Preliminary programme of RILEM TC 211-PAE Final Conference ‘Performance of Cement-Based Materials in Aggressive Aqueous Environments’, Toulouse, 3-5 June 2009. (Paul Sabatier U., U4 Building)
03 June 2009
08:00-9:00: Welcome of participants. Registration. Distribution of conference packages (U4 building Hall)
Session 1: Degradation mechanisms of cementitious materials exposed to aggressive aqueous environments
9:00-10:10: Plenary session (Room: Amphitéâtre Concorde):
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Opening conference: Presentation of RILEM TC 211-PAE work, Pr Mark Alexander, Cape Town U., South Africa
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Keynote address (Pr Fred Glasser, Aberdeen U.) Theme: Thermodynamics aspects of sulphate attack on cementitious materials
10:10-10:40: Coffee Break (U4 building Hall)
10:40-12:45: Parallel sessions
Session 1A: Degradation mechanisms / Sulphate – Ammonium nitrate (Room: Amphitéâtre Concorde)
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Sulfate attack on concrete - Solution concentration and phase stability (PAE-09), W. Müllauer et al.
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Influence of sulphate solution concentration on the performance of cementitious materials during external sulphate attack (PAE-06), R. El-Hachem et al.
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Analysis of deterioration of the concrete of a sewer for industrial waste water with sulphates (PAE-58), E. Menéndez et al.
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The leaching effect of concrete immersed in ammonium nitrate solution (PAE-02), U. Schneider et al.
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Effect of W/C ratio on physical properties of totally decalcified mortars degraded with ammonium nitrate (PAE-44), F. Cassagnabère et al.
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Influence of granulated slag on the chemical resistance of cements to the action of ammonium nitrate combined with the temperature of a hot climate (PAE-19), M. Behim et al.
Session 1B: Degradation mechanisms / Acid - Microorganisms (Room: 206)
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Durability of the HPC with natural pozzolana addition cured in a hydrochloric water (PAE-08), R. Chaid et al.
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Mechanism and implications of acid attack on fly ash and ash/slag inorganic polymers (PAE-03), J. L. Provis et al.
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Degradation of cementitious materials by some organic acids found in agro-industrial effluents (PAE-29), A. Bertron et al.
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Acetic acid attack of blended cement pastes (PAE-52), O. Oueslati et al.
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Concrete corrosion in basins of wastewater treatment plants (PAE-23), A. Leemann et al.
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Durability of cement based materials in contact with drinking water (PAE-50), M. Schwotzer et al.
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Impact of environmental microorganisms on chemical evolution of cement pastes (PAE-28), S. Roux et al.
Session SFC: Special session of RILEM TC 218-SFC / Sonic methods of quality control of fresh cementitious materials – TC Chairman: Pr. H.W. Reinhardt, Session Chairman: Pr. C. Grosse (Room: Salle des thèses)
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Keynote address: Overview of sonic testing methods for cement based materials during setting and hardening and results of RILEM TCs ATC and SFC (SFC-01*), C.U. Grosse et al.
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Ultrasonic wave energy and frequency spectrum as an alternative instead of wave velocity to monitor concrete or mortar setting (SFC-02), N. Robeyst et al.
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An ultrasonic device for simulating and testing the in-situ conditions of concrete (SFC-03), A. Bouhadjera et al.
12:45-14:00: Lunch and coffee (U4 building Hall)
Poster session
Session 2: Degradation modeling and service life prediction
14:00-15:10: Plenary session (Room: Amphitéâtre Concorde)
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Presentation of RILEM TC 211-PAE ‘Modelling’ working group (Dr Eric Samson, SIMCO Technologies, Canada)
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Keynote address (Pr Alain Sellier, U. Paul Sabatier, Toulouse, France), Behaviour of HPC nuclear waste storage structures in leaching environments (PAE-53*)
15:15-16:30: Parallel sessions
Session 2A: Modelling / Sulphate attack - Carbonation (Room: Amphitéâtre Concorde)
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Uncertainty quantification in durability analysis of concrete under sulfate attack (PAE-60), S. Sarkar et al.
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Influence of limestone on sulfate ingression (PAE-41), B. Lothenbach et al.
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Investigation of external sulfate attack on limestone blended Portland cements (PAE-57), T. Schmidt et al.
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Micromechanics applied to the modelling of the behaviour of concrete submitted to external sulphate attack (PAE-22), R. El-Hachem et al.
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Physico-chemical investigation of cement pastes degradation in clayey environment: experimental approach and preliminary modelling (PAE-24), A. Dauzeres et al.
Session 2B: Modelling / Probabilistic approaches – Chlorides (Room: 206)
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A probabilistic approach for assessing concrete degradation due to leaching (PAE-34), T. de Larrard et al.
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Probabilistic design of reinforced concrete durability. Application to a marine environment (PAE-47), F. Deby et al.
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Gas diffusion through unsaturated cement-based materials (PAE-43), T.H. Vu et al.
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Determination of the chloride transport properties of blended concretes from a new electric migration test (PAE-30), J. L. Marriaga et al.
16:30-16:45: Coffee break (U4 building Hall)
16:45-17:45:
Sessions 2C: Modelling / Leaching – Acid attack – Micro-organisms (Room: Amphitéâtre Concorde)
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Modelling of leaching effects on fibre-reinforced concrete properties (PAE-49), G. Camps et al.
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Numerical modelling of chemical evolution effects on mechanical behaviour of concrete (PAE-37), L. Buffo-Lacarrière et al.
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Effect of concrete composition on resistance of concrete to acid attack (PAE-10), R.E. Beddoe et al.
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Coupled modeling of cement paste degradation by microbial activity (PAE-18), L. De Windt et al.
18:00-18:30: Transfer by bus for Cocktail and Gala Dinner
18:30-20:00: Cocktail at Museum of Modern Art “Les Abattoirs” (Guided visit of the Museum), Toulouse.
20:30-23:30: Gala Dinner (Hôtel Dieu Saint-Jacques, Toulouse)
04 June 2009
8:30-9:00: Welcome and registration of new participants (U4 building Hall).
Session 3: Test methods for assessing the performance of cement based materials
9:00-10:10: Plenary session (Room: Amphitéâtre Concorde)
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Presentation of RILEM TC 211-PAE ‘Test methods’ working group (Pr Nele de Belie, U. Ghent, Belgium)
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Keynote address (Pr Doug Hooton, U. Toronto, Canada): Development of Test Methods to Address the Various Mechanisms of Sulfate Attack.
10:10-10:30: Coffee break (U4 building Hall)
10:30-12:30: Parallel sessions
Session 3A: Test methods / Sulphates – Chlorides – Micro-organisms (Room: Amphitéâtre Concorde)
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A critical review on test methods for evaluating the resistance of concrete against sulfate attack (PAE-01), K. Van Tittelboom et al.
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Development of a performance test for external sulphate attack of concrete structures (PAE-26), S. Messad et al.
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Effects of drying-wetting cycles on chloride ingress into concrete (PAE-05), A. Ben Fraj et al.
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Influence of artificial cracks on chloride diffusion in concrete (PAE-15), K. Audenaert et al.
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Design of a simplified and accelerated test for reinforced concrete biodeterioration (PAE-11), M. Hajj Chehade et al.
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Test method for evaluating biologically induced degradations of cementitious materials in agro-industrial environments (PAE-39), C. Magniont et al.
Session 3B: Test methods / Leaching – Acid (Room: 206)
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Comparison between several methods for determining the resistance of concrete to leaching (PAE-48), I. Llorente et al.
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Experimental protocols set up for leaching simulation under static and dynamic conditions (PAE-12), C. Perlot et al.
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Leaching performance test assessing durability of concrete exposed to chemical attack (PAE-51), F. Jacquemot et al.
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X-ray microtomographic analysis of cement pastes with spherical rigid inclusions: cracking due to leaching and the influence of pre-cracking on leaching (PAE-45), T. Rougelot et al.
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Acid resistance of concrete containing blast-furnace slag: Influence of the pore structure and hydration process (PAE-07), E. Gruyaert et al.
12:30-14:00: Lunch and coffee (U4 building Hall)
Poster session
Session 4: In-situ and laboratory performances of materials
14:00-15:10: Plenary session (Room: Amphitéâtre Concorde)
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Presentation of RILEM TC 211-PAE ‘Engineering implications and consequences of deterioration’ working group (Dr Anjan Chatterjee, Associated Cement Co., India)
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Keynote presentation (Dr François Saucier, Kerneos, France), Calcium aluminate concrete for sewers: Going from qualitative to quantitative evidence of performance (PAE-62*).
15:15-16:30: Parallel sessions
Sessions 4A: In-situ and laboratory performances / Acids – sulphates – Ammonium nitrate (Room: Amphitéâtre Concorde)
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Influence of curing periods and fine materials on the acid resistance of self compacting concrete (PAE-38), H. Siad et al.
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Acid resistant concrete sewer pipes (PAE-54), C.W. Fourie et al.
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Combined acid and sulphate attack on concrete due to oxidation of iron disulphide in construction ground (PAE-56), B. Siebert et al.
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Use of neutralised bauxite refinery residue (BauxsolTM) to improve acid and sulphate resistance of concretes in aggressive environments (PAE-31), S.A. Barbhuiya et al.
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Degradation of reinforced concrete structures in ammonium nitrate environments (PAE-46), I. Pepenar
Session PSC1: Special session of RILEM TC-PSC, Performance-based specifications and control of concrete durability – TC Chairman: Dr H. Beushausen, Session Chairman: Ing. Luis Fernández Luco (Room: 206).
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Air permeability of concrete cover and its relationship with carbonation progress under long-term exposure test in Japan (PSC-01), K. Imamoto et al.
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Use of durability-related tests for quality control: variability obtained in a real case (PSC-02), B. Ribeiro et al.
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Performance monitoring of cover-zone concrete (PSC-03), J. McCarter et al.
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Swiss standard SIA 262:2003, a step towards performance-based specifications for durability (PSC-04), F. Jacobs et al.
16:30-16:45: Coffee break (U4 building Hall)
16:45-18:00: Parallel sessions
Session 4B: In-situ and laboratory performances / Carbonation and corrosion (Room: Amphitéâtre Concorde)
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Effect of limestone sand on degradation of concrete exposed to different aggressive agents (PAE-14), K. Akrout et al.
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Influence of slag content and curing conditions on the kinetics of carbonation (PAE-20), M. Behim et al.
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A difference in microstructure of steel-cement paste contact zone and strength in concrete military structures from the period of the Second World War (PAE-35), M. Januszewski
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Corrosion monitoring of port structures (PAE-17), F. Blin et al.
Session PSC2: Special session of RILEM TC-PSC, Performance-based specifications and control of concrete durability – TC Chairman: Dr H. Beushausen, Session Chairman: Ing. Luis Fernández Luco (Room: 206).
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Electrical resistivity as a tool to on-site assessment of curing efficiency (PSC-05), L. Fernandez Luco et al.
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Application of durability indicators for quality control of concrete members - a practical example (PSC-06), H. Beushausen et al.
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Effect of fluidized bed combustion fly ash on the chloride resistance and scaling resistance of concrete (PSC-07), D. Jozwiak-Niedzwiedzka
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The use of resistivity for measuring aging of chloride diffusion coefficient (PSC-08), C. Andrade et al.
05 June 2009: Technical day
9:00-10:30: Address by Laurent Thannberger (VALGO, Toulouse, www.valgo.com), Paul Sabatier U. (U4 Building)
Theme: Deconstruction, depollution, development of industrial sites.
11:00-12:30: Visit to a depollution site (to be confirmed) – Transfers by bus
13:00-14:00: Lunch (provided)
14:00-17:00: Visit of AIRBUS A350 painting hangar site (GBMP). – Transfers by bus
Themes: Steel construction, Durability aspects of concrete floors exposed to acid attack
Visit of AIRBUS A380 final assembly line hangar (to be confirmed).
17:00:18:30 Return by bus. Three stops: Blagnac Airport, Toulouse city centre and Paul Sabatier University
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