Giménez, A., Olavarrieta, M.A., Silva, L. and Gallegos, H. 2018. Mechanical physical study of concrete substitutes with silica powder exposed in simulated aggressive environment. Gaceta Técnica. 19, 2 (Jul. 2018), 37-50. DOI:https://doi.org/10.13140/RG.2.2.11020.62086.