A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete admixture and preparation method thereof
According to the concrete admixture provided by the invention, the modified zinc oxide powder is added into the raw materials of the admixture and is matched with the two organic alcohol amines for common use, so dispersion of the admixture in concrete can be promoted, material pores can be reduced, and the mechanical property of the concrete can be improved. In addition, the invention also provides a preparation method of the admixture.
本发明提供了一种混凝土外加剂，通过在所述外加剂的原料中添加改性氧化锌粉末，同时配合两种有机醇胺共同使用，能够促进外加剂在混凝土中的分散，降低材料孔隙，提高混凝土的力学性能。此外，本发明还提供了所述外加剂的制备方法。
Concrete admixture and preparation method thereof
According to the concrete admixture provided by the invention, the modified zinc oxide powder is added into the raw materials of the admixture and is matched with the two organic alcohol amines for common use, so dispersion of the admixture in concrete can be promoted, material pores can be reduced, and the mechanical property of the concrete can be improved. In addition, the invention also provides a preparation method of the admixture.
本发明提供了一种混凝土外加剂，通过在所述外加剂的原料中添加改性氧化锌粉末，同时配合两种有机醇胺共同使用，能够促进外加剂在混凝土中的分散，降低材料孔隙，提高混凝土的力学性能。此外，本发明还提供了所述外加剂的制备方法。
Concrete admixture and preparation method thereof
一种混凝土外加剂及其制备方法
DENG JIEHUA (author)
2021-10-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Concrete admixture, preparation method thereof and concrete added with concrete admixture
| European Patent Office | 2020