期刊论文

Wang, Jingsong

英文

Construction and Building Materials

0950-0618

2021

269

121268

10.1016/j.conbuildmat.2020.121268

CRediT authorship contribution statement Gaoshang Ouyang: Data curation, Formal analysis, Investigation, Writing - original draft. Jingsong Wang: Writing - review & editing. Rui Wang: Supervision, Validation. Leping Chen: Resources, acquisition, Investigation. Bo Bu: Investigation.

本校为第一且通讯机构

The rheokinetics of geopolymer slurry and its fluidity modification methods, as well as modification mechanism were investigated by performing viscosity time dependence experiments and a cement comparative experiment. The results show that the viscosity curve of geopolymer slurry fits well with power law equations. The viscosity time dependence can be employed to characterize the geopolymerization process, and to describe the variations of fluidity with time. K+ activated geopolymer has lower initial viscosity and better fluidity retention than Na+ does. Among superplasticizers, naphthalene-ba...