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Microbial self-healing of cracks in cement-based materials and its influencing factors

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 11,   Pages 1630-1642 doi: 10.1007/s11709-023-0986-6

Abstract: This review discusses the feasibility of using microbial self-healing agents for crack healing.Tubular and spherical carriers can be used to load microbial self-healing agents and protect microbes, which prolongs the self-healing time.The results showed that microbial self-healing agents can repair cracks in cement-based materials inA microbial self-healing agent was embedded in the cement-based material, which automatically repaired

Keywords： cement-based materials     cracks     microbial self-healing agent     mechanism     intelligent building materials    

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Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete

Kunamineni VIJAY, Meena MURMU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 515-525 doi: 10.1007/s11709-018-0494-2

Abstract: This paper presents the effect on compressive strength and self-healing capability of bacterial concreteThe influence of this addition on compressive strength, self-healing capability of cracks is highlightedcalcium lactate in bio-concrete which is quite impressive for improving the compressive strength and self-healing

Keywords： calcium lactate     bacillus subtilis     compressive strength     self-healing of cracks    

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Microbial-inspired self-healing of concrete cracks by sodium silicate-coated recycled concrete aggregates

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 1,   Pages 14-29 doi: 10.1007/s11709-023-0993-7

Abstract: concrete aggregates (RCA) coated with sodium silicate have been proposed as protective carriers for microbialagents were highly efficient in self-healing cracks.Concrete incorporated with 20% RCA loaded with healing agents exhibited the best self-healing performanceThis study suggests that RCA coated with sodium silicate is an effective method for packaging microbialhealing agents and has great potential for developing cost-effective self-healing concrete.

Keywords： self-healing     microbial-induced carbonate precipitation     water uptake     recycled concrete aggregate     protective    

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Microcapsule-enabled self-healing concrete: A bibliometric analysis

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 11,   Pages 1611-1629 doi: 10.1007/s11709-023-0023-9

Abstract: With the development of self-healing technology, the overall properties of the microcapsule-enabled self-healingIn this research, a detailed assessment of current research on the microcapsule-enabled self-healingThe current state of progress regarding self-healing concrete is assessed, and an analysis of the temporalThe research summarizes the improvements of microcapsule-enabled self-healing cementitious composites

Keywords： microcapsule     self-healing concrete     bibliographic analysis    

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A state-of-the-art review of the development of self-healing concrete for resilient infrastructure

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 2,   Pages 151-169 doi: 10.1007/s11709-024-1030-1

Abstract: To address this brittleness, self-healing concrete has been developed for regaining its mechanical andThis paper provides a comprehensive review of the latest developments in self-healing concrete.It begins by summarizing the methods used to evaluate the self-healing efficiency of concrete.It then discusses the typical approaches for developing self-healing concrete.This review will be useful for researchers and practitioners interested in the field of self-healing

Keywords： resilient infrastructure     sustainable concrete     self-healing     cracks    

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Anticorrosive composite self-healing coating enabled by solar irradiation

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 9,   Pages 1355-1366 doi: 10.1007/s11705-022-2147-1

Abstract: Self-healing coatings for long-term corrosion protection have received much interest in recent years.However, most self-healing coatings rely on healants released from microcapsules, dynamic bonds, shapefor self-healing, such as high temperature and UV radiation.Herein, we present a composite coating with a self-healing function under easily accessible sunlightFe3O4 nanoparticles endow this composite self-healing coating with good photothermal

Keywords： self-healing coating     phase transition     photothermal effect     corrosion protection    

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3D-printable self-healing biodegradable materials and their applications

Frontiers of Mechanical Engineering 2024, Volume 19, Issue 3, doi: 10.1007/s11465-024-0787-1

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Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1337-1346 doi: 10.1007/s11709-021-0781-1

Abstract: efficient packing algorithm is employed to create the mesoscale model of heterogeneous capsule-based self-healingproposed model provides an effective tool for predicting the complex fracture response of capsule-based self-healing

Keywords： 3D fracture     self-healing concrete     spherical     cohesive elements     heterogeneous    

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Computational model generation and RVE design of self-healing concrete

Md. Shahriar QUAYUM,Xiaoying ZHUANG,Timon RABCZUK

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 383-396 doi: 10.1007/s11709-015-0320-z

Abstract: Self-healing concrete (SHC) is a heterogeneous material which has different constituents as cement matrix, sand and healing agent carrying capsules.Computational homogenization tool is applied in this paper to evaluate the effective properties of self-healing

Keywords： homogenization     self-healing concrete (SHC)     representative volume element     multiscale modelling    

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Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 8,   Pages 1188-1198 doi: 10.1007/s11709-023-0027-5

Abstract: stability and electrical conductivity inspired by the bionic thermal insulation of birds’ feathers for self-healingThe self-healing capability of bitumen sharply increases, providing benefit to the effect of microcapsules

Keywords： graphene     microcapsule     bitumen     heat insulation     conductivity    

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Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1183-1195 doi: 10.1007/s11705-022-2287-3

Abstract: The nanocontainer is synthesized by layer-by-layer self-assembly with silver nanoparticles as the coresynchronize the chlorination of membranes with temperature response and release inner materials to achieve self-healing

Keywords： reverse osmosis     nanocontainer     self-healing     chlorine resistance     water permeability    

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Bibliographic survey and comprehensive review on mechanical and durability properties of microorganism based self-healing

Frontiers of Structural and Civil Engineering 2024, Volume 18, Issue 9,   Pages 1445-1465 doi: 10.1007/s11709-024-1098-7

Abstract: Concrete is the most widely utilized material for construction purposes, second only to water, in the ever-increasing need for construction globally. Concrete is a brittle material and possesses a high risk of crack formation and consequent deterioration. Cracking, which allows chemicals to enter and can cause concrete structures to lose their physico-mechanical and durability features. Repairing and rehabilitating concrete structures involves high costs and leads to various repair methods including coating, adhesives, polymers, supplementary cementitious materials (SCMs), and fibers. One of the latest technologies is the use of microorganisms in concrete. These added microorganisms lead to calcite precipitation and thereby heal the cracks effectively. This study presents a comprehensive literature survey on bacteria-included concrete, before which a bibliographic survey is performed using VOSViewer software. In addition to regular bacterial concrete, this study focuses on also using SCMs and fibers in bacterial concrete. A detailed literature review with data representation for various mechanical properties including compressive strength (CS), split tensile strength (SS), and flexure strength (FS), along with durability properties including carbonation, water absorption, resistance against chloride ion penetration, gas permeation, and resistance against cyclic freeze-and-thaw is presented. A study on the use of X-ray computed tomography (XCT) in bacterial concrete is highlighted, and the scope for future research, along with identification of the research gap, is presented.

Keywords： bacterial concrete     bibliographic survey     biomineralization     carbonation     fibers    

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The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 792-801 doi: 10.1007/s11709-020-0629-0

Abstract: Finite element analysis is developed to simulate the breakage of capsule in capsule-based self-healingsimple but valuable tool to assist the experimentalists in designing appropriate capsule materials for self-healing

Keywords： self-healing concrete     interfacial zone     capsule materials     cohesive elements     fracture maps    

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Using thermodynamic parameters to study self-healing and interface properties of crumb rubber modified

Dongliang HU, Jianzhong PEI, Rui LI, Jiupeng ZHANG, Yanshun JIA, Zepeng FAN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 109-122 doi: 10.1007/s11709-019-0579-6

Abstract: property of asphalt binder is changed by the addition of crumb rubber, which in turn influences the self-healingThis study investigated the self-healing and interface properties of crumb rubber modified asphalt (CRMAThe self-healing capability was evaluated with the thermodynamic parameter wetting time, work of cohesionThe self-healing capability of CRMA is found to decrease as the rubber content increases.

Keywords： crumb rubber modified asphalt     surface free energy     self-healing     interface properties     molecular dynamics    

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Multifunctional, Sustainable, and Biological Non-Ureolytic Self-Healing Systems for Cement-Based Materials Review

Mohammad Fahimizadeh, Pooria Pasbakhsh, Lee Sui Mae, Joash Ban Lee Tan, R.K. Singh Raman

Engineering 2022, Volume 13, Issue 6,   Pages 217-237 doi: 10.1016/j.eng.2021.11.016

Abstract: To date, urea-dependent MICP is the most widely employed MICP pathway in biological self-healing concreteAccordingly, non-ureolytic bacterial concrete self-healing systems have been developed as eco-friendlyalternatives to urea-dependent self-healing systems.To date, research on non-ureolytic concrete self-healing systems has been scarce compared to that onThis article discusses the advances and challenges in non-ureolytic bacterial concrete self-healing studies

Keywords： Self-healing concrete     Mechanical properties     Durability     Non-ureolytic pathways     Cement composite     Sustainability    

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Title Author Date Type Operation

Microbial self-healing of cracks in cement-based materials and its influencing factors

Journal Article

Effect of calcium lactate on compressive strength and self-healing of cracks in microbial concrete

Kunamineni VIJAY, Meena MURMU

Journal Article

Microbial-inspired self-healing of concrete cracks by sodium silicate-coated recycled concrete aggregates

Journal Article

Microcapsule-enabled self-healing concrete: A bibliometric analysis

Journal Article

A state-of-the-art review of the development of self-healing concrete for resilient infrastructure

Journal Article

Anticorrosive composite self-healing coating enabled by solar irradiation

Journal Article

3D-printable self-healing biodegradable materials and their applications

Journal Article

Computational modeling of fracture in capsule-based self-healing concrete: A 3D study

Journal Article

Computational model generation and RVE design of self-healing concrete

Md. Shahriar QUAYUM,Xiaoying ZHUANG,Timon RABCZUK

Journal Article

Preparation, with graphene, of novel biomimetic self-healing microcapsules with high thermal stability

Journal Article

Self-healing polyamide reverse osmosis membranes with temperature-responsive intelligent nanocontainers

Journal Article

Bibliographic survey and comprehensive review on mechanical and durability properties of microorganism based self-healing

Journal Article

The effects of mismatch fracture properties in encapsulation-based self-healing concrete using cohesive-zone

Luthfi Muhammad MAULUDIN, Chahmi OUCIF, Timon RABCZUK

Journal Article

Using thermodynamic parameters to study self-healing and interface properties of crumb rubber modified

Dongliang HU, Jianzhong PEI, Rui LI, Jiupeng ZHANG, Yanshun JIA, Zepeng FAN

Journal Article

Multifunctional, Sustainable, and Biological Non-Ureolytic Self-Healing Systems for Cement-Based Materials

Mohammad Fahimizadeh, Pooria Pasbakhsh, Lee Sui Mae, Joash Ban Lee Tan, R.K. Singh Raman

Journal Article