Advanced Fiber-Reinforced Alkali-Activated Composites

Advanced Fiber-Reinforced Alkali-Activated Composites
Author: Abdulkadir Çevik
Publisher: Elsevier
Total Pages: 523
Release: 2023-07-10
Genre: Science
ISBN: 0443153027
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Advanced Fiber-Reinforced Alkali-Activated Composites: Design, Mechanical Properties, and Durability covers various fiber types and their usage as a sustainable material as well as their influence on mechanical properties and behavior, including compressive strength, tensile strength, flexural strength, and impact and bond resistance. Their durability in different environments (seawater, magnesium sulphate, sulphuric acid, elevated temperature, corrosive) is also discussed. The book also outlines a variety of mix design and curing regimes for alkali-activated composites. The additive manufacturing of these composites is also covered. Different types of fiber-reinforced alkali-activated composites discussed include steel fiber-reinforced, carbon fiber-reinforced, natural fiber-reinforced, synthetic fiber-reinforced, and others. Discusses different fiber types and their effects on alkali-activated composite materials Includes coverage of compressive strength, tensile strength, flexural strength, impact and bond resistance, and more Investigates the durability of these materials, studying how they perform in seawater, elevated temperature environments, and under sulphuric acid attacks Covers the shrinkage resistance, permeability and corrosion performance of these materials

Advanced Fibre-Reinforced Polymer (FRP) Composites for Structural Applications

Advanced Fibre-Reinforced Polymer (FRP) Composites for Structural Applications
Author: Jiping Bai
Publisher: Woodhead Publishing
Total Pages: 844
Release: 2022-12-05
Genre: Technology & Engineering
ISBN: 0128203471
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Advanced Fibre-reinforced Polymer (FRP) Composites for Structural Applications, Second Edition provides updates on new research that has been carried out on the use of FRP composites for structural applications. These include the further development of advanced FRP composites materials that achieve lighter and stronger FRP composites, how to enhance FRP integrated behavior through matrix modification, along with information on pretension treatments and intelligence technology. The development of new technology such as automated manufacturing and processing of fiber-reinforced polymer (FRP) composites have played a significant role in optimizing fabrication processing and matrix formation. In this new edition, all chapters have been brought fully up-to-date to take on the key aspects mentioned above. The book's chapters cover all areas relevant to advanced FRP composites, from the material itself, its manufacturing, properties, testing and applications in structural and civil engineering. Applications span from civil engineering, to buildings and the energy industry. Covers all areas relevant to advanced FRP composites, from the material itself, its manufacturing, properties, testing and applications in structural engineering Features new manufacturing techniques, such as automated fiber placement and 3D printing of composites Includes various applications, such as prestressed-FRP, FRP made of short fibers, continuous structural health monitoring using advanced optical fiber Bragg grating (FBG), durability of FRP-strengthened structures, and the application of carbon nano-tubes or platelets for enhancing durability of FRP-bonded structures

Synthetic and Mineral Fibers, Their Composites and Applications

Synthetic and Mineral Fibers, Their Composites and Applications
Author: Sanjay Mavinkere Rangappa
Publisher: Elsevier
Total Pages: 826
Release: 2024-08-09
Genre: Technology & Engineering
ISBN: 0443136246
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Synthetic and Mineral Fibers, Their Composites and Applications reviews recent advances and technological developments in this important research field. The book provides an up-to-date record of significant research findings and observations along with an update on current and future potential applications. The book provides vital information on recent advancements, modern processing technologies, manufacturing, and applications and summarizes lifecycle and performance parameters for these types of composites. This book will be a valuable reference resource for academic and industrial researchers and materials scientists and engineers working in the development of polymer composite materials reinforced with synthetic and mineral fibers for applications in aerospace, medical, defense, automotive and construction sectors. Covers both synthetic and mineral fibers, their composites, and applications Highlights recent advances in mineral fiber- reinforced polymer composites, modern processing methods, and functionalization Provides updates on hybrid (combination of both synthetic and mineral fiber) composite technologies Features applications in aerospace, medical, defense and the construction industries

Advanced fibre-reinforced polymer (FRP) composites for structural applications

Advanced fibre-reinforced polymer (FRP) composites for structural applications
Author: E. Frollini
Publisher: Elsevier Inc. Chapters
Total Pages: 41
Release: 2013-09-30
Genre: Technology & Engineering
ISBN: 012808832X
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Thermosets such as phenolic thermosets are brittle at room temperature. Thus, in applications where good mechanical properties are required thermosets must be combined with reinforcements to improve these properties. Composites based on thermoset matrices can substitute for steel and concrete in some applications of civil construction structures because of their higher resistance to oxidation than steel and better freeze–thaw resistance than concrete. Furthermore, phenolic composites can be produced with complex shapes, and with careful design, materials can be obtained with high strength and stiffness and excellent impact strength, making these materials alternatives to metals. Construction materials require fire- and high-temperature-resistant components, and moldings and laminates based on phenolics can be utilized due to their resistance to burning and minimal smoke and toxic fumes production. Phenolic composites can positively impact the building and construction industry by improving safety and reducing cost.

Advanced fibre-reinforced polymer (FRP) composites for structural applications

Advanced fibre-reinforced polymer (FRP) composites for structural applications
Author: M.F.M. Fahmy
Publisher: Elsevier Inc. Chapters
Total Pages: 39
Release: 2013-09-30
Genre: Technology & Engineering
ISBN: 0128088443
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To ensure better performance for a range of existing reinforced concrete structures in seismic regions with substandard structural details, seismic retrofit is an economical solution. Hence, this chapter presents some of the available results in which fiber-reinforced polymer (FRP) composites can be used for damage-controllable structures. For example, the performance of existing reinforced concrete structures whose components are vulnerable to shear failure, flexural-compression failure, joint reinforcement bond failure, or longitudinal reinforcement lap splice failure and retrofitted with FRPs is described. Novel concepts of modern constructions with controllability and recoverability using FRP composites are addressed.

Polymer Composites

Polymer Composites
Author: Srikanta Moharana
Publisher: Springer Nature
Total Pages: 563
Release:
Genre:
ISBN: 9819720753
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Developments in fiber-reinforced polymer (FRP) composites for civil engineering

Developments in fiber-reinforced polymer (FRP) composites for civil engineering
Author: S. Moy
Publisher: Elsevier Inc. Chapters
Total Pages: 40
Release: 2013-05-15
Genre: Technology & Engineering
ISBN: 0128087706
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This chapter deals with the uses of advanced composite materials in the construction industry. After considering the advantages of using composites and methods of fabrication, it outlines the surprisingly wide range of applications of composites. Examples are given from around the world of components and complete buildings and bridges, railway and other infrastructure, geotechnical applications and pipes for the water sector. Finally a number of more unusual or future possibilities are presented.

Advanced fibre-reinforced polymer (FRP) composites for structural applications

Advanced fibre-reinforced polymer (FRP) composites for structural applications
Author: T.H. Panzera
Publisher: Elsevier Inc. Chapters
Total Pages: 36
Release: 2013-09-30
Genre: Technology & Engineering
ISBN: 0128088451
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Portland cement concrete is a brittle material. The main reason for incorporating fibres into a cement matrix is to improve the cracking deformation characteristics, increasing not only the toughness, impact and tensile strength, but also eliminating temperature and shrinkage cracks. Several different types of fibres have been used to reinforce cement-based materials. This chapter briefly discusses the characteristics of fibre-reinforced concrete (FRC), reporting the effect of the fibres on the physico-chemical and mechanical properties. It also presents some of the recent research and future perspectives of FRC.

Handbook of Alkali-Activated Cements, Mortars and Concretes

Handbook of Alkali-Activated Cements, Mortars and Concretes
Author: F. Pacheco-Torgal
Publisher: Elsevier
Total Pages: 855
Release: 2014-11-20
Genre: Technology & Engineering
ISBN: 1782422889
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This book provides an updated state-of-the-art review on new developments in alkali-activation. The main binder of concrete, Portland cement, represents almost 80% of the total CO2 emissions of concrete which are about 6 to 7% of the Planet’s total CO2 emissions. This is particularly serious in the current context of climate change and it could get even worse because the demand for Portland cement is expected to increase by almost 200% by 2050 from 2010 levels, reaching 6000 million tons/year. Alkali-activated binders represent an alternative to Portland cement having higher durability and a lower CO2 footprint. Reviews the chemistry, mix design, manufacture and properties of alkali-activated cement-based concrete binders Considers performance in adverse environmental conditions. Offers equal emphasis on the science behind the technology and its use in civil engineering.