期刊论文

Tian, Xiang;Peng, H

英文

Journal of Building Engineering

2352-7102

2023

66

105828

10.1016/j.jobe.2023.105828

National Natural Science Foundation of China [51878068, 52178186, 52104244]; Postgraduate Scientific Research Innovation Project of Hunan Province [CX2018B523]; Open Fund of Key Laboratory of Safety Control of Bridge Engineering, Ministry of Education, CSUST [18KA05, 21KB02]

本校为第一机构

Efflorescence is a concerning issue in geopolymer formulations. By accelerating efflorescence, the efflorescence behavior and compressive strength evolution were analyzed for metakaolin (MK)-based geopolymers cured at various temperatures and times. Mercury Intrusion Porosimetry (MIP) was the primary characterization method utilized in this study. Based on the pore structure, we identified the influence of pore structure on efflorescence behavior and compressive strength evolution. Those results showed that long-term and initial high-temperature curing played a negative role in mitigating effl...