Puzolanic Portland Cement with high initial strength and gravity of 2,95 was used, and also a water reducer admixture at 0.5% of the cement weight with specific gravity of 1.16.
Se usó cemento portland puzolánico de alta resistencia inicial con peso especifico 2.95 y aditivo plastificante reductor de agua en dosis de 0.5% del peso del cemento con peso especifico 1.16.