New Reómetro Anton Paar SmartPave 102 at sion It will allow a big step in the performance of asphalt products in Uruguay.

As we announced in an earlier issue of our newsletterThis month installed a Court Dynamic Rheometer (DSR for its acronym in Ingés). This sophisticated equipment allows to know the performance of asphalts much of its viscoelastic range. Mainly we are concerned in these latitudes, that is at medium and high temperatures.

With this tool we can improve the modified asphalts and emulsions to suit the conditions of our country and know within minutes the quality of asphalts used as raw material.

With the addition of equipment, a course of rheology and use of equipment with an expert from the supplier was performed. The course was held on 27 and 28 August in the CITEVI and we have the participation of technical staff of our company, the MTOP and LATU.

This new machine is equipped with accessories for measurements from -20 to 150 ° C both conventional asphalts, as well as some modified properties of emulsions. Typically it used to determine the degree of asphalt (PG) but can be used for other properties of the binders.

Within the novel assays we can discuss the possibility of making master curves where temperatures and voltages applied to see the performance of the binders are varied. It is also possible to test highly accurate adhesion or cohesion at different temperatures, essential for the performance of emulsions for surface treatment tool.

Not so new but convenient is the possibility of viscosities "brookfield" within minutes both 60 ° C to the viscosity curves at the desired temperature range.

These are some of the many tests that can be performed but the team is extremely versatile and has many accessories that allow analyzing from food to paint smoothly.

In the course they made the basics of fluid mechanics, equipment operation and its application to the asphalts were given. It had a practical module to understand the operation of equipment and advanced software that controls and processes data.

Much remains to explore and contribute to our road with this team. We will keep you informed of progress.