聚羧酸和三萜皂苷对混凝土性能的影响试验研究
Experimental Study on Influence of Polycarboxylic Acid and Triterpene Saponin on Performance of Concrete
凌瑜奇 1王一薇 1焦迟晴1
作者信息
- 1. 江苏大学京江学院 江苏 镇江 212000
- 折叠
摘要
随着建筑行业的不断发展,对于混凝土性能有了更高的需求,高性能混凝土能够适应各种需求,在实际施工应用中显现出更优良的性能.高性能外加剂的出现则是为了适应高性能混凝土的发展,比如可以使混凝土产生高减水率、高适应性、高耐久性及优良施工性的混凝土外加剂.考虑外加剂的掺配方法和掺量影响,本研究是通过引入不同掺量的聚羧酸和三萜皂苷并进行大量实验,进一步探究两者复合产生的影响,得出最优外加剂及最佳掺量.
Abstract
With the continuous development of the construction industry,there is a higher demand for concrete performance.High-performance concrete can adapt to various needs and shows better performance in practical construction applications.The appearance of high performance admixture is to adapt to the development of high-performance concrete,such as concrete admixture that can make concrete produce high water reduction rate,high adaptability,high durability and excellent workability.Considering the mixing method of the admixture and the influence of the dosage,this study introduces polycarboxylic acid and triterpene saponin with different dosage and carries out a lot of experiments to further explore the influence of the combination of the two materials,and obtain the best admixture and the best dosage.
关键词
聚羧酸/三萜皂苷/坍落度/抗压强度/层次分析法/控制变量法Key words
polycarboxylic acid/triterpene saponin/slump/compressive strength/analytic hierarchy process/control variable method引用本文复制引用
出版年
2024
NETL
NSTL
万方数据