Objective
Concrete is the most used construction material worldwide for infrastructure projects. Due to deterioration, regular maintenance works are necessary to seal the concrete cracks and restore durability. In Europe, infrastructures such as tunnels and earth retaining walls alone cost approximately 5 billion EUR per year. Self-healing strategies (particularly bacterial-based self-healing) are regarded as a promising solution to reduce the high maintenance and repair cost of concrete infrastructures. It is believed if self-healing concrete had been used for all these structures, up to 120 million EUR could be saved annually on their maintenance. The research to date has tended to focus on the self-healing process in air or water environment. However, infrastructures (i.e. bridges, buildings, tunnels) are built on or in the ground, where part of their concrete structures are inevitably embedded in soil environment with all sorts of ground conditions such as different types of soil, saturation regimes, and chemical exposures. It is not clear if the process of self-healing is efficient within concrete elements exposed to such complicated ground conditions.
The project aims to explore the efficiency of the bacterial-based self-healing (bio-hydrogels) in underground concrete structures. By using a novel interdisciplinary approach, the research combines state-of-the-art technologies applied in materials/concrete, geotechnical engineering, and microbiology to conduct a series of lab-scale experiments on mortar specimens incubated within various soil environments. Purpose-built experimental tools are used to investigate the effect of several factors including the type of soil, saturation regime and class of (chemical) exposures, on the bio-self-healing process. The outcomes of this research are highly relevant to the construction industry and the knowledge produced by the project will have an economic, financial and societal impact in EU and other regions.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology environmental engineering geological engineering
- natural sciences biological sciences microbiology
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF-EF-CAR - CAR – Career Restart panel
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2017
See all projects funded under this callCoordinator
Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
DE22 1GB Derby
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.