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The 2nd project meeting
The 2nd project meeting is currently underway at the Finnish VTT in Espoo. The program is very busy. Presentations of individual work packages and meetings of the work groups themselves take place every day. We thank the main coordinator of the project for the organization and hospitality.
Corrosion of steel liners
Corrosion of steel liners inside concrete structures is one of the concerns in the aging management of Nuclear Power Plants (NPP). WP2 of the ACES project is addressing two cases where safety is the major challenge: chloride-induced corrosion of Steel Cylinder Concrete Pipes (SCCP) and crevice corrosion of steel liner embedded in the concrete of …

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We stand with Ukraine
ACES working towards finding solutions to help our Ukraine colleagues to continue their R&D work in other partner institutes. #WeStandWithUkraine as our ACES partner!
Experimental study and modeling of the effect of prestressing on the internal swelling reactions of concrete
Internal swelling reactions (ISR) can lead to the degradation of concrete due to expansion induced by such chemical reactions. ISR are common in massive concrete structures such as nuclear power plants that contain prestress reinforcement and are thus submitted to creep. Recent research shows the importance of the effect of prestressing on the reduction of …

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Deliverable 1.1 done
ACES finished the state of the art report on the knowledge of the quantitative assessment of ageing of concrete in nuclear power plants. The report provides general guidance on ageing management of concrete structures in nuclear power plants based on international recommendations and a concise description of different concrete degradation and ageing processes. The report …

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2nd Japanese Society of Civil Engineering (JSCE)
Research on ASR/DEF from the ACES project was presented in the 2nd Japanese Society of Civil Engineering (JSCE) Webinar - Frontiers of Concrete Technology. This webinar was dedicated to Ageing Management of Nuclear Power Plants. The video of the Webinar is available in YouTube at: https://www.youtube.com/watch?v=ArU-x-oyGig
International Conference – NDE NUCCON
International Conference on Non-destructive Evaluation of Concrete in Nuclear Applications – NDE NUCCON We are happy to be collaborating in the organization of the event!SAVE THE DATE!
Irradiation start in WP5
Yesterday (June 1, 2021) we started irradiation of sixty aggregate samples. This is a very important phase in work package 5 Assessing the performance of irradiation of concrete. All samples were inserted into two capsules and put into active zone of light water research reactor LVR-15 being operated by Research centre Rez in Husinec-Rez near …

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CoMS_2020/21 international conference
The 2nd International online Conference on Construction Materials for a Sustainable Future (CoMS_2020/21,https://coms.zag.si/) was held from the 20th to 21st April 2020. The conference focused on the sustainabledevelopment of the construction sector, which is one of the important factors in achieving the EU's climatechange objectives. Due to coronavirus restrictions, the conference was organized on-line. The …

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First steps
ACES is the new projec that will advance the assessment of safety performance of safety-critical concrete infrastructure by addressing remaining scientific and technology gaps for the safe and long-term operation of nuclear power plants.
1st End User Group seminar
The first online meeting of the End User Group took place on March 3.
Introducing the members of the Expert Advisory Board
It is dedicated to the detailed description of the ACES Project, with special focus on the main technical work-packages.
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WP 1

State-of-the-art of quantitative assessment of ageing of concrete SSC

diederik.jacques(at)sckcen.be

WP 2

Corrosion assessment of embedded liners in concrete

andraz.legat(at)zag.si

nina.gartner(at)zag.si

WP 3

Characterization, prediction, and monitoring of internal swelling reactions in concrete

david.bouhjiti (at)irsn.fr

WP 4

Delayed strains of containment buildings in operational and accidental conditions

jean-luc.adia(at)edf.fr

WP 5

Assessing the performance of irradiated concrete

stemberk(at)fsv.cvut.cz

WP 6

Dissemination, communication and training

tereza.smekalova(at)cvrez.cz

jan.trejbal(at)cvrez.cz

WP 7

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