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}
}
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

Citations

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References

Publications referenced by this paper.
SHOWING 1-10 OF 67 REFERENCES

Effect of nanosilica on rheology and fresh properties of cement pastes and mortars

S. Luciano, L. Joao, V. M. Ferreira, H. Dachmir, R. Wellington
  • Constr. Build. Mater. 23 (2009) 2487–2491. 406 X. Gao et al. / Construction and Building Materials 98
  • 2015

Reaction kinetics

X. Gao, Q. L. Yu, H.J.H. Brouwers
  • gel character and strength of ambient temperature cured alkali activated slag–fly ash blends, Constr. Build. Mater. 80
  • 2015
VIEW 1 EXCERPT

Development of metakaolin–fly ash based geopolymers for fire resistance applications

Y. Z. Hai, K. Venkatesh, L. Q. Shu, C. Liang, W. Bo
  • Constr. Build. Mater. 55
  • 2014
VIEW 1 EXCERPT

Influence of granulated blast furnace slag on the reaction , structure and properties of fly ash based geopolymer

S. P. Mehrotra
  • Cem . Concr . Compos .
  • 2014