| VOLUME 1 |
|
| THEME 1 – AAR and coupled AAR/DEF mechanisms |
| Author(s) |
Title |
C. Milanesi
F. Locati
S. Marfil |
Questions and answers about alkali-carbonate reaction seen through the lens of osmotic mechanism |
G. Geng
Z. Shi
B. Lothenbach
A. Leemann
E. Wieland
R. Dahn |
A micro-XAS and XRD study of the crystalline alkali-silica reaction products |
M. Bagheri
B. Lothenbach
A. Leemann
K. Scrivener |
Dissolution of ASR-reactive aggregates and the effect of Al on dissolution rate of amorphous silica at a high pH |
D. Schovanz
F. Tiecher
N. P. Hasparyk
S. C. Kuperman |
Influence of Delayed Ettringite Formation (DEF) on physical and mechanical properties of concrete |
K. Huenger
M. Kositz
M. Danneberg |
Influence of alkali supply from outside on the dissolution behavior of aggregates |
S. Barbotin-Albinski
Z. Shi
E. Boehm-Courjault
A. Leemann
K. Scrivener |
Characterization of synthetic ASR products by TEM and preliminary comparison with on-field early stage products |
B. Godart
J. Wood |
Interaction of DEF and AAR, a review |
J. Xu
D. Lu
Z. Xu |
Reaction behaviour of dolomite powder in Portland cement pastes cured at different conditions |
S. Hanehara
T. Oyamada |
Influence of maximum temperature at early age of concrete and R2O and/or SO3 content on DEF expansion of concrete |
| THEME 2 – Factors affecting AAR |
O. Mielich
H. Reinhardt
H. Ozkan |
Creep and strength of pavement concretes containing alkali sensitive aggregates after climate simulating tests |
B. Lothenbach
Z. Shi |
Solubility data for alkali-silica reaction products |
N. Courtois
C. Cau Dit Coumes
P. Gaveau
A. Poulesquen
J. Haas
S. B. H. Hassine
D. Bulteel |
Quantification of the extent of alkali-silica reaction occurring in cemented waste packages based on simplified model systems |
| A. Leemann |
Impact of different added alkalis on concrete expansion due to ASR |
K. Huenger
M. Danneberg
S. Herold
J. Acker |
Stress conditions in quartzite and their quantification by Raman spectroscopy |
A. Rodrigue
J. Duchesne
B. Fournier
M. Champagne
B. Bissonnette |
Assessment of alkali-silica reaction related expansion and damage in alkali-activated slag/fly ash concretes |
S. U. Einarsdottir
R. D. Hooton |
Factors affecting the alkali release from concrete aggregates |
J. Liaudat
C. M. Lopez
I. Carol |
Experimental study of the effects of mechanical restraints on ASR expansions in concrete |
T. A. Martius-Hammer
J. Lindgard
B. Pedersen |
A study on ASR in high strength lightweight aggregate concrete |
A. Gholizadeh-Vayghan
F. Rajabipour |
Physicochemical properties of synthetic alkali-silica reaction (ASR) gels |
M. B. Santos
J. de Brito
A. S. Silva |
Potentially alkali-reactive recycled aggregates – Their effect on concrete’s mechanical characteristics |
O. Olajide
M. Nokken
L. Sanchez |
A review on the role of moisture and temperature in alkali silica reaction (ASR) |
| THEME 3 – Preventive measures |
J. J. Berezosky
F. Locati
D. Falcone
S. Marfil
G. C. dos Santos |
Use of a zeolite-bearing pozzolan to inhibit the reactivity of a sand from Argentina |
L. V. Larsen
R. Kofoed
R. A. Barbosa
B. Grelk
K. K. Hansen
L. H. Jensen
S. B. Hansen |
Controlling ASR in concrete by surface treatment – Field performance investigation |
B. Godart
L. Divet |
The new version of the French recommendations to prevent disorders due to Delayed Ettringite Formation |
B. M. Pedersen
E. Rodum
M. Haugen
J. Lindgard |
Prevention of ASR by use of low alkali OPC and silica fume. Field and lab studies from the Maridal culvert and the Storo bridge in Oslo, incl. assessment of residual expansion |
M. Thomas
S. Monkman |
The carbonation of recycled concrete aggregate affected by alkali-silica reaction |
G. Kaladharan
T. Szeles
F. Rajabipour |
Novel alkali silica reaction inhibitors for concrete |
Z. Jiang
Q. Yang
Y. Liu |
Experimental investigation on alkali activity and prevention measures of Low-grade metamorphic rock aggregates |
L. Antunes
L. Sanchez
D. Souza
P. Fransham |
The use of wood ash as supplementary cementitious materials (SCM) to mitigate the alkali-aggregate reaction (AAR) in concrete |
M. J. Tapas
K. Vessalas
P. Thomas
V. Sirivivatnanon |
Dissolution behaviour of SCMs in alkaline environment and mechanisms behind ASR mitigation |
E. Nsiah-Baafi
M. J. Tapas
K. Vessalas
P. Thomas
V. Sirivivatnanon |
Mitigation of ASR using aggregate fines as alternative for SCMs |
D. J. de Souza
L. Sanchez
A. Biparva
L. Antunes |
The use of self-healing technology combined with supplementary cementing materials to mitigate the Alkali-Silica Reaction distress |
A. Rossetti
G. S. C. dos Santos
D. D. Falcone
E. F. Irassar |
Studies on illitic calcined clays as possible inhibitors of the Alkali-Silica Reaction (ASR) |
A. S. Silva
A. B. Ribeiro
L. Divet |
Prevention of internal sulphate reaction in concrete. Long-term results of the effect of mineral additions |
T. Oey
E. La Plante
G. Falzone
Y. Hsiao
A. Wada
L. Monfardini
M. Bauchy
J. Bullard
G. Sant |
Calcium nitrate: A chemical admixture to inhibit aggregate dissolution and mitigate expansion caused by alkali-silica reaction |
A. K. Saha
P. K. Sarker |
Evaluation of the potential ASR of ferronickel slag aggregate and its mitigation by fly ash |
A. Bourdot
V. Thiery
S. Cuchet
D. Bulteel |
Experimental modeling of burnt oil shale impact towards ASR |
F. Weise
M. Fladt
M. Wieland |
Internal water-repellent treatment – a novel strategy for mitigating alkali-aggregate reaction in concrete pavements |
I. Sims
A. Poole |
Despite Stanton: AAR from denial to remedy in the UK, Europe & the World |
I. Fily-Pare
B. Fournier
J. Duchesne
A. Tagnit-Hamou |
Impact of NaOH addition on the ASR expansion of ternary concrete incorporating Ground Glass |
M. R. P. Carvalho
E. M.R. Fairbairn
R. D. T. Filho |
Prevention of alkali-aggregate reaction by using fiber reinforced concrete |
E. T. Bueno
C. Ferraro
J. Paris
K. Clavier
K. Riding
T. Townsend |
Performance of Alternative Pozzolans – Alkali Silica Reactivity |
M. J. Tapas
L. Sofia
K. Vessalas
P. Thomas
W. South
V. Sirivivatnanon
K. Scrivener |
The ability of SCMs to mitigate ASR in cements of higher alkali contents assessed by pore solution method |
K. S. T. Chopperla
J. Ideker |
Performance of Portland-limestone cements with supplementary cementitious materials to mitigate alkali-silica reaction |
B. Boyd-Weetman
P. Thomas
V. Sirivivatnanon
J. Nairn |
Alkali thresholds in concrete; the balanced alkali approach in ASR mitigation |
K. M. De Vasconcelos Moreira
P. V. Gomes Oliveira
E. Pontes de Deus
A. E. B. Cabral |
Effectiveness in ASR mitigation: incorporate SCM during the Portland cement manufacturing or in the concrete production? |
| THEME 4 – Testing for potential AAR |
W. Hermerschmidt
C. Muller
M. Bohm |
Investigations on the influence of sand and testing conditions on the expansion behaviour of concretes in ASR tests |
K. S. T. Chopperla
J. Ideker |
A study on the effect of aggregate type on pore solution composition |
N. Sinno
M. Shehata |
Ways to evaluate alkali-silica reactivity of mineral fillers |
H. Zeitlhofer
B. Achleitner
G. Maier
C. Bos
M. Peyerl
S. Krispel |
ASR testing versus field experience in Austria |
E. Nsiah-Baafi
K. Vessalas
P. Thomas
V. Sirivivatnanon |
Protocols for investigating the reactivity of aggregates and alkali thresholds for ASR prevention |
M. Kositz
K. Huenger
F. Weise |
Regression analysis of ASR expansions and silica dissolution in the presence of NaCl |
B. J. Wigum
O. Andic-Cakır
P. Nixon
I. Sims
A. Poole
B. Fournier
J. H. Ideker
J. Lindgard |
Global research and collaboration on alkali aggregate reactions in concrete: ICAAR-conferences and RILEM TCs achievements |
B. J. Wigum
G. J. Einarsson |
Testing of Icelandic aggregates and various binders – laboratory vs. field; A decade of results and experiences |
B. J. Wigum
J. Lindgard |
RILEM Technical Committee 258-AAA. Development of a performance-based testing concept |
M. A. Glinicki
D. Jozwiak-Niedzwiedzka
A. Antolik
K. Dziedzic
K. Bogusz |
Application of RILEM test methods for alkali-silica reactivity evaluation of Polish aggregates for concrete road structures |
I. Fernandes
A. S. Silva
V. Ramos
D. Soares |
Sequel of the IMPROVE Project: petrographic analysis of the concrete from concrete prims tests |
E. Krutt
S. Pirskawetz
W. Wallau
B. Meng |
Development of an automated 60 °C Concrete Prism Test |
T. F. Ronning
J. Lindgard
S. K. Bremseth |
Alkali boosting in ASR performance testing – Will extra addition of alkalis to the mix design candidate reflect expansion behaviour of cement clinker alkali variation? |
T. F. Ronning
J. Lindgard
I. Borchers |
ASR performance testing concepts – RILEM AAR-10, AAR-11 and AAR-12 |
I. Sims
K. Hassan
M. Reid
A. Smith
M. B. S. Al-Kuwari |
Assessing AAR potential of processed Wadi Aggregates in Qatar, Arabian Gulf |
K. de Weerdt
P. Hemstad
H. Justnes
T. Ostnor
T. F. Ronning
J. Lindgard |
Fundamental study on ASR kinetics – effect of temperature on aggregate reactivity and pore-water composition |
K. Yamada
Y. Kawabata
T. Kawakami
Y. Sagawa |
Determining the pH of concrete pore water for alkali-wrapping considering alkali dissolution from aggregate |
K. Yamada
Y. Kawabata
T. Kawakami
Y. Sagawa
S. Ogawa |
AW-CPT as an ideal laboratory potential expansion test for ASR with constant alkali content and maximized water supply and the design of an alkali solution for wrapping |
P. Stukovnik
V. B. Bosiljkov
M. Marinsek |
Long term monitoring of alkali carbonate reactions (ACR) |
G. Hartmut
F. Schmidt-Dohl |
Investigations on reaction kinetics in solution experiments to prevent the alkali-silica reaction |
L. Sofia
T. Chappex
K. Scrivener |
Impact of storage conditions on expansion due to ASR |
| THEME 5 – Diagnosis, evaluation and prognosis |
E. Giannini
A.Snyder
T. Drimalas |
Diagnosis and prognosis of ASR in an airfield pavement |
A. Zahedi
L. F. M. Sanchez
M. Noel |
Effect of confinement on AAR-induced expansion and damage |
A. Bezerra
G. Andrade
L. Sanchez
M. Fraser |
Automated assessment of AAR damage in concrete in progress |
V. Lanza
P. Alaejos |
Evaluation of the presence of ettringite in concrete structures affected by alkali-silica reaction |
A. Zahedi
Y. Zhu
L. Sanchez
B. Fournier |
Microscopic assessment of alkali-silica reaction (ASR) affected recycled concrete aggregate (RCA) mixtures derived from construction and demolition waste (CDW) |
D. J. De Souza
L. F. M. Sanchez |
Multi-level assessment of the ASR damage including Vickers’ hardness in concrete |
R. Ziapour
C. Trottier
L. Sanchez |
Assessment of AAR-induced expansion and damage through the direct shear test |
F. Shrimer
J. Balinski |
Stories from the front: AAR testing gone awry |
N. Zubaida
A. Zahedi
L. Sanchez
P. Rivard |
Evaluation of the potential of residual expansion in concrete affected by Alkali Aggregate Reaction |
T. Chappex
J. Hammerschlag
P. Kronenberg |
Correlation of mechanical fatigue testing and semi-quantitative optical microscopy analysis for the robust diagnosis of field ASR damaged structures |
A. Antolik
D. Jozwiak-Niedzwiedzka
U. Diederichs |
Microstructural evaluation of the real concrete pavements with potential Alkali Aggregate Reaction signs |
| THEME 6 – Monitoring and non-destructive methods |
H. Nakagawa
T. Taniguchi
M. Matsushima |
An investigation of ultrasonic method to monitor expansion of concrete due to ASR |
S. Iliopoulos
A. Lamberti
K. Schildermans
S. B. H. Hassine |
Monitoring of ASR affected samples using different NDT-techniques |
S. Tayfur
C. Yuksel
O. Akar
N. Alver
O. Andic-Cakır |
Investigation of alkali silica reaction damage by acoustic emission and damage rating index methods |
M. Shakoorioskooie
M. Griffa
A. Leemann
R. Zboray
P. Lura |
Evolution of alkali-silica reaction cracks and products in concrete at the meso-scale studied by X-ray micro-tomography |
A. Jarek
A. T. dos Santos
B. L. Medeiros
J. L. Bronholo
P. L. Divino
L. A. de Lacerda |
Methodology applied for the installation of fiber optical sensors for AAR expansion monitoring in Peti dam |
S. Mehdinia
K. S. T. Chopperla
A. Hafiz
T. Schumacher
J. H. Ideker |
Early-age detection of ASR in laboratory samples using ultrasonic coda wave monitoring |
G. Macioski
L. F. M. Sanchez
X. Bao
M. H. F. De Medeiros |
Monitoring alkali-aggregate reaction (AAR) induced expansion through the use of fiber Bragg grating sensors |
M. Murasaka
M.Suzuki
S. Yoshida |
Report on load resistant capacity when promoting curing PC beam specimens affected by alkali silica raction |
| THEME 7 – Structural effects of AAR and coupled AAR/DEF |
J. Jabbour
A. Darquennes
L. Divet
R. Bennacer
J. Torrenti
G. Nahas |
Internal swelling reactions in massive structures: multi-scale experimental approach |
K. Kosa
Y. Zheng
N. Uehara |
Stirrup ruptures through experimental and analytical simulations |
| S. Inoue |
Residual load carrying capacity of ASR damaged reinforced concrete beam after 12 years exposure |
N. Gowripalan
J. Cao
V. Sirivivatnanon
W. South |
Comparison of the effect of ASR deterioration on the load carrying capacity of concrete structural elements in accelerated laboratory tests and in the field |
Y. Mikata
R. Matoba
T. Ura
T. Fumoto |
Shear capacity of RC beams damaged by combined deterioration due to ASR and corrosion |
M. Rodrigues
S. Oliveira
J. Proenca |
Development of hybrid HSCT-FE models to study the behavior of large dams due to concrete swelling |
J. Taniguchi
Y. Mikata
S. Inoue |
Effect of ASR and corrosion on loading capacity and deformation performance of RC beam |
A. Zahedi
N. Zubaida
L. Sanchez
P. Rivard |
Effect of external confinement on Alkali-Silica Reaction (ASR)-induced expansion and damage |
M. B. Ftima
M. Bolduc
P. Leger |
Structural stability assessment of concrete structures affected by AAR |
O. Zhychkovska
S. Sheikh
D. Panesar |
Effect of confinement on steel-concrete bond behavior of alkali-silica reactive (ASR) concrete |
N. Hasparyk
S. Kuperman
J. Bronholo
S. Oliveira
M. Braganca
B. Medeiros
K. Portella |
Concrete block sites in Brazil for assessing ASR, ISA and coupled attack over time |
F. Theriault
M. Noel
L. Sanchez |
Effect of alkali-silica reaction on aggregate interlock shear transfer in reinforced concrete structures |
| THEME 8 – Modelling (micro, meso and macroscale) |
X. Ji
Y. Takahashi |
Expansion prediction for alkali-silica reaction under real environment and confinement conditions |
B. Lothenbach
Z. Shi |
Solubility data for alkali-silica reaction products |
J. Seignol
T. Le
P. Argoul |
Numerical design of experiments applied to modelling structural element affected by DEF |
P. Morenon
S.Multon
A. Sellier |
ASR expansions modelling under multi-axial stresses |
C. Lacombe
A. Sellier
T. Vidal
C. Noret
P. Anthiniac |
Mitigation of AAR structural effects by creep of concrete: experiments and modelling |
D. Vo
P. Morenon
S. Multon
A. Sellier
E. Grimal
B. Masson
A. C. El Idrissi
P. Kolmayer |
Modelling the behavior of ASR affected structures using homogenized reinforced concrete finite elements |
A. Sarikaya
E. Erkmen
N. Gowripalan
V. Sirivivatnanon |
A plastic-damage model for concrete affected by alkali-silica reaction |
K. Huenger
M. Kositz |
Thermodynamic modeling of silica dissolution kinetics of quartzitic aggregates stored in highly alkaline solution |
S. Oliveira
M. Rodrigues
J. Proenca |
Application of hybrid HSCT-FE models to identify the swelling effect on a multiple arch dam |
C. Strack
S. Jordan
G. Borne
R. Moser |
Heat flux and dissolution of reactive aggregate powders via isothermal nanocalorimetry |
C. Qiao
G. Green
B. Stein
D. Rothstein |
Feasibility of using the electrical resistivity to measure damage from Alkali-Silica Reaction |
L. Sanchez
A. C. dos Santos
B. Fournier
M.T. de Grazia
D. J. de Souza |
Assessing and forecasting ASR-induced expansion in the laboratory and in the field |
T. N. Nguyen
E. Erkmen
L. Sanchez
J. Li |
A probabilistic homogenization approach for the computation of stiffness degradation in ASR-affected concrete |
X. Qiu
M. Deprez
G. Ye
G. De Schutter |
ASR modelling: 3D microstructure reconstruction of reactive aggregate from 2D images |
E. Gallyamov
R. Rezakhani
M. Corrado
J. Molinari |
Meso-scale modelling of ASR in concrete: effect of viscoelasticity |
T. Maeda
Y. Hiroi
H. Manabe
T. Yamamoto
T. Miyagawa |
Studies on flexural behavior of post-tensioned concrete beam structure deteriorated by alkali-silica reaction |
B. D. R. Benitez
J. F. Seignol
B. Nedjar |
Coupled constitutive equations for assessing mechanical effects of Internal Swelling Reactions |
R. Gorga
L. Sanchez
B. Martin-Perez |
Engineering-based finite element approach to appraise slender and massive ASR-affected structures |
| THEME 9 – Repair and remedial measures |
E. Rodum
B. Pedersen
O. Skjolsvold
M. Champagne
J. Lindgard |
Effect of different field exposure conditions and surface treatments on internal relative humidity (RH) and expansion |
J. P. Kanjee
M. Alexander
Y. Ballim |
Assessment of ASR damage to a heavily trafficked dual carriage concrete roadway in South Africa |
M. B. Ftima
E. Yildiz |
Revisiting the slot-cutting repair technique for facilities affected by AAR using advanced numerical simulations |
F. de Oliveira
M. L. Filho
S. Torres
A. Sousa e Silva
F. de Oliveira |
Diagnosis and repair of electrical transmission towers foundations affected by DEF and AAR |
M. R. Carvalho
E. Fairbairn
R. T. Filho |
Repair system of alkali-aggregate reaction by using fiber reinforced concrete |
C. N. T. Costa
C. N. T. Costa
A. J. Costa E Silva |
Diagnosis and structural recuperation of foundation blocks under attack by AAR in a Brazilian building |
| THEME 10 – Cases of deterioration and management |
G. P. Andrade
A. Bezerra
L. F.M. Sanchez
B. Fournier |
Influence of the direction on alkali-aggregate reaction (ASR)-induced distress of reinforced concrete members |
T. Rodrigues
A. R. Pereira
A. Costa |
Reinforcement and replacement interventions in some bridges located on Aguieira Dam road network |
R. Leconte
O. Beyrand
G. Puyhaubert
D. Vernin
A. Ammouche |
Study of 76 bridges potentially attacked with DEF |
J. P. Gomes
D. S. Matos
A. L. Batista
J. I. Ferreira |
Structural behavior of Pracana dam 30 years after the large rehabilitation due to severe ISR-ASR damage |
J. P. Gomes
J. G. Cunha
A. L. Batista
F. Almeida |
Monitoring and assessment of the structural effects due to ASR in Santa Luzia dam (Portugal) |
T. Oey
T. Vehmas
A. Torkki
M. Ferreira
E. Bohner |
Predicting the incidence of alkali-aggregate reaction in Finnish bridges with machine learning |
A. Hossack
M. Thomas
E. Moffatt
K. MacDonald
G. Hanscom |
Measurement of the mechanical properties of concrete at the Mactaquac Generating Station to enable modeling of future ASR impacts and mitigation |
| S. B. H. Hassine |
Cases of alkali-aggregate reactions in radioactive waste management in Belgium |
| VOLUME 2 |
| Keynote Lectures |
B. Fournier
S. Essalik
M. Champagne
A. Allard
B. Bissonnette |
Alkali-silica reaction in concrete – Physical and chemical effects |
| A. Leemann |
Alkali silica reaction – sequence, products and possible mechanisms of expansion |
K. Yamada
Y. Kawabata
T. Kawakami |
Importance of petrographic diagnosis and a proposal of comprehensive management flow of concrete structures for alkali-aggregate reaction |
| A. Sellier |
Modelling mechanical effects of AAR and DEF |
| A. L. Batista |
Deterioration processes of dams affected by concrete swelling reactions. The Portuguese experience in monitoring and rehabilitation |
| THEME 1 – AAR and coupled AAR/DEF mechanisms |
C. Monin
L. Kristufek
D. J. de Souza
A. Bezerra
L. Sanchez
N. Hasparyk |
Comparison of alkali-silica reaction in low molarity alkali-activated versus Portland-based binary concrete blends |
M. Fujishima
T. Miura
Y. Kawabata
H. Nakamura |
Influence of DEF expansion on mechanical behavior under uniaxial compressive stress evaluated by Digital Image Correlation |
M. E. Kruger
V. Thome
H. Hilbig
M. Kaliwoda
D. Heinz |
Investigations on alkali-silica reaction products using Raman spectroscopy |
A. Pichelin
M. Carcasses
F. Cassagnabere
S. Multon
G. Nahas |
Characterization of DEF affected concretes: detection and modification of properties |
R. Martin
A. Bonnet
J. Renaud
R. Chlela
F. Toutlemonde
C. Sauvaget |
Influence of moisture on the development of Delayed Ettringite Formation |
| THEME 2 – Factors affecting AAR |
P. Hagelia
I. Fernandes |
Microstructural Study of the Chemical and Physical Nature of Alkali Silica Reaction with Emphasis on Reaction Sites |
E. Menendez
B. Aldea
R. García-Roves
H. Recino |
Two methods for extracting alkalis from fly ash and the contribution of these alkalis to the total alkali content of concrete with time |
R. A. de Alcantara Santana
F. L. C. Brasileiro
L. de Freitas Goncalves
A. E. B. Cabral |
The behavior of some Brazilian cement types in mitigation on Alkali-Aggregate Reaction |
M. Champagne
J. Lindgard
B. Fournier
J.Duchesne |
Applying the Damage Rating Index for the spatial damage assessment in concrete specimens affected by alkali-silica reaction |
Y. Takahashi
X. Ji
K. Maekawa |
Scale-dependent expansions of cubic mortars due to alkali silica reaction under different alkali supply conditions |
| C. Giebson |
About the colloidal nature of ASR products |
S. Andrea
M. Stefania
A. Michelacci
L. Isabella |
Alkali-silica reactions in alkali-activated mortars containing reactive WEEE glasses |
H. E. Joo
Y. Takahashi |
Prediction of expansion in concrete induced by alkali-silica reaction considering time-dependent reaction kinetics |
T. Danner
K. De Weerdt
B. Pedersen
J. Lindgard |
Investigations on the feasibility of the CWE method to verify potential alkali release from aggregates in Norwegian field concrete |
C. Giebson
K. Seyfarth
H. Ludwig |
Aggregate dissolution kinetics |
Y. Kawabata
K. Yamada
S. Ogawa
Y. Sagawa |
Environmental impacts on ASR expansions -modeling, field exposure and alkali-wrapped concrete prism test- |
Y. Kawabata
C. Dunant
K. Yamada
T. Kawakami |
Influence of temperature on expansion due to the alkali-silica reaction and numerical modelling |
E. Menendez
I. Fernandes
J. Duchesne
A. Santos Silva |
Chemical and petrographic characterization of aggregates used in the 1st AAR-8 Round Robin Test |
E. Menendez
A. Santos Silva
J. Duchesne
M. Berra
K. De Weerdt
I. Fernandes
R. Garcia-Roves
Y. Salem
D. Soares
B. Fournier
T. Mangialardi
J. Lindgard |
RILEM TC 258-AAA Round Robin Test: Alkali release from aggregates. Critical review of the test method AAR-8 |
| THEME 3 – Preventive measures |
B. Santos
D. Ribeiro |
Influence of granite rock dust addition in the Alkali-Aggregate Reaction (aar) in cementitious materials |
A. Ghanizadeh
M. Thomas
T. Drimalas
K. Siva Teja Chopperla
A. Parashar
J. Ideker
R. Lute
K. Folliard |
Using the miniature concrete prism test (MCPT) to evaluate ASR preventive measures |
L. Thinley
Y. Wang
L.Burris
D. Hooton
P. Suraneni
C. Shearer |
Alkali-Silica Reaction Mitigation Performance of Unconventional and Marginal Source Fly Ashes |
A. Leemann
C. Merz |
Alkali-aggregate reaction: correlation of accelerated testing and field performance of concrete containing mineral additions |
R. D. Hooton
B. Fournier |
Long-term ASR Mitigation of Outdoor Exposure Blocks made with High-alkali Cement- SCM Combinations |
J. Custodio
J. Lindgard
B. Fournier
A. Santos Silva
M. Thomas
T. Drimalas
J. Ideker
R. Martin
I. Borchers
B. Wigum
T. Ronning |
Correlating field and laboratory investigations for preventing ASR in concrete – the LNEC cube study |
| THEME 4 – Testing for potential AAR |
A. Kucharova
M. Kuchynova
S. Sachlova
Richard Prikryl
Z. Pertold |
Detailed petrographic characterization for quantification of ASR potential of quartz-rich rocks |
A. Snyder
B. Restelli
A. Patel
J. Paris
E. Giannini
C. Ferraro |
Petrographic Characterization of Highly Reactive Sand from Western Texas, USA |
A. Parashar
K. S. T. Chopperla
A. Ghanizadeh
R. Lute
T. Drimalas
M. Thomas
K. Folliard
J. H. Ideker |
Overview on improving the guidance of AASHTO R 80 and ASTM C1778 for ASR potential and prevention with SCMs |
E. Moffatt
M. Thomas
M. Kasaniya
M. Laskey |
A New Performance Test Method for Alkali-Silica Reaction |
I. Borchers
J. Lindgard
C. Muller |
Evaluation of laboratory test methods for assessing the alkali reactivity potential of aggregates by field site tests |
J. Lindgard
I. Borchers
J. Custodio
E. Menendez
B. Fournier
B. J. Wigum |
PARTNER Project post documentation study – condition assessment of field exposure site cubes (Part I – results of physical and chemical testing) |
I. Fernandes
A. Leemann
E. Menendez
B. Fournier
J. Lindgard
J. Custodio
B. J. Wigum |
PARTNER Project post documentation study – condition assessment of field exposure site cubes (Part II – results of microstructural analyses) |
| THEME 5 – Diagnosis, evaluation and prognosis |
M. Ranger
M. T. Hasholt
R. A. Barbosa
L. H. Jensen |
Predicting the effect of SCMs on ASR in the accelerated mortar bar test with artificial neural networks |
M. Champagne
J. Lindgard
B. Fournier
B. Bissonnette
C. Duchesne |
Profiling the internal damage within an ASR-affected dam with the Damage Rating Index (DRI) |
K. Stemland
T. Kanstad
E. Rodum |
Stiffness damage testing of laboratory cast alkali-silica reactive concrete and cores drilled from an existing concrete structure |
P. Fecteau
B. Fournier |
Alkali-Carbonate Reaction Concrete Prism Test Samples – Macroscopic Petrography and Damage Evaluation through the Damage Rating Index Method |
K. Seyfarth
C. Giebson
H. Ludwig |
ASR related service life estimation for concrete pavements |
Y. Ando
S. Hirono
T. Katayama
K. Torii |
Microscopic observations of sites and forms of ettringite in the microstructure of deteriorated concrete |
S. Medeiros
I. Fernandes
B. Fournier
J. C. Nunes
A. Santos Silva
V. Ramos
D. Soares |
Alkali silica reaction in volcanic rocks: a worldwide comparative approach |
C. Trottier
R. Ziapour
A. Zahedi
L. Sanchez
F. Locati |
Microscopic characterization of alkali-silica reaction (ASR) affected recycled concrete mixtures induced by reactive coarse and fine aggregates |
| THEME 6 – Monitoring and non-destructive methods |
M. Murasaka
M. Suzuki
S. Yoshida |
Report on Load resistant capacity when promoting curing PC Beam specimens affected by Alkali silica reaction |
L. O. Santos
M. Xu
A. Santos Silva |
Monitoring of ASR/ISR structural effects in Aguieira bridges |
| THEME 7 – Structural effects of AAR and coupled AAR/DEF |
L. Martin
P. Thomas
V. Sirivivatnanon |
The combined role of alkali silica reaction and delayed ettringite formation in durability loss of concrete structures: a literature review |
| THEME 8 – Modelling (micro, meso and macroscale) |
M. Xu
C. Santos
J. P. Gomes
J. Custodio
L. O. Santos |
Prediction of the structural effects of expansive reactions on a concrete structure in a marine environment |
C. Serra
N. M. Azevedo
A. L. Batista |
Numerical simulation of the alkali aggregate reaction effects in concrete using mesoscale particle models |
T. Miura
S. Multon
Y. Kawabata |
Influence of different expansion models on the anisotropy of ASR expansion under restraint evaluated by 3D-RBSM |
I. Dias
A. L. Batista
E. Carvalho |
Analysis, interpretation and prediction of the structural behavior of Cahora Bassa dam (Mozambique), affected by concrete swelling |
I. Dias
A. L. Batista
R. Rebelo |
Prediction of the structural behaviour of Bemposta dam (Portugal), affected by concrete swelling |
I. Dias
A. L. Batista
S. Ferra |
Influence of temperature and stress field seasonal variations in the development of concrete swelling in dams. Application to the case of Covão do Meio dam (Portugal) |
A. Nour
A. Cherfaoui |
On the macro modelling of the Alkali-Aggregate Reaction in concrete: Numerical implementation in Abaqus Explicit |
