4.7 Review

A review on characteristics studies on carbon nanotubes-based cement concrete

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Construction & Building Technology

Carbon nanotube reinforced cementitious composites: A comprehensive review

Mahyar Ramezani et al.

Summary: This article reviews the research on the incorporation of carbon nanotubes (CNTs) as a reinforcement for cementitious materials. It discusses the multifunctional properties and production methods of CNTs, explores the potential applications and dispersion methods of CNT-reinforced cementitious composites. The researchers also conducted statistical analysis to identify optimal experimental parameters for achieving desired mechanical properties. Additionally, the article investigates the impact of CNTs on dimensional stability, durability, and smart applications.

CONSTRUCTION AND BUILDING MATERIALS (2022)

Article Construction & Building Technology

Influence of carbon nanotubes on properties of cement mortars subjected to alkali-silica reaction

Mahyar Ramezani et al.

Summary: This research investigates the impact of carbon nanotubes (CNTs) on the expansion, mechanical properties, and microstructure of cement mortar subjected to alkali-silica reaction (ASR). The results show that certain combinations of mix proportions can significantly mitigate the ASR-induced damages in the mortar. Specifically, specimens reinforced with a certain type of CNTs can reduce the ASR expansion and improve the compressive strength, flexural strength, and elastic moduli. Scanning electron microscopy and X-ray energy-dispersive spectroscopy reveal that CNTs resist ASR through three main chemo-mechanical mechanisms.

CEMENT & CONCRETE COMPOSITES (2022)

Article Construction & Building Technology

Bond strength evaluation between steel rebars and carbon nanotubes modified concrete

Mohammad R. Irshidat

Summary: The study demonstrated the positive effects of adding CNTs on the mechanical strengths of concrete and the bond behavior between steel rebars and concrete, and also developed an empirical model to predict the bond strength.

CASE STUDIES IN CONSTRUCTION MATERIALS (2021)

Article Construction & Building Technology

Evaluation of properties of polymer concrete based on epoxy resin and functionalized carbon nanotubes

Diana Byron et al.

Summary: The research demonstrates that adding functionalized carbon nanotubes to polymeric concrete can promote its curing process and enhance mechanical properties. Functionalized CNTs can achieve higher compressive strength compared to unfunctionalized nanotubes and nanocomposites with low CNTs content.

CONSTRUCTION AND BUILDING MATERIALS (2021)

Article Chemistry, Physical

Effects of titanium and carbon nanotubes on nano/micromechanical properties of HA/TNT/CNT nanocomposites

Erfan Zal Nezhad et al.

Summary: In this study, hydroxyapatite/titanium nanotube/carbon nanotube (HA/TNT/CNT) nanocomposites with different CNT contents were fabricated and their mechanical properties, biocompatibility, and tribological characteristics were investigated. The results showed that HA/TNT/CNT with higher CNT content exhibited improved mechanical properties and reduced wear debris volume, with no cytotoxicity in in-vitro biocompatibility tests.

APPLIED SURFACE SCIENCE (2021)

Article Engineering, Manufacturing

Nickel plated carbon nanotubes reinforcing concrete composites: from nano/micro structures to macro mechanical properties

Sufen Dong et al.

Summary: Nickel-plated carbon nanotubes (Ni-CNTs) with different aspect ratios significantly impact the mechanical properties of reactive powder concrete (RPC). Incorporating Ni-CNTs with aspect ratio of 1000 enhances compressive strength, while aspect ratio of 125 improves flexural strength, and aspect ratio of 1500 increases toughness through better dispersibility and pining effect of nickel coating.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2021)

Article Construction & Building Technology

Elastic modulus formulation of cementitious materials incorporating carbon nanotubes: Probabilistic approach

Mahyar Ramezani et al.

Summary: This research proposes a mechanics-based model to predict the elastic modulus of CNT reinforced cementitious materials and considers uncertainties through a probabilistic approach. The study suggests that the highest elastic modulus is achieved when using CNT aspect ratio ranges from 400 to 800 and concentration between 0.08 and 0.18 c-wt%.

CONSTRUCTION AND BUILDING MATERIALS (2021)

Article Engineering, Civil

Characterizing fiber reinforced concrete incorporating zeolite and metakaolin as natural pozzolans

Farshad Dabbaghi et al.

Summary: This study investigates the effect of different amounts of metakaolin and zeolite pozzolans on the mechanical properties and durability of concrete containing polypropylene fibers. The results indicate that polypropylene fibers were more effective in enhancing mechanical properties in the zeolite mixtures. The AFM analysis, UPV, density, and permeable voids test results revealed that FRC mixtures incorporating natural zeolite had the most dense microstructure and the least porosity and defects among all examined mixtures.

STRUCTURES (2021)

Article Engineering, Multidisciplinary

Engineering properties of geopolymer concrete incorporating hybrid nano-materials

Menatalah A. Kotop et al.

Summary: Geopolymer concrete, a sustainable alternative to Portland cement, can be enhanced by incorporating nano materials such as carbon nanotubes (CNTs) and nano clay (NC). The hybrid effect of NC and CNTs in fly ash/slag geopolymer concrete significantly improves engineering properties and durability.

AIN SHAMS ENGINEERING JOURNAL (2021)

Article Metallurgy & Metallurgical Engineering

One-step random-walk process of nanoparticles in cement-based materials

Ali Bahari et al.

Summary: This study explores the potential of a cell-based weighted random-walk method to establish significant relationships between chemical bonding and diffusion processes of nanoparticles in cement matrix. The stochastic model developed accounts for both chemical reactions and transport mechanisms of nanoparticles in cementitious cells, and may be useful for simulating nanoparticle transport in complex 2D cement-based materials systems.

JOURNAL OF CENTRAL SOUTH UNIVERSITY (2021)

Article Construction & Building Technology

Enhancing fresh properties and strength of concrete with a pre-dispersed carbon nanotube liquid admixture

Alastair J. N. MacLeod et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Experimental investigation of waste glass powder, basalt fibre, and carbon nanotube on the mechanical properties of concrete

Seyed Esmaeil Mohammadyan-Yasouj et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Bond behavior between steel bars and carbon nanotube modified concrete

Song Xiaobin et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Improved bond behavior between FRP reinforcing bars and concrete with carbon nanotubes

Mohammad R. Irshidat

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Behaviour of ultra-high performance concretes incorporating carbon nanotubes under thermal load

T. M. Viana et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

An experimental study of self-sensing concrete enhanced with multiwall carbon nanotubes in wedge splitting test and DIC

Jan Suchorzewski et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Magnetic enhancement of carbon nanotube concrete compressive behavior

Alireza Safari Tarbozagh et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Cement paste with well-dispersed multi-walled carbon nanotubes: Mechanism and performance

Jinyuan Zhang et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

The synergic influence of carbon nanotube and nanosilica on the compressive strength of lightweight concrete

Kaarthika Narasimman et al.

JOURNAL OF BUILDING ENGINEERING (2020)

Proceedings Paper Materials Science, Multidisciplinary

Effectiveness of polycarboxylate as a dispersant of carbon nanotubes in concrete

Gaurang R. Vesmawala et al.

MATERIALS TODAY-PROCEEDINGS (2020)

Article Construction & Building Technology

Creep, shrinkage and mechanical properties of concrete reinforced with different types of carbon nanotubes

A. Hawreen et al.

CONSTRUCTION AND BUILDING MATERIALS (2019)

Article Engineering, Multidisciplinary

Effect of adding carbon nanotubes on the thermal conductivity of steel fiber-reinforced concrete

Mohammad Kazem Hassanzadeh-Aghdam et al.

COMPOSITES PART B-ENGINEERING (2019)

Article Engineering, Civil

The Effect of Recycled Concrete Aggregates and Metakaolin on the Mechanical Properties of Self-Compacting Concrete Containing Nanoparticles

Aref Sadeghi-Nik et al.

IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF CIVIL ENGINEERING (2019)

Article Engineering, Manufacturing

Carbon nanotubes reinforced reactive powder concrete

Yanfeng Ruan et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2018)

Article Construction & Building Technology

Influence of multi-walled carbon nanotubes on the residual performance of concrete exposed to high temperatures

Waqas Latif Baloch et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Construction & Building Technology

Durability of multi-walled carbon nanotube reinforced concrete

A. Carrico et al.

CONSTRUCTION AND BUILDING MATERIALS (2018)

Article Construction & Building Technology

The synergic influence of nano-silica and carbon nano tube on self-compacting concrete

Abdulkadir Cuneyt Aydin et al.

JOURNAL OF BUILDING ENGINEERING (2018)

Proceedings Paper Construction & Building Technology

Effect of CNT on Microstructure and Minearological Composition of Lightweight Concrete with Granulated Foam Glass

Victor Vaganov et al.

MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES (2017)

Article Mechanics

Flexural stress and crack sensing capabilities of MWNT/cement composites

Faizan Naeem et al.

COMPOSITE STRUCTURES (2017)

Article Engineering, Civil

Performance of carbon nanotubes in mortar using different surfactants

M. Elkashef et al.

CANADIAN JOURNAL OF CIVIL ENGINEERING (2017)

Article Construction & Building Technology

Multi-walled carbon nanotube reinforced mortar-aggregate interfacial properties

Xiaobin Song et al.

CONSTRUCTION AND BUILDING MATERIALS (2017)

Article Construction & Building Technology

Effect of mixing duration on flexural strength of multi walled carbon nanotubes cementitious composites

Mohamed O. Mohsen et al.

CONSTRUCTION AND BUILDING MATERIALS (2016)

Article Engineering, Mechanical

Multiscale dynamic fracture behavior of the carbon nanotube reinforced concrete under impact loading.

Mehdi Eftekhari et al.

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING (2016)

Article Construction & Building Technology

Microstructural Characterization and Mechanical Properties of Cementitious Mortar Containing Montmorillonite Nanoparticles

Mohammad Ali Kafi et al.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2016)

Article Construction & Building Technology

Mechanical properties and microstructure of multi-walled carbon nanotube-reinforced cement paste

Shilang Xu et al.

CONSTRUCTION AND BUILDING MATERIALS (2015)

Article Multidisciplinary Sciences

Effect of Silicon Carbide Nano Dispersion on the Mechanical and Nano Structural Properties of Cement

A. Bahari et al.

NATIONAL ACADEMY SCIENCE LETTERS-INDIA (2015)

Review Construction & Building Technology

Effect of carbon nanotubes on properties of cement mortars

Rafat Siddique et al.

CONSTRUCTION AND BUILDING MATERIALS (2014)

Article Construction & Building Technology

Effect of highly dispersed carbon nanotubes on the flexural toughness of cement-based composites

Baomin Wang et al.

CONSTRUCTION AND BUILDING MATERIALS (2013)

Article Construction & Building Technology

Highly dispersed carbon nanotube reinforced cement based materials

Maria S. Konsta-Gdoutos et al.

CEMENT AND CONCRETE RESEARCH (2010)