• Materials Science
• Published 2015
• DOI:10.1016/j.conbuildmat.2015.08.086

Characterization of alkali activated slag–fly ash blends containing nano-silica

@inproceedings{Gao2015CharacterizationOA,
  title={Characterization of alkali activated slag–fly ash blends containing nano-silica},
  author={Xiaopei Gao and Q Qingliang Yu and Hjh Jos Brouwers},
  year={2015}
}

• Xiaopei Gao, Q Qingliang Yu, Hjh Jos Brouwers

Applying nano-technology/modifications in construction and building materials has shown inspiring results. This paper investigates the effects of nano-silica incorporation on an eco-friendly alkali activated slag–fly ash blends. The fresh behaviors, reaction kinetics, gel structure, porosity and strength of samples with different nano-silica contents and slag/fly ash ratios are analyzed. The results indicate that as the nano-silica content increases, the slump flow is significantly reduced, and… CONTINUE READING

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