693.932 PEOPLE
| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Šavija, Branko
Delft University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (88/88 displayed)
- 2024Evaluation of the Non-destructive Character of the Stiffness Damage Test for Damage Assessment of Concrete Structures Affected by Alkali-Silica Reaction Using Acoustic Emission
- 2024Experimentally informed modeling of the early-age stress evolution in cementitious materials using exponential conversion from creep to relaxationcitations
- 2024Two scale models for fracture behaviours of cementitious materials subjected to static and cyclic loadingscitations
- 2024Printing path-dependent two-scale models for 3D printed planar auxetics by material extrusioncitations
- 2023The Influence of Autogenous Shrinkage and Creep on the Risk of Early Age Crackingcitations
- 2023Micromechanical Models for FDM 3D-Printed Polymerscitations
- 2023Effects of 3D Concrete Printing Phases on the Mechanical Performance of Printable Strain-Hardening Cementitious Compositescitations
- 20233D printable strain hardening cementitious composites (3DP-SHCC), tailoring fresh and hardened state propertiescitations
- 2023The role of eigen-stresses on apparent strength and stiffness of normal, high strength, and ultra-high performance fibre reinforced concretecitations
- 2023Bayesian Inverse Modelling of Early-Age Stress Evolution in GGBFS Concrete Due to Autogenous Deformation and Aging Creepcitations
- 2022Design and analyses of printable strain hardening cementitious composites with optimized particle size distributioncitations
- 2022Consistency of Mechanical Properties of 3D Printed Strain Hardening Cementitious Composites Within One Printing Systemcitations
- 2022Microbiologically Induced Concrete Corrosion: A Concise Review of Assessment Methods, Effects, and Corrosion-Resistant Coating Materialscitations
- 2022Modelling of capillary water absorption in sound and cracked concrete using a dual-lattice approachcitations
- 2021Experimental investigation of the short-term creep recovery of hardened cement paste at micrometre length scalecitations
- 2021Use of fine recycled concrete aggregates in concretecitations
- 2021The effect of furnace steel slag powder on the performance of cementitious mortar at ambient temperature and after exposure to elevated temperaturescitations
- 2021Determination of Loss of Reinforcement Due to Corrosion through X-ray Computer Micro-Tomographycitations
- 2021Engineering of green cementitious composites modified with siliceous fly ashcitations
- 2021A study of the elastic moduli and chemical composition of corrosion product naturally-generated due to chlorides through nano-indentation and energy dispersive X-ray spectrometry (EDS)
- 2021Analysis of naturally-generated corrosion products due to chlorides in 20-year old reinforced concretecitations
- 2021Modeling of microstructural effects on the creep of hardened cement paste using an experimentally informed lattice modelcitations
- 2021Assessing strain rate sensitivity of cement paste at the micro-scale through micro-cantilever testingcitations
- 2021Accelerated carbonation of ordinary Portland cement paste and its effects on microstructure and transport properties
- 2020X-Ray Micro Tomography of Water Absorption by Superabsorbent Polymers in Mortarcitations
- 2020Cementitious cellular composites with auxetic behaviorcitations
- 2020Quality Assessment of Printable Strain Hardening Cementitious Composites Manufactured in Two Different Printing Facilitiescitations
- 2020Influence of SiO2, TiO2 and Fe2O3 nanoparticles on the properties of fly ash blended cement mortarscitations
- 2020Influence of Micro-Pore Connectivity and Micro-Fractures on Calcium Leaching of Cement Pastes—A Coupled Simulation Approachcitations
- 2020Scheurvorming in jong beton
- 2020Tunable mechanical behavior of auxetic cementitious cellular composites (CCCs)citations
- 2020Impact of Chemically Treated Waste Rubber Tire Aggregates on Mechanical, Durability and Thermal Properties of Concretecitations
- 2020Extended Lattice Model to Simulate the Printing Process of 3D Printed Cementitious Materialscitations
- 2020Effect of Recycled Iron Powder as Fine Aggregate on the Mechanical, Durability, and High Temperature Behavior of Mortarscitations
- 2020Auxetisch cementgebonden composiet
- 2020Auxetic Behavior of Cementitious Cellular Composites Under Uniaxial Compression and Cyclic Loadingcitations
- 2020The influence of defects at the steel/concrete interface for chloride-induced pitting corrosion of naturally-deteriorated 20-years-old specimens studied through X-ray Computed Tomographycitations
- 2020Micromechanical testing and modelling of blast furnace slag cement pastescitations
- 2020Fundamental investigation on the frost resistance of mortar with microencapsulated phase change materialscitations
- 2020Micro-cantilever testing on the short-term creep behaviour of cement paste at micro-scalecitations
- 2019Micro-Cantilever Testing Of Cementitious Materials Under Various Loading Conditionscitations
- 2019Use Of X-Ray Computated Tomogrphy As Input For Fracture Modelling Of Cement Paste-Aggregate Interface
- 2019The Effect of Material Fresh Properties and Process Parameters on Buildability and Interlayer Adhesion of 3D Printed Concretecitations
- 2019Agricultural Solid Waste as Source of Supplementary Cementitious Materials in Developing Countriescitations
- 2019Creating Strain Hardening Cementitious Composites (SHCCS) Through Use Of Additively Manufactured Polymeric Meshes As Reinforcementcitations
- 2019On The Role Of Soft Inclusions On The Fracture Behaviour Of Cement Pastecitations
- 2019The influence of defects at the steel/concrete interface for pitting corrosion initiation studied through X-ray Computed Tomography and image analysiscitations
- 2019Assessing Hydrated Cement Paste Properties Using Experimentally Informed Discrete Modelscitations
- 2019Development of nano-SiO2 and bentonite-based mortars for corrosion protection of reinforcing steelcitations
- 2019Compression Behaviors Of Cementitious Cellular Composites With Negative Poisson’s Ratiocitations
- 2019Frost Damage Progression Studied Through X-Ray tomography In Mortar With Phase Change Materials
- 2019Numerical investigation of crack self-sealing in cement-based composites with superabsorbent polymerscitations
- 2018Mechanical properties of ductile cementitious composites incorporating microencapsulated phase change materialscitations
- 2018Piezoresistive properties of cementitious composites reinforced by PVA fibrescitations
- 2018Static and Fatigue Tests on Cementitious Cantilever Beams Using Nanoindentercitations
- 2018Static and Fatigue Tests on Cementitious Cantilever Beams Using Nanoindenter
- 2018A comprehensive review on mechanical and durability properties of cement-based materials containing waste recycled glasscitations
- 2018Modelling strategies for the study of crack self-sealing in mortar with superabsorbent polymers
- 2018Testing and modelling of micro cement paste cube under indentation splitting
- 2018Flexural response of cementitious mortar bars reinforced by 3D printed polymeric mesh
- 2018Micromechanical modelling of cement paste using X-ray computed tomography and statistical nanoindentation
- 2018Proceedings of the Symposium on Concrete Modelling
- 2018Effect of natural carbonation on the pore structure and elastic modulus of the alkali-activated fly ash and slag pastescitations
- 2017Development of ductile cementitious composites incorporating microencapsulated phase change materialscitations
- 2017Failure modes in concrete repair systems due to ongoing corrosioncitations
- 2017Failure Modes in Concrete Repair Systems due to Ongoing Corrosioncitations
- 2017Simulation-Aided Design of Tubular Polymeric Capsules for Self-Healing Concretecitations
- 2017Influence of microencapsulated phase change material (PCM) addition on (micro) mechanical properties of cement pastecitations
- 2017Experimentally validated multi-scale modelling scheme of deformation and fracture of cement pastecitations
- 2016An experimental and modelling evaluation of the deformation and fracture of quasi-brittle reticulated vitreous carbon foam
- 2016Use of phase change materials (PCMs) to mitigate early age thermal cracking in concretecitations
- 2016A 3D lattice modelling study of drying shrinkage damage in concrete repair systemscitations
- 2016Cracking of SHCC due to reinforcement corrosioncitations
- 2015Using nano-indentation and microscopy to obtain mechanical properties
- 2014Modeling of concrete cover cracking due to reinforcement corrosion
- 2014Chloride ingress in cracked concrete studied using laser induced breakdown spectroscopy
- 2014A modelling study of drying shrinkage damage in concrete repair systems
- 2014Performance assessment of cracks in reinforced concrete: from crack width to crack volume
- 2014Damage induced by continued corrosion in concrete repair systems
- 2013Lattice modeling of cover cracking due to reinforcement corrosion
- 2013Micromechanical study of the interface properties of concrete repair systems
- 2013Experimental and numerical investigation of chloride ingress in cracked concrete
- 2012Meso-scale simulation of chloride ingress in cracked concrete
- 2012Modelling chloride diffusion in cracked concrete: A lattice approach
- 2012Relationship between cracking and electrical resistance in reinforced and unreinforced concrete
- 2012Lattice model as a tool for modelling transport phenomena in cement based composites
- 2011Simulation of cracking process in RL1 and RG8
- 2010Chloride ingress in cracked concrete - a literature review
Places of action
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article
Influence of SiO2, TiO2 and Fe2O3 nanoparticles on the properties of fly ash blended cement mortars
Abstract
<p>This study explores the effects of different types of nanoparticles, namely nano-SiO<sub>2</sub> (NS), nano-TiO<sub>2</sub> (NT), and nano-Fe<sub>2</sub>O<sub>3</sub> (NF) on the fresh properties, mechanical properties, and microstructure of cement mortar containing fly ash as a supplementary cementitious material. These nanoparticles existed in powder form and were incorporated into the mortar at the dosages of 1%, 3%, and 5% wt.% of cement. Also, fly ash has been added into in mortars with a constant dosage of 30% wt.% of cement. Compressive and flexural strength tests were performed to evaluate the mechanical properties of the mortar specimens with different nanoparticles at three curing ages, 7, 14, and 28 days. Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray (EDX) tests were conducted to study the microstructure and the hydration products of the mortars. To elucidate the effects of nanoparticles on the binder phase, additional experiments were performed on accompanying cement pastes: nanoindentation and open porosity measurements. The study shows that, if added in appropriate amounts, all nanoparticles investigated can result in significantly improved mechanical properties compared to the reference materials. However, exceeding of the optimal concentration results in clustering of the nanoparticles and reduces the mechanical properties of the composites, which is accompanied with increasing the porosity. This study provides guidelines for further improvement of concretes with blended cements through use of nanoparticles.</p>