A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Super early strength polycarboxylate water-reducer, and preparation method thereof
The invention discloses a super early strength polycarboxylate water-reducer, and a preparation method thereof. The molecular structure of the super early strength polycarboxylate water-reducer contains cationic charges which are capable of promoting cement hydration reaction, and accelerating strength development of concrete, so that super early strength effect is achieved; and the super early strength polycarboxylate water-reducer possesses excellent cement particle dispersing capacity, high water-reducing rate, and excellent soil resistance because of an unique amphipathic structure and steric-hinerance effects.
Super early strength polycarboxylate water-reducer, and preparation method thereof
The invention discloses a super early strength polycarboxylate water-reducer, and a preparation method thereof. The molecular structure of the super early strength polycarboxylate water-reducer contains cationic charges which are capable of promoting cement hydration reaction, and accelerating strength development of concrete, so that super early strength effect is achieved; and the super early strength polycarboxylate water-reducer possesses excellent cement particle dispersing capacity, high water-reducing rate, and excellent soil resistance because of an unique amphipathic structure and steric-hinerance effects.
Super early strength polycarboxylate water-reducer, and preparation method thereof
ZHANG XIAOFU (author) / ZHAO LIHUA (author) / BAI SHUYING (author)
2016-02-17
Patent
Electronic Resource
English
| European Patent Office | 2020
Heat-source-free early strength polycarboxylate water reducer and preparation method thereof
| European Patent Office | 2015
Early-strengthening polycarboxylate water reducer and preparation method thereof
| European Patent Office | 2015
Polycarboxylate-type water reducer and preparation method thereof
| European Patent Office | 2021