实验依据。
关键词： 工程合同管理；HC公司；项目管理
Abstract
This paper aims to study the effect of additives on impermeability of high performance concrete. Firstly, the types and action mechanism of additives commonly used in high performance concrete are introduced. Then, the evaluation method of anti-seepage performance is described in detail, and the influence of additives on concrete anti-seepage performance is tested experimentally, and the influence of different additives, dosage and age on anti-seepage performance is analyzed. The results show that the type, dosage and age of additives all have an effect on the impermeability of high performance concrete. Different kinds of additives have different effects on the impermeability of concrete, and different factors should be considered comprehensively when applying additives. This research has certain guiding significance for improving the impermeability of high performance concrete. This study provides a detailed theoretical and experimental basis for improving the impermeability of high performance concrete.
Key words：High performance concrete; Additive; impermeability
目 录
摘 要
Abstract
1. 绪论 1
1.1 研究背景与意义 1
1.2 国内外研究现状 1
1.3 研究目的与内容 2
2. 添加剂的种类和作用机理 3
2.1 添加剂种类及特点 3
2.2 添加剂的作用机理 3
2.3 添加剂对混凝土性能的影响 4
3. 抗渗性能的评价方法 5
3.1 抗渗性能指标 5
3.2 评价方法及测试标准 5
3.3 抗渗性能测试结果分析 6
4. 添加剂对混凝土抗渗性能的影响 7
4.1 不同添加剂对抗渗性能的影响 7
4.2 不同掺量对抗渗性能的影响 7
4.3 不同龄期对抗渗性能的影响 7
5. 结论 9
参考文献
致谢
