(2019) Rivera, José Julián; Bianchetto, Hugo Daniel; Martínez Reguero, Adriana
In the rehabilitation of flexible pavements with asphalt layers, it is necessary to apply a bituminous tack
coat with a pre-established dosage, which usually does not take into account the degree of texture
generated if a milling operation is previously performed, since this increases the surface at the interface.
On the other hand, when milling, grooves are obtained that could lead to the runoff of bitumen emulsion
with excessive deposition in their valleys due to dosages greater than those needed. This work analyzes
the above mentioned and achieves a compromise solution, with its corresponding method of application,
based on the mechanical behavior obtained with different degrees of texture and validated for typical
materials used in Argentina
