Risk and safety management

Mission

The group Risk and safety management is formed by a multidisciplinary profile team. Its activity is focused on the investigation on sustainable, durable, efficiency and safe technologies for the identification, analysis, evaluation and/or prediction of risks which affect the materials and structures during each stage of the life cycle keeping in mind social, environmental and economic factors.

Staff

Alonso Alonso, María Cruz

Dr. Química

Prof. de investigación

mcalonso@ietcc.csic.es
870288

Carretero Peláez, Jaime

Técnico Superior en Análisis y Control

jaime.carretero@ietcc.csic.es
870301

Criado Sanz, Maria

Dr. Química

maria.criado@ietcc.csic.es
870205

De Hita Fernandez, Maria Jimena

mariajimena.dehita@ietcc.csic.es
870205

Giménez Río, Mercedes

Ing. De Caminos, Canales y Puertos

mercedes.gimenez@ietcc.csic.es
870269

Flor-Laguna López, Virtudes

Ayudante de Investigación

vflorlaguna@ietcc.csic.es
870301

Lucio Martín, Tamara

Ing. Industrial

tamara.lucio@ietcc.csic.es
870324

Gómez Pulido, María Dolores

Dr. Ingeniero de Caminos

Nuevas soluciones de materiales compuestos en Ingeniería Civil

Científico Titular

dpulido@ietcc.csic.es
870325

Jiménez Lago, Carlos Fernándo

Técnico Superior de Actividades Técnicas y Profesionales

lago@ietcc.csic.es
870279

Río Suárez, Olga Isabel

Dr. Ing. De Caminos, Canales y Puertos

Investigador científico, en excedencia desde 15/3/2016-

Research Lines

The objective of the group is developed seeking the synergy between materials and structures, guaranteeing the scalability of the analysis and interpretation techniques from the laboratory to the real application.

The main topics cover the ground of research, training and transfer through European and national research projects, the collaboration with university and industry, the coordination of thesis, as well as through the collaboration and organisation of seminaries, conferences and workshops.

The specific targets addressed are divided into four essential lines:

  • Efficient technologies, based on the “less is more” principle, that leads to systems/products that meet the sustainability expectations proposed in the EU policy for life cycle assessment (LSA).
  • Integration of nano-components to improve functional activity in construction materials and “self-response” properties, towards more durable constructions with predictive, preventive and corrective capabilities.
  • Development of solutions and metrics to guarantee the performance of the material/structure in the face of extreme technological and/or environmental risk conditions reinforcement corrosion, concrete attack, fire, transport of aggressive substances, high temperatures, low temperatures…)
  • Technologies for the energy infrastructure. Solutions geared towards the heat and transfer storage in concrete (materials and models), radioactive waste storage for high, medium and low radioactivity.

Facilities and resources

The facilities of the Risk and safety management Group are Grouped around the characterisation of construction developing materials or existing structures. It is focused on experimental test for materials exposed to extreme environmental and temperature conditions.

  • Characterisation of the resistance of materials to exposure to fire for cement-based (concrete, mortar), metallic, ceramic, polymeric and mixed materials (1m3 gas oven, monitored electric ovens).
  • Characterisation of the deterioration of materials by exposure to high temperatures (>100ºC and <600ºC), either permanent or cyclical, for cement-based (concrete, mortar), metallic, ceramic, polymeric and mixed materials, using monitored electric furnaces.
  • Characterisation of resistance and deterioration of materials by exposure to low service temperatures (and frost/thaw) for cement-based (concrete, mortar), asphaltic, ceramic, polymeric and mixed materials (climatic chambers -25/+150ºC, 15/98%RH).
  • Characterisation of materials by exposure to aggressive saline environments in concretes and metallic materials.
    • Evaluation of the interaction of the material with the salts of the aggressive environment.
    • Characterization of durability and response to corrosion. Electrochemical equipment, multiple electrochemical techniques implemented: corrosion potential and intensity, electrochemical impedance spectroscopy, resistivity measurement by the direct method (UNE 83988-1:2014).
    • Treatments to enhance the durability of existing structures exposed to extreme environmental conditions
  • Characterisation of the durability of materials by simultaneous exposure to high temperatures and aggressive environments. Interaction with salts and environments with temperature gradients in service.

Projects

PREDIS: PRE-DISposal management of radioactive waste

SMARTINCS: Self-healing, Multifunctional, Advanced Repair Technologies IN Cementitious Systems

Immobilization of nuclear grade ion Exchange resins in alkali activated materials.

Rethinking coastal defence and Green-energy Service infrastructures through enHancEd-durAbiLity high-performance cement-based materials (ReSHEALience).

New Storage latent and sensible concept for high efficiency CSP plants (NEWSOL).

Long lasting reinforced concrete for energy infrastructure under severe operating conditions. (LORCENIS).

Self-healing as preventive repair if concrete structures (SARCOS).

Cement-based materials, properties, evolution, barrier functions (CEBAMA).

Scientific articles