Nanoindentation and nano-scratch testing on cement paste

Article

Barbhuiya, S. and Das, B. B. 2023. Nanoindentation and nano-scratch testing on cement paste. Construction Materials. 177 (2), pp. 78-86. https://doi.org/10.1680/jcoma.22.00054
AuthorsBarbhuiya, S. and Das, B. B.
Abstract

Carbon nanotubes are an attractive reinforcement material for several composites. This is due to their inherently high
tensile strength and high modulus of elasticity. This study focused on the nanomechanical characteristics of cement paste with and without short multi-walled carbon nanotubes (MWCNTs). The objective behind studying the nanomechanical properties of cement paste is to better understand the fundamental behaviour of cement at the nanoscale level. Cement paste is a complex material that consists of various phases, including cement hydrates, unhydrated cement particles and porosity. By studying the mechanical properties of cement paste at the nanoscale, researchers can gain insights into the mechanisms that govern the behaviour of this material. Following earlier tests, the amount of MWCNTs was kept constant (0.30% by weight of cement). The nanomechanical parameters explored included the localised Young’s modulus and hardness. According to the test results, short MWCNTs increased the proportion of high-density calcium silicate hydrate in the cement paste. The nanomechanical properties (localised Young’s modulus and hardness) of cement paste with short MWCNTs were found to be greater than those of cement paste without MWCNTs. According to nano-scratching experiments, the cement matrix with short MWCNTs was substantially more durable than the matrix without them.

Keywordscement paste; C-S-H; elasticity
JournalConstruction Materials
Journal citation177 (2), pp. 78-86
ISSN1747-650X
Year2023
PublisherICE Publishing
Accepted author manuscript
License
File Access Level
Anyone
Digital Object Identifier (DOI)https://doi.org/10.1680/jcoma.22.00054
Publication dates
Online13 Jul 2023
Publication process dates
Accepted25 May 2023
Deposited09 Oct 2023
Copyright holder© 2023, ICE Publishing
Permalink -

https://repository.uel.ac.uk/item/8wq6y

Log in to edit

Download files

Accepted author manuscript
Nanoindentation and nanoscratch studies on cement paste containing short MWCNTs.pdf
License: All rights reserved
File access level: Anyone

  • 53
    total views
  • 4
    total downloads
  • 3
    views this month
  • 1
    downloads this month

Export as

Related outputs

Advances and perspectives in engineered cementitious composites: a comprehensive review
Barbhuiya, S., Das, B. B. and Adak, D. 2024. Advances and perspectives in engineered cementitious composites: a comprehensive review. Magazine of Concrete Research. In Press. https://doi.org/10.1680/jmacr.24.00047
Roadmap to a net-zero carbon cement sector: Strategies, innovations and policy imperatives
Barbhuiya, S., Das, B. B. and Adak, D. 2024. Roadmap to a net-zero carbon cement sector: Strategies, innovations and policy imperatives. Journal of Environmental Management. 359 (Art. 121052). https://doi.org/10.1016/j.jenvman.2024.121052
Combined Effect of Multistage Processing and Treatment Methods on the Physical, Chemical, and Microstructure Properties of Recycled Concrete Aggregates
Trivedi, S. S., Dixit, K., Das, B. B. and Barbhuiya, S. 2024. Combined Effect of Multistage Processing and Treatment Methods on the Physical, Chemical, and Microstructure Properties of Recycled Concrete Aggregates. Journal of Testing and Evaluation. 52 (4). https://doi.org/10.1520/JTE20230511
Effect of Iron Ore and Copper Ore Tailings on Engineering Properties and Hydration Products of Sustainable Cement Mortar
Sumukh, E. P., Das, B. B. and Barbhuiya, S. 2024. Effect of Iron Ore and Copper Ore Tailings on Engineering Properties and Hydration Products of Sustainable Cement Mortar. Advances in Civil Engineering Materials. 13 (1), pp. 50-75. https://doi.org/10.1520/ACEM20230031
Cement-based solidification of nuclear waste: Mechanisms, formulations and regulatory considerations
Barbhuiya, S., Das, B. B., Qureshi, T. and Adak, D. 2024. Cement-based solidification of nuclear waste: Mechanisms, formulations and regulatory considerations. Journal of Environmental Management. 356 (Art. 120712). https://doi.org/10.1016/j.jenvman.2024.120712
Synergy of Hydration and Microstructural Properties of Sustainable Cement Mortar Supplemented with Industrial By-Products
Sumukh, E., Das, B. and Barbhuiya, S. 2024. Synergy of Hydration and Microstructural Properties of Sustainable Cement Mortar Supplemented with Industrial By-Products. International Journal of Civil Engineering. 22, pp. 1137-1158. https://doi.org/10.1007/s40999-024-00950-9
A review of fracture propagation in concrete: fundamentals, experimental techniques, modelling and applications
Barbhuiya, S., Das, B. and Kanavaris, F. 2024. A review of fracture propagation in concrete: fundamentals, experimental techniques, modelling and applications. Magazine of Concrete Research. 76 (10), pp. 482-514. https://doi.org/10.1680/jmacr.23.00143
Decarbonising cement and concrete production: Strategies, challenges and pathways for sustainable development
Barbhuiya, S., Kanavaris, F., Das, B. and Idrees, M. 2024. Decarbonising cement and concrete production: Strategies, challenges and pathways for sustainable development. Journal of Building Engineering. 86 (Art.108861). https://doi.org/10.1016/j.jobe.2024.108861
Biochar-concrete: A comprehensive review of properties, production and sustainability
Barbhuiya, S., Das, B. B. and Kanavaris, F. 2024. Biochar-concrete: A comprehensive review of properties, production and sustainability. Case Studies in Construction Materials. 20 (Art. e02859). https://doi.org/10.1016/j.cscm.2024.e02859
Thermal energy storage in concrete: A comprehensive review on fundamentals, technology and sustainability
Barbhuiya, S., Das, B. B. and Idrees, M. 2024. Thermal energy storage in concrete: A comprehensive review on fundamentals, technology and sustainability. Journal of Building Engineering. 82 (Art. 108302). https://doi.org/10.1016/j.jobe.2023.108302
Influence of Multi-Stage Processing and Mechano-Chemical Treatments on the Hydration and Microstructure Properties of Recycled Aggregate Concrete
Trivedi, S. S., Sarangi, D., Das, B. B. and Barbhuiya, S. 2023. Influence of Multi-Stage Processing and Mechano-Chemical Treatments on the Hydration and Microstructure Properties of Recycled Aggregate Concrete. Construction and Building Materials. 409 (Art. 133993). https://doi.org/10.1016/j.conbuildmat.2023.133993
Synergistic effect of nano silica on carbonation resistance of multi-blended cementitious mortar
Snehal, K., Das, B. B. and Barbhuiya, S. 2023. Synergistic effect of nano silica on carbonation resistance of multi-blended cementitious mortar. Cement and Concrete Composites. 141 (Art. 105125). https://doi.org/10.1016/j.cemconcomp.2023.105125
Molecular dynamics simulation in concrete research: A systematic review of techniques, models and future directions
Barbhuiya, S. and Das, B.B. 2023. Molecular dynamics simulation in concrete research: A systematic review of techniques, models and future directions. Journal of Building Engineering. 76 (Art. 107267). https://doi.org/10.1016/j.jobe.2023.107267
Water-soluble polymers in cementitious materials: A comprehensive review of roles, mechanisms and applications
Barbhuiya, S. and Das, B. B. 2023. Water-soluble polymers in cementitious materials: A comprehensive review of roles, mechanisms and applications. Case Studies in Construction Materials. 19 (Art. e02312). https://doi.org/10.1016/j.cscm.2023.e02312
Influence of Geopolymerization Factors on Sustainable Production of Pelletized Fly Ash–Based Aggregates Admixed with Bentonite, Lime, and GGBS
Sharath, B. P., Snehal, K., Das, B. N. and Barbhuiya, S. 2023. Influence of Geopolymerization Factors on Sustainable Production of Pelletized Fly Ash–Based Aggregates Admixed with Bentonite, Lime, and GGBS. Journal of Materials in Civil Engineering. 35 (11), p. 04023423. https://doi.org/10.1061/JMCEE7.MTENG-15200
A review of multi-scale modelling of concrete deterioration: Fundamentals, techniques and perspectives
Barbhuiya, S., Jivkov, A. and Das, B. B. 2023. A review of multi-scale modelling of concrete deterioration: Fundamentals, techniques and perspectives. Construction and Building Materials. 496 (Art. 133472). https://doi.org/10.1016/j.conbuildmat.2023.133472
Properties, compatibility, environmental benefits and future directions of limestone calcined clay cement (LC3) concrete: A review
Barbhuiya, S., Nepal, J. and Das, B. B . 2023. Properties, compatibility, environmental benefits and future directions of limestone calcined clay cement (LC3) concrete: A review. Journal of Building Engineering. 79 (Ar. 107794). https://doi.org/10.1016/j.jobe.2023.107794
Artificial Intelligence in Concrete Mix Design: Advances, Applications and Challenges
Barbhuiya, S. and Sharif, S. 2023. Artificial Intelligence in Concrete Mix Design: Advances, Applications and Challenges. 3ICT 2023: International Conference on Innovation and Intelligence for Informatics, Computing, and Technologies. University of Bahrain, Bahrain 20 - 21 Nov 2023 IEEE. https://doi.org/10.1109/3ICT60104.2023.10391485
Life Cycle Assessment of construction materials: Methodologies, applications and future directions for sustainable decision-making
Barbhuiya, S. and Das, B. B. 2023. Life Cycle Assessment of construction materials: Methodologies, applications and future directions for sustainable decision-making. Case Studies in Construction Materials. 19 (Art. e02326). https://doi.org/10.1016/j.cscm.2023.e02326
A comprehensive review towards sustainable approaches on the processing and treatment of construction and demolition waste
Trivedi, S. S., Snehal, K., Das, B. B. and Barbhuiya, S. 2023. A comprehensive review towards sustainable approaches on the processing and treatment of construction and demolition waste. Construction and Building Materials. 393 (Art. 132125). https://doi.org/10.1016/j.conbuildmat.2023.132125
Strength and Microstructure of Geopolymer Based on Fly Ash and Metakaolin
Barbhuiya, S. and Pang, E. 2022. Strength and Microstructure of Geopolymer Based on Fly Ash and Metakaolin. Materials. 15 (Art. 3732). https://doi.org/10.3390/ma15103732
A comprehensive review on the use of hemp in concrete
Barbhuiya, S. and Bhusan Das, B. 2022. A comprehensive review on the use of hemp in concrete. Construction and Building Materials. 341 (Art. 127857). https://doi.org/10.1016/j.conbuildmat.2022.127857
Influence of aggressive exposure on the degradation of nano-silica admixed cementitious mortar integrated with phase change materials
Snehal, K., Das, B. B. and Barbhuiya, S. 2022. Influence of aggressive exposure on the degradation of nano-silica admixed cementitious mortar integrated with phase change materials. Construction and Building Materials. 335 (Art. 127467). https://doi.org/10.1016/j.conbuildmat.2022.127467