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Advanced Construction Materials and Technologies
in the treated samples can be observed.
Figure 1. Left – surface treatment by applying nanosilica, solid lines (Ref.) and dot lines (treated sample). Right – crack sealed by nanosilica, black (Ref) and blue/red (treated samples)
4. Acknowledgment
RYC-2016-21422 Grant and COST Action CA15202.
5. References
Fajardo G. et al. (2015), Innovative application of silicon nanoparticles (SN): Improvement of the barrier effect in hardened Portland cement-based materials, Construction and Building Materials 76, pp 158-167.
Hou P. et al. (2015), Characteristics of surface-treatment of nano-SiO2 on the transport properties of hardened cement pastes with different water-to-cement ratios, Cement and Concrete Composites 55, pp. 26-33.
Sánchez M. et al. (2014), Preliminary attempt of hardened mortar sealing by colloidal nanosilica migration, Construction and Building Materials 66, pp 306-312.
Sánchez M. et al. (2018), Concrete crack sealing by colloidal nanosilica inyection: effectiveness against water absorption, in Rehabend 2018 Proceedings, pp 1959-1965.
t^0.5 / h^0.5
Ref Ref Ttmo Ttmo Ttmo Ttmo
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