Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete additive and preparation method thereof
According to the concrete additive provided by the invention, the graphene oxide is modified by the polylysine, and is compounded with the silane coupling agent and the polyethylene glycol, so that the dispersity of the additive in concrete can be improved, and the mechanical property of the prepared concrete is further improved. In addition, the invention also provides a preparation method of the additive.
本发明提供了一种混凝土添加剂，通过聚赖氨酸对氧化石墨烯进行改性，与硅烷偶联剂、聚乙二醇复配得到，能够提高添加剂在混凝土中的分散性，进而提高制备混凝土的力学性能。此外，本发明还提供了所述添加剂的制备方法。
Concrete additive and preparation method thereof
According to the concrete additive provided by the invention, the graphene oxide is modified by the polylysine, and is compounded with the silane coupling agent and the polyethylene glycol, so that the dispersity of the additive in concrete can be improved, and the mechanical property of the prepared concrete is further improved. In addition, the invention also provides a preparation method of the additive.
本发明提供了一种混凝土添加剂，通过聚赖氨酸对氧化石墨烯进行改性，与硅烷偶联剂、聚乙二醇复配得到，能够提高添加剂在混凝土中的分散性，进而提高制备混凝土的力学性能。此外，本发明还提供了所述添加剂的制备方法。
Concrete additive and preparation method thereof
一种混凝土添加剂及其制备方法
WANG JIANYU (Autor:in)
21.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Greening concrete additive and preparation method thereof
| Europäisches Patentamt | 2022
Nano concrete additive and preparation method thereof
| Europäisches Patentamt | 2022