PROGRAM
Overview
Tuesday, August 16
18.00-21:00 Pre-registration at the venue – finger food
Wednesday, August 17
08.00-09.00 Registration
09.00-09.50 Opening session, room AB
Chair: Johan Silfwerbrand (SE)
Henrik Vinell, President, Swedish Concrete Association | Welcoming address |
Satu Huuhka (FI) | ReCreate – Reusing precast concrete for a circular economy |
Karin Comstedt Webb (SE) | Sustainable cement & concrete |
Richard McCarthy, Managing Director, Swedish Concrete Association | Program & practical items |
09.50-10.10 Coffee break
10.10-12.00 Session A1: Long-term effects on structures & concrete roads
Chair: Mikael Hallgren (SE)
Larissa Strömberg | SE | Possibilities with LCA and LCCA for sustainable concrete and asphalt road |
Andreas Alhede | SE | Corrosion-induced cracking of reinforced concrete structures: What do we know and how do we move forward? |
Carlos Gil Berrocal | SE | Long-term safety of hybrid reinforced concrete beams with rebar corrosion |
Erica Pereira Carneiro | SE | Potential improvements in the life-cycle performance of support structures for onshore wind turbines – an interview study in Sweden |
Johan Silfwerbrand | SE | Overnight rehabilitation of concrete pavements using precast concrete technology |
10.10-12.00 Session B1: Durability, especially alkali-silica reactions
Chair: Marianne Tange Hasholt (DK)
Jukka Lahdensivu | FI | Alkali-aggregate reaction possibility in existing Finnish concrete facades and balconies |
Kathrine Mürer Stemland | NO | ASR expansion – effect of restraint and relation to degradation |
Pirkko Kekäläinen | FI | Reacting aggregate in Finnish concrete structures |
Benoit Fournier | CA | Alkali-silica reactions: Laboratory vs. field relation – State-of-the-art Report |
Jan Lindgård | NO | Management and extension of service life of infrastructures affected by alkali‐silica reaction (MESLA) |
Tandre Oey | FI | Predicting the incidence of alkali-aggregate reaction in Finnish bridge concretes using machine learning |
12.00-13.00 Lunch
13.00-14.50 Session A2: Structures, various items
Chair: Björn Täljsten (SE)
Anders Ansell | SE | Service-life extension of tunnel shotcrete subjected to steel fibre corrosion |
Andreas Sjölander | SE | Structural behaviour of fibre-reinforced shotcrete in interaction with hard rock |
Jelena Zivkovic | NO | Confined lightweight aggregate concrete behavior and influencing factors |
Fabio Lozano | SE | Explosion loads in densified urban environments: challenges and needs |
Terje Kanstad | NO | Eco-friendly C100 concrete: From particle packing to bridge tower design |
13.00-14.50 Session B2: Durability, especially frost action
Chair: Jukka Lahdensivu (FI)
Frank Spörel | DE | 16 years of monitoring the freeze-thaw attack on a lock by resistivity and temperature measurements |
Matthias Mueller | DE | Freezing point depression in concrete pores – effect of de-icing salts |
Ludovic Fülöp | FI | Air entrained concrete – Overview of a comprehensive bridge inspection program in Finland |
Ludovic Fülöp | FI | Excessively air entrained structural concrete – Characterization of the basic mechanical and durability properties |
Andrei Shpak | NO | Salt frost scaling testing HVFA concrete to -52C: internal cracking measured with dilatometry |
Jan Suchorzewski | SE | Combined carbonation-frost resistance of sustainable high-performance concrete with very high slag content |
14.50-15.10 Coffee break
15.10-17.00 Session A3: Structures, loading tests
Chair: Anders Ansell (SE)
Johan Magnusson | SE | Shear in concrete structural elements subjected to dynamic loads |
Johan Silfwerbrand | SE | Design by testing – Lessons learned from full-scale loading tests on industrial fibre concrete floors |
Viktor Peterson | SE | Evaluation of dynamically tested concrete beams reinforced with stiff and mild steel qualities |
Gabriel Sas | SE | Testing of a prestressed concrete box girder bridge over the Kalix river |
Ulla Kytölä | FI | Restraint moment tests on precast prestressed beams made continuous |
Per Goltermann | DK | Full-scale testing as a means to upgrading the traffic |
15.10-17.00 Session B3: Durability, especially chloride ingress
Chair: Wolfgang Kunther (DK)
Marie Helene Bjørndal | NO | Chloride ingress in mortar samples prepared with novel composite cements – impact of leaching conditions during the exposure |
Max Patzelt | DE | Automatic quantification of cracks in concrete thin sections by using modern image analysis & machine learning |
Miguel Prieto Rábade | SE | Evaluation of performance of functional admixtures in concrete under real marine service conditions |
Jukka Lahdensivu (FI) | FI | Assessment of the climate change effects on Finnish concrete facades and balconies |
Yongqiang Li | SE | Durability study of simulated seawater and sea-sand concrete under the combined effects of carbonation and chloride redistribution |
Jonas Magnusson | SE | Transport of chlorides through clay layer into concrete |
18.00-22.00 Dinner at the venue, restaurant K-märkt
Thursday, August 18
08.00-09.50 Session A4: Maintenance
Chair: Stefan Jacobsen (NO)
Carlos Gil Berrocal | SE | SensIT: towards data-driven infrastructure management |
Louise Andersson | SE | Preventive bridge maintenance- accelerated test setup for the effect of high-pressure washing of concrete |
Pia Schönbeck | SE | Evidence based configuration of concrete structures to ensure adequate magnetic resonance imaging |
Cosmin Popescu | SE | Remote bridge inspection using optical methods |
Björn Täljsten | SE | Wireless monitoring for assessment of concrete railway bridges – Experiences from field tests |
08.00-09.50 Session B4: Green concrete
Chair: Pirkko Kekäläinen (FI)
Mehrdad Torabzadegan | NO | Use of calcium nitrate in combination with blended cement types to reduce CO2 emissions from concrete production |
Wolfgang Kunther | DK | Short-term chloride binding and biofouling in calcined clay – limestone binders exposed to Øresund strait environment |
Arezou Baba Ahmadi | SE | Zeta potential of composite cementitious suspensions with high solid fraction and its relation to C-A-S-H chain length |
Tobias Danner | NO | Experimental studies on different approaches to produce alkali-reduced bauxite residue as supplementary cementitious material |
Claus V Nielsen | DK | Green concrete made with cement mixed with limestone filler and calcined clay – comparison of durability properties |
Katarina Malaga | SE | BETCRETE 2.0 – how Swedish cement- and concrete producers implement climate neutral concrete in practice |
09.50-10.10 Coffee break
10.10-12.00 Session A5: Maintenance (cont.)
Chair: Terje Kanstad (NO)
Øyvind Bjøntegaard | NO | Concrete R&D activities involvement; Norwegian Public Roads Administration |
August Jansson | SE | Experimental design for shotcrete tunnel lining with distributed optical fibre monitoring |
Magdalena Rajczakowska | SE | Is “smart” concrete capable of self-repair after a fire? |
Sigríður Ósk Bjarnadóttir | IS | Circle House Iceland – circular solutions in a changing climate |
Björn Täljsten | SE | Non-destructive testing of prestressed concrete bridges – Experiences from field test |
10.10-12.00 Session B5: Green concrete (cont.)
Chair: Claus V Nielsen (DK)
Iveta Novakova | NO | Evaluation of optimal replacement of natural aggregates by recycled concrete aggregates to achieve sufficient durability |
Harald Justnes | NO | Durable aluminium reinforced environmentally-friendly concrete construction – DARE2C |
Oisik Das | SE | A sustainable solution: Biochar in concrete |
Ingemar Löfgren | SE | A simple screening test of alternative pozzolanic materials |
Shunfeng Wang | SE | Preparation of green and non-sintered lightweight aggregates |
Per Goltermann | DK | ZeroWaste: Turning waste into valuable raw materials |
12.00-13.00 Lunch
13.00-14.50 Session A6: Structures & analysis
Chair: Ingemar Löfgren (SE)
Jonas Enzell | SE | Implementation of endurance time analysis for seismic push-over analysis of a concrete gravity dam |
Mikael Hallgren | SE | Shear design of reinforced concrete beams subjected to air blast loads |
Jaime Gonzalez-Libreros | SE | Finite element modeling of a RC trough bridge |
Mohammad Afaghi | NO | Prediction of compressive strength of concrete as an input for fatigue life estimation using machine learning models |
Filippo Sangiorgio | SE | Ductility and failure mode of HSC and HSFRC doubly reinforced beams |
Lennart Elfgren | SE | Uniaxial tensile test method for cylindrical concrete cores from existing structures |
13.00-14.50 Session B6: Materials
Chair: Harald Justnes (NO)
Stefan Jacobsen | NO | Voids ratio of manufactured sand – influence of test method, grain shape and size distribution |
Claus V Nielsen | DK | Concrete cured at different temperatures – new results to determine the activation energy for maturity modelling |
Anders Hösthagen | SE | Effect of material parameters on thermal crack risk at early ages for environmental friendly concrete mixes |
Antonia Menga | NO | Property development and volume changes in early age concrete |
Antonia Menga | NO | Effect of cement type on autogenous deformation under isothermal and realistic curing conditions |
Rolands Cepuritis | NO | New concrete mix-design tool for concrete micro-proportioning with manufactured sand |
14.50-15.10 Coffee break
15.10-17.00 Concrete café: Teaching
Chairs: Per Goltermann (DK) & Katja Fridh (SE)
Marianne Tange Hasholt | DK | Introduction of electronic textbook (E-book) in course ’Concrete Technology’ |
Per Goltermann | DK | Increasing student lab activities – at a low resource consumption |
Miklos Mólnar | SE | Digital teaching during the Corona pandemic –Experiences from Lund University |
18:00-22:00, Boat trip to the island Fjäderholmarna for dinner at restaurant Rökeriet.
Info on restaurant Rökeriet: https://www.rokeriet-fjaderholmarna.se/
Friday, August 19
08.30-10.20 Session A7: Moisture
Chair: Katarina Malaga (SE)
Oskar Linderoth | SE | Two methods to measure sorption isotherms of cement-based materials |
Nicholas Trussell | NO | Water transport in cracks controlled by digital image correlation in sprayed concrete with accelerator and polymer |
Pauli Sekki | FI | Moisture management of concrete floors: From drying time estimation to moisture risk estimation and quality control |
Liming Huang | SE | The hydration and drying of concrete monitored by the array sensors |
Alexander Oliva Rivera | SE | Accelerated carbonation of crushed and sieved binders |
08.30-10.20 Session B7: 3DP concrete & miscellaneous
Chair: Larissa Strömberg (SE)
Wegdan El-Nadoury | EG | Geopolymers composite materials for three dimensional concrete printing |
Helena Westerlind | SE | Mesostructures in 3D concrete printing |
José Hernández Vargas | SE | Relating printing parameters and filament geometry in extrusion-based 3D concrete printing |
Jonny Nilimaa | SE | Lateral form pressure induced by SCC |
Björn Täljsten | SE | Corrosion-free concrete structures by the use of FRP |
Kalle Kursula | FI | A comparative study on concrete wastes fines from different sources: Application on granulated artificial aggregates |
10.20-10.40 Coffee break
10.40-11.30 Closing Session
Chair: Richard McCarthy (SE)
Johan Silfwerbrand | SE | Summary of the symposium |
Terje Rønning | NO | Welcome to the 25th Nordic Concrete Research Symposium |
11.30-12.00 Lunch
12.00-15.00 Technical visit at Skurubron, Nacka
Hosted by the Swedish Transport Administration (Åse Wallin and Anders Spåls).
Info on Skurubron: https://www.trafikverket.se/vara-projekt/projekt-i-stockholms-lan/Vag-222-Skurubron/.
12.00 | Bus departure from the venue |
12.30 | Arrival at Skurubron |
14.45 | Departure from Skurubron |
15.00 | Arrival at Stockholm Central Station |