Program for Series 9 on Thursday, 27th May, 2021

Series 9        
Thursday, 27th May, 2021
13:00 - 14:30 Room 1 Recycled materials https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw
  Chair: Mirja Illikainen  
13:00   Marija Nedeljkovic MULTI-LEVEL CHEMICAL CHARACTERIZATION OF DUTCH FINE RECYCLED CONCRETE AGGREGATES: A COMPARATIVE STUDY
13:15   Antonis Kanellopoulos THE EFFECT OF MINING WASTE ON THE DURABILITY INDICATORS OF CEMENT-BASED COMPOSITES
13:30   Yubo Sun POTENTIAL APPLICATION OF MSWI BOTTOM ASH AS SUBSTITUTE MATERIAL IN PORTLAND CEMENT CONCRETE
13:45   Chunping Gu THE EFFECT OF SULFATE-RICH SEWAGE SLUDGE ASH ON THE VOLUME DEFORMATION AND MICORSTRUCTURE OF CEMENT PASTE
14:00   Mark Bediako COMPRESSIVE STRENGTH AND PORE STRUCTURE STUDIES OF CLAMP-FIRED WASTE POWDERED CLAY BRICK AS A SUPPLEMENTARY CEMENTITIOUS MATERIAL
14:15     DISCUSSION

 

13:00 - 14:30 Room 2 Transport properties 2 https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg
  Chair: Mark Alexander  
13:00   Carmen Andrade QUANTIFIYING WATER PERMEABILITY AND PORE SIZE THROUGH CAPILLARY ABSORPTION
13:15   Mingqi Li CONTINUUM PERCOLATION THRESHOLD AND IONIC DIFFUSIVITY OF POROUS MEDIA CONSISTING OF ASYMMETRICAL OVOIDAL PORES
13:30   Kotaro Ishikawara COMPRESSIVE STRENGTH AND CHLORIDE ION PERMEATION RESISTANCE OF MORTAR CONTAINING CLINKER WITH DIFFERENT MINERAL COMPOSITION AS AN AGGREGATE
13:45   Xuande Chen EFFECT OF THE TEMPERATURE ON THE WATER TRANSPORT BY CAPILLARITY INTO THE CONCRETE POROSITY
14:00   Jiaqi Zhao INVESTIGATION ON EFFECT OF TIME DEPENDENT SURFACE CHLORIDE CONCENTRATION ON APPARENT AVERAGE CHLORIDE DIFFUSION COEFFICIENT IN CONCRETE
14:15   Lixiao Zhao INFLUENCE OF THE RELATIVE MOLECULAR MASS OF VISCOSITY ENHANCERS ON CHLORIDE DIFFUSION IN MORTARS: A PERLIMINARY STUDY

 

14:30 - 15:20 Plenary Session Closure  https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw
14:30   Klaas van Breugel WHY CEMENT-BASED MATERIALS COULD MAKE THE DIFFERENCE?
15:00     BEST STUDENT PRESENTATION AWARDS
15:15   Changwen Miao ANNOUCEMENT OF NEXT MICRODURABILITY CONFERENCE
15:20   Guang Ye CLOSURE REMARKS

 

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Program for Series 8 on Tuesday 25th May, 2021

Series 8
Tuesday, 25th May, 2021 (CET)
13:00 - 15:00 Room 1 Degradation   https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw
  Chair: Camen Andrade  
13:00   Emanuele Rossi A STUDY OF THE ELASTIC MODULI AND CHEMICAL COMPOSITION OF NATURALLY-GENERATED CORROSION PRODUCT THROUGH NANO-INDENTATION AND ENERGY DISPERSIVE X-RAY SPECTROMETRY (EDS)
13:15   Stefan Ullmann EFFECT OF YOUNG'S MODULS ON THE DEGRADATION OF REPAIR MORTARS CHLORIDE MIGRATION RESISTANCE UNDER COUPLED LOADING CONDITIONS
13:30   Wenhao Guo THE INFLUENCE OF LIGHTWEIGHT FUNCTIONAL AGGREGATES ON THE ACIDIFICATION DAMAGE IN THE EXTERNAL ANODE MORTAR DURING CATHODIC PROTECTION FOR REINFORCED CONCRETE
13:45   Marija Krstic ASSESSMENT OF FREEZE-THAW RESISTANCE OF CEMENT BASED CONCRETE WITH GROUND GLASS – POZZOLAN THROUGH X-RAY MICRO TOMOGRAPHY
14:00   Haochuan Wang DETERIORATION OF ORGANIC COATINGS ON CONCRETE UNDER ARTIFICIAL AGING
14:15   Yogesh Kumar Ramu PORE SOLUTION CHEMISTRY OF EXPANSIVE HEAT CURED CEMENTITIOUS SYSTEMS
14:30   Kai Yang WILL ORTHO-ENRICHED WATER INCREASE THE DURABILITY OF CONCRETE?
14:45       DISCUSSION
 
13:00 - 15:00 Room 2 Durability assessment https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg
  Chair: Pan Feng
13:00   Shiyu Sui CHLORIDE BINDING ASSESSMENT IN C3S SYSTEMS WITH CALCINED CLAY
13:15   Hongzhi Zhang ASSESSING PROPERTIES OF HYDRATING CEMENT PASTE USING X-RAY COMPUTED TOMOGRAPHY CHARACTERISATION
13:30   Philipp Kunz DIFFUSION OF CHLORIDES IN STRAIN-HARDENING CEMENT-BASED COMPOSITES
13:45   Xiaoxian Wang INFLUENCE OF DIFFERENT CORROSION SOLUTIONS ON REINFORCED CONCRETE BY DIC AND TRADITIONAL STRAIN TEST
14:00   Shaoxiong Ye IN SITU OBSERVATION OF TRICALCIUM ALUMINATE DISSOLUTION IN WATER
14:15   Zhenhai Xu DETERIORATION OF CEMENT MORTARS PARTIALLY IMMERSED IN SULFATE
14:30     DISCUSSION
         

 

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Program for Series 7 on Thursday 20th May, 2021

Series 7        
Thursday, 20th May, 2021
13:00 - 15:00 Room 1  Durability of concrete https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw
  Chair: Wei Chen  
13:00   Antony Joseph   MICRO- AND PORE STRUCTURE ANALYSIS OF VOLCANIC ASH BLENDED CEMENT PASTE
13:15   Carolina Azambuja ANALYSIS OF THE DURABILITY OF HIGH STRENGTH CONCRETE WITH SUPERABSORBENT POLYMER
13:30   Aliaksandra Tsitova   ANALYSIS OF MICROCRACKING FORMATION DURING BASIC AND DRYING CREEP IN CEMENTITIOUS MATERIALS
13:45   Cong Tian   EARLY CRACKING OF CEMENTITIOUS MATERIALS BASED ON THE ECCENTRIC RING TEST
14:00   Emanuele Rossi   ON THE APPLICABILITY OF A PRECURSOR FOR BACTERIA-BASED SELF-HEALING CONCRETE DERIVED FROM ORGANIC WASTE STREAMS
14:15   Karen Scrivener   DEVELOPPING A GENERIC APPROACH TO DURABILITY
14:30       Discussion

 

13:00 - 15:00 Room 2  Concrete modelling 2 https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg
  Chair: Eddy Koenders  
13:00   Khalil Ferjaoui MULTISCALE MODELLING OF CHLORIDE TRANSPORT IN CEMENTITIOUS MATERIALS AT THE ATOMIC AND PORE NETWORK SCALES
13:15   Zhidong Zhang MODELLING EFFECT OF COARSE AGGREGATES ON OXYGEN TRANSPORT AND CORROSION PRODUCTS PRECIPITATION IN REINFORCED CONCRETE
13:30   Haoliang Huang THERMODYNAMIC MODELING OF THE REACTIONS OF SELF-HEALING AGENTS AND THE CHEMICAL BINDING OF AGGRESSIVE IONS IN SEA WATER
13:45   Peng Gao   PREDICTION OF THE CHEMICAL SHRINKAGE OF PORTLAND CEMENT
14:00   Shengying Zhao   MODELLING COMPRESSIVE BEHAVIOUR OF CEMENT PASTE WITH SUPERABSORBENT POLYMER
14:15   Krishnya Siventhirarajah A MULTISCALE MODEL FOR PREDICTING THE MECHANICAL PROPERTIES OF CEMENT PASTE
14:30       Discussion
         

 

Program for Series 6 on Tuesday, 18 May, 2021

Series 6        
Tuesday, 18th May, 2021
13:00 - 15:00 Room 1  New materials and Technology https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw
  Chair: Tetsuya Ishida
13:00   Chen Chen   RESEARCH ON PREPARATION AND PROPERTIES OF C-S-H/PEG1000 PHASE CHANGE COMPOSITE
13:15   Kalina Grabowska INTERNAL HYDROPHOBIZATION BY MEANS OF ORGANOSILICON COMPOUNDS
13:30   Shengtian Zhai   RESEARCH ON MECHANICAL PROPERTIES AND MICRO-MECHANISM OF GRAPHENE CEMENT-BASED COMPOSITES
13:45   Estefania Cuenca MICROSTRUCTURAL INVESTIGATION OF NANOCELLULOSE ADDITION ON THE PERFORMANCE OF CEMENTITIOUS MATERIALS CURED IN AGGRESSIVE ENVIRONMENTS
14:00   Jolien Van Der Putten   3D PRINTING OF CEMENTITIOUS MATERIALS WITH SUPERABSORBENT POLYMERS: A DURABLE SOLUTION
14:15   Chao Zhang   PREDICTING THE YIELD STRESS OF 3D PRINTING MORTAR BASED ON THE FLOWABILITY OF PASTE AND EXCESS PASTE THICKNESS
14:30   Sha Yang   LIGHTWEIGHT AGGREGATE CONCRETE WITH FOAMED BINDER MATRIX FOR SUSTAINABLE APPLICATIONS
14:45     DISCUSSION

 

13:00 - 15:00 Room 2 Transport properties 1 https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg
  Chair: Pietro Lura  
13:00   Yuanzhang Cao THE COMPETITIVE DIFFUSION PROCESS OF CHLORIDE INTO MORTAR IMMERSED IN CHLORIDE-SULFATE SOLUTION
13:15   Ameya Kamat REAL-TIME CHLORIDE DIFFUSION COEFFICIENT IN CONCRETE USING EMBEDDED RESISTIVITY SENSORS
13:30   Leo Pel SIMULTANEOUS MEASUREMENT OF NA AND CL DIFFUSIVITY IN POROUS MEDIA BY RADIAL DIFFUSION USING NMR
13:45   Julien Gonthier ADVANCED CHARACTERIZATION OF CHLORIDE BINDING IN OPC AND LC³ PASTES
14:00   Haiwei Zhu ADVANCES IN CHLORIDE DIFFUSION OF CONCRETE EXPOSED TO MARINE FIELD ENVIRONMENT
14:15   Bo Ran SULFATE DIFFUSIVITY ALTERED BY PORE CRYSTALLIZATION DUE TO CHEMICAL SULFATE ATTACK OF CEMENT-BASED MATERIALS
14:30   Jingbin Yang EFFECTS OF THE PRE-ABSORPTION OF SUPERABSORBENT POLYMERS AND THE WATER-CEMENT RATIO OF PASTE ON THE ADSORPTION-DESORPTION OF SUPERABSORBENT POLYMERS: AN NMR STUDY
14:45   Mickael Saillio   INFLEUNCE OF THE POROUS NETWORK ON CHLORIDE DIFFUSION IN PRESENCE OF SULPHATE
15:00       DISCUSSION

 

 

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Program for Series 5 on Thursday, 13 May, 2021

Series 5      
Thursday, 13th May, 2021
13:00 - 15:00 Room 1 SHCC, UHPC and UHPFRC https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw
  Chair: Frank Dehn
13:00   Yanbo Liu MECHANICAL AND CHLORIDE PERMEABILITY PROPERTIES OF COARSE FIBRE REINFORCED CONCRETE
13:15   Anna Antonova CONTACT BETWEEN CEMENTITIOUS MATRIX AND FIBRES INFLUENCED BY THE MODIFICATION OF THEIR PARAMETERS
13:30   SiYi Ju EFFECT OF FINE AGGREGATE ON RHEOLOGICAL PROPERTIES OF ULTRA-HIGH PERFORMANCE CONCRETEUHPC
13:45   Taotao Feng EFFECT OF ULTRA-FINE FLY ASH ON THE MECHANICAL AND SHRINKAGE PROPERTIES OF ULTRA-HIGH PERFORMANCE CONCRETE
14:00   Jiandong Wu DEVELOPMENT OF AN ECO-FRIENDLY HIGH STRENGTH AND HIGH DUCTILITY CEMENTITIOUS COMPOSITES (ECO-HSHDCC) INCORPORATING GLASS POWDER
14:15   Amin Abrishambaf MICROSTRUCTURAL STUDY OF A UHPFRC INCORPORATING ECAT
14:30   Yanbo Liu INFLUENCE OF AMBIENT TEMPERATURE ON THE MECHANICAL PROPERTIES OF MACRO FIBRE REINFORCED CONCRETE
14:45       DISCUSSION

 

13:00 - 15:05 Room 2 Special Session on Alkali-silica Reaction https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg
Organizor: Zhenguo Shi
13:00   Zhenguo Shi INTRODUCTION
13:05   Andreas Leemann CHARACTERIZATION OF ASR PRODUCTS FORMED IN CONCRETE AGGREGATES
13:20   Xiujiao Qiu MODELLING OF MICROSTRUCTURE OF ASR INFLUENCED CEMENT-BASED MATERIALS
13:35   Tyler Oesch ANALYSIS OF THE POROSITY OF ALKALI-SENSITIVE AGGREGATES FOR THE ASSESSMENT OF MICROSTRUCTURE-DEPENDENT SOLUBILITY IN THE CONTEXT OF ASR
13:50   Yuya Takahashi ANALYTICAL STUDY ABOUT THE EXPANSION PROGRESS OF CONCRETE EXPOSED TO COMBINED ALKALI SILICA REACTIONS AND FREEZING THAWING CYCLES
14:05   Wei Wang EFFECT OF REACTIVE AGGREGATE ON THE EARLY AGE REACTION OF WATER GLASS ACTIVATED SLAG/FLY ASH MORTARS
14:20   Qingfeng Liu MULTI-PHASE MODELLING OF MULTI-SPECIES TRANSPORT IN CONCRETE: IN CASE OF ELECTROCHEMICAL PROTECTION FOR BOTH ASR AND CHLORIDE ATTACK
14:35   Zhenguo Shi SYNTHESIS OF ALKALI-SILICA REACTION (ASR) PRODUCTS AND THE ROLE OF AL AND LI IN MITIGATING ASR
14:50   DISCUSSION

 

 

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Program for next Series on 16 May, 2021

Series 4

     

Tuesday, 11th May, 2021 (CET)

13:00 - 15:00

Room 1

SCMs and alternative binders

https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw

 

Chair:

Nele De Belie

13:00

 

Patricija Kara De Maeijer

APPLICATION OF ULTRA-FINE FLY ASH AS CEMENT REPLACEMENT FOR SUSTAINABLE CONCRETE WITH OPTIMAL PACKING DESIGN

13:15

 

Qiao Wang

UNIDIRECTIONAL SULFATE INGRESS IN LIMESTONE CALCINED CLAY CEMENT (LC3) PASTES UNDER CYCLIC EXPOSURE

13:30

 

Luís Urbano Durlo Tambara Júnior

EFFECT OF CHLORIDE SALTS ON THE HYDRATION OF SULFOALUMINATE CEMENT

13:45

 

Shuai Bai

EXPLORING THE POTENTIAL OF NANO-SIO2 TO PREVENT EARLY-AGE FROST DAMAGE IN PORTLAND CEMENT PASTE

14:00

 

Vaishnav Kumar

INFLUENCE OF EXTERNAL ENVIRONMENT ON EARLY-AGE EXPANSION CHARACTERISTICS OF CALCIUM SULFOALUMINATE CEMENT-BASED BINDERS

14:15

 

Rohollah Rostami

THE EFFECT OF SAP AND SCM ON MICROSTRUCTURE DEVELOPMENT IN EARLY AGE FIBRE REINFORCED MORTARS

14:30

 

Shiyu Zhuang

RELATIONSHIP BETWEEN THE WATER ABSORPTION AND THE CHLORIDE ION PENETRATION OF BLENDED CEMENT CONCRETE WITH VARIOUS SCMS: A PRELIMINARY EVALUATION ON WHETHER WATER ABSORPTION CAN PROVIDE A RELIABLE ESTIMATION OF OTHER TRANSPORT PROPERTIES

14:45

 

 

 

DISCUSSION

 

 

13:00 - 15:05

Room 2

 Special Session on Carbonation

https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg

                      Organizor:

 Marija Nedeljkovic

 

13:00

 

Marija Nedeljkovic

INTRODUCTION

13:05

 

Peng Jin

 

Effects of Carbonic Anhydrase Bacteria on the Carbonation Process of C2S

13:20

 

Claudia Romero Rodriguez

ACCELERATED CARBONATION OF ORDINARY PORTLAND CEMENT PASTE AND ITS EFFECTS ON MICROSTRUCTURE AND TRANSPORT PROPERTIES

13:35

 

Wei Chen

CARBONATION RESISTANCE OF POLYALUMINUM MODIFIED BLAST FURNACE SLAG BLENDED CEMENT PASTE

13:50

 

Quoc Tri Phung

A CONTINUUM MODEL FOR CARBONATION CURING OF FIBER-CEMENT COMPOSITES

14:05

 

Janez Perko

DEVELOPMENT OF A PORE SCALE MODEL FOR THE CARBONATION OF HARDENED CEMENT PASTE

14:20

 

Christian Paglia

THE AIR PERMEABILITY, CARBONATION AND CHLORIDE CONTENT ALONG A CONCRETE HIGHWAY UNDERPASS

14:35

 

Marija Nedeljkovic

CARBONATION RATES OF ALKALI-ACTIVATED AND CEMENT-BASED CONCRETES

14:50

 

 

 

DISCUSSION

 

 

 

 

 

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Program for next Series on 06 May, 2021

Series 3

       

Thursday, 06th May, 2021

13:00 - 15:00

Room 1

Concrete modelling 1

https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw

 

Chair:

Huisu Chen

 

13:00

 

Quoc Tri Phung

A PHENOMENOLOGICAL MODEL FOR HYDRATION HEAT EVOLUTION OF A CEMENTED WASTE FORM

13:15

 

Zhangli Hu

 

COMPARISON OF NUMERICAL PREDICTIONS FOR EARLY-AGE CREEP

13:30

 

Yogarajah Elakneswaran

FE INCORPORATION IN CEMENT HYDRATES: EXPERIMENTS AND THERMODYNAMIC MODELING

13:45

 

Han Wei

 

HYDRATION BEHAVIOR OF MAGNESIUM AMMONIUM PHOSPHATE CEMENT AND STABILITY ANALYSIS OF ITS HYDRATION PRODUCTS THROUGH THERMODYNAMIC MODELING

14:00

 

Kosuke Handa

 

MODELING AND VOLUME EXPANSION SIMULATION OF CEMENT PASTE WITH CSA TYPE EXPANSIVE ADDITIVE

14:15

 

Zhiyuan Xu

 

LATTICE BOLTZMANN SIMULATION OF CHLORIDE TRANSPORT IN ALKALI-ACTIVATED SLAG

14:30

 

Yun Chen

 

A MOLECULAR DYNAMICS STUDY OF N-A-S-H GEL WITH VARIOUS SI/AL RATIOS

14:45

 

Xiaodi Dai

 

INFLUENCE OF TEMPERATURE AND ACTIVATOR TYPE ON THE STRUCTURAL BUILD-UP OF ALKALI-ACTIVATED SLAG/FLY ASH

15:00

 

 

 

DISCUSSION

         

13:00 - 15:30

Room 2

Special session: Alkali-activated materials 3

https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg

Organizor:

Zuhua Zhang and Stijn Matthys

13:00

 

Jingxiao Zhang

CHLORIDE DIFFUSION OF ALKALI-ACTIVATED FLY ASH/SLAG CONCRETE

13:15

 

Richard Caron

MECHANICAL PROPERTIES AND SHRINKAGE OF ALKALI-ACTIVATED SLAG CONCRETE

13:30

 

Beibei Sun

A REVIEW: THE STRENGTH INFLUENCE FACTORS OF SLAG AND FLY ASH BASED ALKALI ACTIVATED MATERIALS

13:45

 

Xiaomei Wan

A STUDY ON FRACTURE TOUGHNESS OF ULTRA-HIGH TOUGHNESS GEOPOLYMER COMPOSITES BASED ON DOUBLE-K CRITERION

14:00

 

Bruna Juvêncio Frasson

EFFECT OF PORTLAND CEMENT ADDITION ON INITIAL DISSOLUTION OF COAL GANGUE BASED ALKALI-ACTIVATED CEMENT

14:15

 

Thi Nhan Nguyen

EFFECT OF PRECURSORS AND WATER TO BINDER RATIOS ON THE WATER PERMEABILITY OF ALKALI-ACTIVATED MORTARS

14:30

 

Xiuhui Liang

UTILIZATION OF BIOMASS FLY ASH IN ALKALI-ACTIVATED MATERIALS

14:45

 

Lazar Azdejkovic

DURABILITY ASSESSMENT OF ALKALI-ACTIVATED TEXTILE REINFORCED MORTAR (AATRM) CONSISTING OF METAKAOLIN/LADLE FURNACE SLAG-BASED GEOPOLYMER AND BASALT FIBER TEXTILE

15:00

 

Cassandre Le Galliard

ASSESSMENT OF ALKALI-ACTIVATED SLAG CARBONATION

15:15

 

 

 

DISCUSSION

 

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Program for next Series on 04 May, 2021

 

Series 2

       

Tuesday, 04th May, 2021

 

 

13:00 - 15:00

Room 1

Service life and durabiilty of concrete

https://tudelft.zoom.us/webinar/register/WN_g-WwYwbHSWSoRf0iNl5xiw

 

Chair:

Qingfeng Liu

 

13:00

 

Michel Boutz

AGEING COEFFICIENT OF FLY ASH CONCRETE

13:15

 

Yanbo Liu

SERVICE LIFE PREDICTION OF CONCRETE STRUCTURES UNDER CHLORIDE ENVIRONMENT BASED ON MONTE CARLO METHOD

13:30

 

Jon Makar

ELECTROCHEMICAL REACTIONS BETWEEN IRON SULFIDE MINERALS AND THEIR IMPLICATIONS FOR CONCRETE DURABILITY

13:45

 

Kumar Nandhini

DURABILITY INVESTIGATIONS OF MICRO AND NANO SILICA BLENDED CEMENTITIOUS SYSTEMS IN SELF-COMPACTING CONCRETE UNDER ADVERSE CONDITIONS

14:00

 

Zijian Jia

IN-SITU LEACHING BEHAVIOR OF PORTLAND CEMENT PASTE IN DIFFERENT SOLUTION

14:15

 

Tiao Wang

A PROBABILISTIC APPROACH FOR ESTIMATING CORROSION POSSIBILITY OF REINFORCED CONCRETE STRUCTURE CONSIDERING CRACK DEVELOPMENT

14:30

 

Wang Liguo

EFFECT OF EARLY STRENGTH AGENT ON CEMENT SLURRY CONTAINING RETARDER

14:45

 

 

 

DISCUSSION

 

 

 

 

 

13:00 - 15:45

Room 2

Special session: Alkali-activated materials 2

https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg

Organizor:

Zuhua Zhang and Stijn Matthys

13:00

 

Stephanie Staquet

INFLUENCE OF THE MS-MODULUS ON THE EARLY AGE VOLUME CHANGE AND HEAT RELEASE OF SLAG AND FLY ASH PASTES ACTIVATED BY SODIUM HYDROXIDE AND SODIUM SILICATE

13:15

 

Zhenming Li

MITIGATING THE AUTOGENOUS SHRINKAGE OF ALKALI-ACTIVATED SLAG BY INTERNAL CURING

13:30

 

Ivana Krajnovic

INFLUENCE OF CURING CONDITIONS ON ALKALI-ACTIVATED MORTARS INTENDED FOR CONCRETE REPAIR

13:45

 

Yi Wang

STRAIN HARDENING BEHAVIOUR OF PVA FIBRE REINFORCED GEOPOLYMER COMPOSITES

14:00

 

Shizhe Zhang

DEVELOPMENT OF STRAIN-HARDENING GEOPOLYMER COMPOSITE THROUGH MICROMECHANICS MODELLING

14:15

 

Bruna Juvêncio Frasson

MICROSTRUCTURE AND PROPERTIES OF HYBRID COAL GANGUE-BASED ALKALI-ACTIVATED CEMENT

14:30

 

Zongxian Huang

STRENGTH AND MICROSTRUCTURE OF ALKALI-ACTIVATED PHOSPHOROUS SLAG BINDER: EFFECTS OF ACTIVATOR TYPE/DOSAGE AND PHOSPHOROUS SLAG CHEMICAL COMPOSITION

14:45

 

Saeid Ghorbani

INFLUENCE OF WATER/BINDER RATIO ON WORKABILITY AND STRENGTH OF TERNARY SLAG BASED AAM

15:00

 

Luiz Miranda de Lima

EVALUATION OF THE ROLE OF CATIONIC SPECIES IN DETERMINING REACTIVITY OF PRECURSORS OF ALKALI-ACTIVATED SYSTEMS

15:15

 

Laura Rossi

FIBRE-REINFORCED ALKALI-ACTIVATED MATERIALS (FRAAMS)

15:30

 

 

 

DISCUSSION

 

 

 

 

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Program on 29 April, 2021

 

Microdurability Conference Webinar Series Programme                                                                                            

Note: Time Zone Central European Time (CET)

Series 1

 

 

 

 

Thursday, 29th April, 2021

14:00 - 15:00

Plenary Session

 

14:00

 

Guang Ye
Changwen Miao

Welcome and openning

14:10

 

Erik Schlangen
Branko Savija

Panel discussion
Panelist: Keynote speakers of Microdurability conference

 

 

 

 

15:00 - 16:45

Room 1

Cement hydration                                                    

 

 

Chair:

Yamei Zhang

 

15:00

 

Leo Pel

NACL INTERACTION DURING HYDRATION AS STUDIED BY NMR

15:15

 

Lzuru Segawa

STRENGTH DEVELOPMENT AND HYDRATION PROGRESS OF A CEMENT-BASED SOLIDIFYING AGENT USED IN CEMENT-TREATED SOIL CONTAINING VOLCANIC MINERAL COMPONENTS

15:30

 

Zhuqing Yu

EFFECTS OF THE FINENESS OF DENSIFIED SILICA FUME ON THE HYDRATION OF PORTLAND CEMENT

15:45

 

Antonina Goncharov

EFFECT OF SULFATES ON HYDRATION AND PROPERTIES OF BELITE-RICH CEMENT PASTE

16:00

 

André Silva

INFLUENCE OF CARBON DIOXIDE AS A MIXTURE COMPONENT ON THE CEMENT HYDRATION

16:15

 

Yanliang Ji

THE INFLUENCE OF HYDRATION ON THE MICROSTRUCTURE DEVELOPMENT OF CEMENT PASTE WITH BLEEDING: AN NMR STUDY

16:30

 

 

 

DISCUSSION

 

 

 

 

 

15:00 - 17:00

Room 2

Special session: Alkali-activated materials 1

https://tudelft.zoom.us/webinar/register/WN_bPHHbPjVSi-gmN0K413oWg

                        Organizor:

Zuhua Zhang and Stijn Matthys

15:00

 

Zuhua/Matthys

INTRODUCTION OF SPECIAL SESSION OF ALKALI-ACTIVATED MATERIALS/DURSAAM MIDTERM WORKSHOP

15:15

 

Wei Wang

EFFECT OF REACTIVE AGGREGATE ON THE EARLY AGE REACTION OF WATER GLASS ACTIVATED SLAG/FLY ASH MORTARS

15:30

 

Juan Pablo

CHLORIDE-INDUCED CORROSION OF STEEL REINFORCEMENT IN ALKALI-ACTIVATED SLAG/ METAKAOLIN BLENDED CONCRETES

15:45

 

Rihards Gailitis

REINFORCED AND PLAIN GEOPOLYMER CONCRETE SPECIMEN CROSS-SECTION COMPOSITION INFLUENCE ON CREEP STRAINS

16:00

 

Syamak Tavasoli

INVESTIGATION OF POROSITY AND CARBONATION DEPTH IN ALKALI-ACTIVATED GGBS MORTAR

16:15

 

Hua Dong

DRYING SHRINKAGE OF ALKALI-ACTIVATED SLAG CONCRETE WITH NATURAL/RECYCLED AGGREGATES

16:30

 

Marcello Mutti

INFLUENCE OF MIX DESIGN PARAMETERS ON REACTIVITY AND SETTING OF ALKALI-ACTIVATED MATERIALS

16:45

 

 

 

DISCUSSION

 

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Considering current situation of COVID-19 in the Netherlands and in European, it will be very difficult to organize a physical conference in the end of this April in the Hague. Furthermore we have already postponed the conference two times so that the conference organizing committee has decided to change the Microdurability conference to an online conference.

Learnt from other successful online events, it would be very hard for participants to sit the whole day in front of screen in three consecutive days. Thus we plan to organize the Microdurability conference as a series of webinars throughout the month of April and May. In each series, we will plan three parallel sessions within 2 hours. Each parallel session may contribute to a specific topic. There are 7 presentations in each session. Every presentation lasts 15 min (12 min pre-recorded video + 3 min live Q&A). A deep discussion is expected in the end of each session. Preliminary schedule of the conference is listed in Table 1.

Table. 1. Preliminary schedule of the Microdurability2020

 

Date

Time

Day 1

Thursday, 29th April, 2021

13:00 – 15:00 (CET)

Day 2

Tuesday, 04th May, 2021

Day 3

Thursday, 06th May, 2021

Day 4

Tuesday, 11th May, 2021

Day 5

Tuesday, 18th May, 2021

Day 6

Thursday, 20th May, 2021

Day 7

Tuesday, 25th May, 2021

 

The event registration is NOW open. Please register before the 10th Feb, 2021.

Registered authors are encouraged to give a presentation during the event. Please prepare a pre-recorded video (maximum length: 12 minutes) of your presentation and send to info@microdurability2020.com via WeTransfer before 15th March, 2021.

For registered authors, your contribution will be included in the Microdurability2020 proceeding. Please note that no copyright of your contribution is required. If we do not receive your registration before 10th Feb 2021, your paper will be excluded in the conference proceedings and in the online programme.

Definitive programme of the event will be sent before 31st March, 2021

We thank you very much for your patience and your support.

 

 

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Objective

International RILEM Conference on Microstructure Related Durability of Cementitious Composites (Microdurability)  is a Sino-Dutch initiative, organized under the umbrella of RILEM and also supported by ACI, fib. After three successful events in Nanjing 2008, Amsterdam 2012 and Nanjing 2016, the fourth Microdurability conference will be held ONLINE.

In the recent years, alternative binders, supplementary cementitious materials and different industrial or regional wastes were used in concrete in order to improve concrete properties, and to reduce the carbon footprint of the construction industry. The consequence of these actions will change the chemistry, microstructure, and further influence the durability of concrete. Based on this concept the aim of the 4th Microdurablity conference is to bring together the leading experts in this field from around the world to present the recent achievements, share the latest developments and address the challenges on the microstructure related durability issues of cementitious materials.

Main Topics

  • Alternative binders, supplementary cementitious materials and industrial or regional wastes used in concrete
  • Hydration and microstructure formation
  • Transport properties in cracked and uncracked concrete
  • Chemical and physical degradation under coupled loading conditions.
  • Effect of time dependent phenomena and ageing on microstructure and durability
  • New techniques for evaluation of hydration, microstructure and service life
  • Development and application of smart cementitious materials for enhanced durability
  • Modeling of microstructure, transport, degradation processes and design for durability.