Study on the properties of composite mineral admixture material for rapid repair

2019 3rd International Workshop on Renewable Energy and Development

能源学;生态环境科学

Du, Tianling^1 ; Liu, Ying^1

Research Institute of Highway Ministry of Transport, Beijing

100088, China^1

关键词: Composite mineral admixtures;    Early strength;    Economic and social benefits;    Mineral admixtures;    Properties of composites;    Repair materials;    Use of industrial wastes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/267/3/032042/pdf
DOI  :  10.1088/1755-1315/267/3/032042

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In this paper, the active mineral admixture was used to prepare the quick repair material that meets the requirements of 24h service. The development of the late strength, the shrinkage performance and wear resistance of the 60days were studied. The experimental results show that the composite mineral admixture is used to prepare the material for rapid repair, not only the early strength is high, but also the later strength is steadily increasing, and the dry age of 60 days is reduced, and the wear resistance is good. The use of industrial waste has certain economic and social benefits.