This differentiated behavior on identical mortars, in different substrates, under the same application conditions 2-3 has been studied by diverse research jobs 31-33. in this way, and although it was not the purpose of this research, it is worthwhile mentioning that the substrate surface treatment also involves properties differences on the mortar applied on the same type of substrate using different treatments.
En este sentido es importante señalar, que a pesar de no haber sido objeto de estudio de esta investigación, el tratamiento de la superficie del sustrato, trae consigo también diferencia en las propiedades de un mortero aplicado en el mismo tipo de sustrato, con tratamientos diferentes.