The PAVIREX project, “New safer pavements in extreme temperature conditions”, was co-financed by the Ministry of Science and Innovation and FEDER Funds, through the INNPACTO 2011 call. The consortium of the project is formed by CARTIF, Grupo Campezo, Euroestudios , Proas (Cepsa), Eiffage, the University of Oviedo and the University of the Basque Country.
The main objective of the project is the development of specific bituminous mixtures with improved response to extreme temperatures and situations, such as the formation of ice on the road .
An intelligent predictive system based on data acquirers will be developed, capable of offering the probability of short-term ice formation, with the objective of proceeding with the warming of the road by means of preheated fluid pipes and avoid the formation of ice.
A CARTIF anti-ice prototype of 25 x 3.5 m2 has been developed, consisting of three independent modules of 5 x 3.5 m2 each, with different tube distributions and different mixtures. A geothermal installation has been used to raise the water temperature. In order to power the intelligent predictive icing system, the weather conditions on the roadway and the temperatures inside the asphalt mixture and the circuit water have been sensed
- Development of new materials, including new modified binders from additives that give the bituminous mixture a better response to ice situations.
- Development of a road heating system using geothermal hot water pipes embedded in the asphalt mixture, together with an intelligent predictive system, based on the sensorization of the roadway and the existing atmospheric conditions, capable of offering the probability of ice formation at short term.
Total budget: € 2,085,400.11
Contribution: € 225,589.53
Luis Miguel González
Industrial Solutions Area Director
Industrial and Digital Systems Division
Cultural Heritage projects:
SHCITY addresses the innovative challenge of creating a unique tool to manage historic urban centers and facilitate the work of the competent authorities in decision making. SHCITY will integrate data collected by sensor networks with artificial vision and 3D scanning technologies deployed in the urban area (Ávila), in order to respond to conservation, security, energy efficiency and tourism needs.
The goal of the project called “Energy Refurbishment Methodology for Heritage Buildings” (RENERPATH-2) is to establish a specific European pre-normative, focused on the energy refurbishment of heritage buildings, whether public or private use, in parallel with the newly constructed buildings law.
In INFIT, automatic data capture systems have been developed to obtain an accurate and objective image of the tunnel surface.
Currently, inspections of road and rail tunnels are carried out manually. CARTIF and Geocisa have studied how to implement technologies that allow inspecting automatically tunnels to achieve its preventive maintenance, developing a system which is able to organize the collected data.
This project, which was developed between 2011 and 2013, established an energy rehabilitation methodology based on novel and non-intrusive techniques for the energy analysis applicable to public and private heritage buildings.