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The Structural Integrity of Recycled Aggregate Concrete Produced With Fillers and Pozzolans

2021-12-01 Technology & Engineering
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Release : 2021-12-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 063/5 ( reviews)

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Book Synopsis The Structural Integrity of Recycled Aggregate Concrete Produced With Fillers and Pozzolans by : Paul O. Awoyera

Download or read book The Structural Integrity of Recycled Aggregate Concrete Produced With Fillers and Pozzolans written by Paul O. Awoyera. This book was released on 2021-12-01. Available in PDF, EPUB and Kindle. Book excerpt: The Structural Integrity of Recycled Aggregate Concrete Produced with Fillers and Pozzolans presents a review on the use of by-products, fillers and pozzolanic materials in the development of concrete, with an emphasis on structural integrity. The volume is broken down into key sections, including a review of the types of materials that are used as latent hydraulic supplements, fillers and pozzolans for making recycled aggregate concrete, rheology and hydration phenomenon, the mechanical and microscale nature of concrete, and the impact of fillers and pozzolans on the workability of concrete with case studies. Durability and strength development are also discussed. The final section looks at issues such as performance effect, LCA, environmental impact, sustainability and cost benefit analysis. With detailed case studies throughout, this volume will provide useful information for all stakeholders involved in the built environment, including materials scientists, civil engineers, builders, architects and policymakers. Identifies several potential by-products, fillers and pozzolans for the development of durable concrete Acts as a guidebook for constructors and researchers working in the broad field of material science, engineering and in-situ application Presents the durability properties of concrete made of by-products, fillers and pozzolans

Design of High-performance Pre-engineered Steel Concrete Composite Beams for Sustainable Construction

2024-08-05 Technology & Engineering
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Release : 2024-08-05
Genre : Technology & Engineering
Kind : eBook
Book Rating : 858/5 ( reviews)

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Book Synopsis Design of High-performance Pre-engineered Steel Concrete Composite Beams for Sustainable Construction by : Ming-Shan Zhao

Download or read book Design of High-performance Pre-engineered Steel Concrete Composite Beams for Sustainable Construction written by Ming-Shan Zhao. This book was released on 2024-08-05. Available in PDF, EPUB and Kindle. Book excerpt: This accessible and practical shortform book details the properties and advantages of high-performance pre-engineered steel-concrete composite beams (HPCBs) for improving the sustainability of construction techniques. It also explains the analysis methods for testing HPCB systems. The authors describe a new HPCB system that has been developed to reduce the input of raw materials and embodied CO2 commonly associated with heavily loaded and long-spanned industrial buildings (which predominately comprise reinforced concrete) and improve the sustainability of the construction process. They provide several resources throughout to facilitate adoption by professionals. Design equations derived from Eurocode 4 approach for ultimate limit state and serviceability limit state and worked examples are included throughout. The authors discuss the feasibility for both materials and the full-scale beams and CO2 reduction methods, including use of recycled concrete aggregate, ground granulated blast-furnace and silica fume to replace natural coarse aggregates and Ordinary Portland Cement. Guidance for testing HPCBs—including setup, test procedure and data collection and interpretation—is also given. The authors also elaborate on recommendations for finite element analysis for HPCBs. Design examples are appended to illustrate typical current practice using a 12 × 12 m grid floor with live load of 15 kPa. Various considerations for different parameters such as fire resistance are discussed. Finally, the authors present a case study of a recently completed industrial building in Singapore to quantify the benefits of using HPCBs over reinforced concrete and conventional composite construction. Structural engineering professionals, whose work relates to long-span and heavy-loading industrial or commercial buildings, will benefit from the detailed guidance and focus on practical applications provided throughout this book. Post-graduate students of advanced steel and composite structures will also benefit from these descriptions.

Materials Innovations and Solutions in Science and Technology

2023-03-18 Technology & Engineering
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Release : 2023-03-18
Genre : Technology & Engineering
Kind : eBook
Book Rating : 366/5 ( reviews)

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Book Synopsis Materials Innovations and Solutions in Science and Technology by : Azman Ismail

Download or read book Materials Innovations and Solutions in Science and Technology written by Azman Ismail. This book was released on 2023-03-18. Available in PDF, EPUB and Kindle. Book excerpt: This book offers innovative ideas and solutions from tropical fruits and crops for engineering problems. It covers a wide range of topics related to science, engineering, and technologies. The topics shared in this book enable practitioners and innovators to develop subsequent novel ideas and methods for solving engineering and technological problems for organizations to sustain its operation in global challenges.

Functional Fillers

2023-02-07 Technology & Engineering
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Release : 2023-02-07
Genre : Technology & Engineering
Kind : eBook
Book Rating : 178/5 ( reviews)

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Book Synopsis Functional Fillers by : George Wypych

Download or read book Functional Fillers written by George Wypych. This book was released on 2023-02-07. Available in PDF, EPUB and Kindle. Book excerpt: Functional Fillers: Chemical Composition, Morphology, Performance, Applications, Second Edition covers the structure, physical properties, electrical and magnetic properties, and applications of fillers. The book includes two sections, with the first part covering classic fillers, analyzing the current modifications in relation to composition and morphology, and enabling enhancements in properties and applications. The second part presents the new generation of fillers, which provide designers with exceptional properties not previously available. Applications discussed include lubricants, anti-corrosion, antimicrobial, and more. Renewable fillers and recycling of fillers are covered as well. Provides up-to-date, applicable information on the use of functional fillers Focuses on chemical modifications, enhanced density, particle size, mixtures of fillers, special properties, and fillers from renewable sources Covers both classical and new generation fillers

A Conceptual Model for Designing Recycled Aggregate Concrete for Structural Applications

2015-12-12 Technology & Engineering
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Release : 2015-12-12
Genre : Technology & Engineering
Kind : eBook
Book Rating : 737/5 ( reviews)

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Book Synopsis A Conceptual Model for Designing Recycled Aggregate Concrete for Structural Applications by : Marco Pepe

Download or read book A Conceptual Model for Designing Recycled Aggregate Concrete for Structural Applications written by Marco Pepe. This book was released on 2015-12-12. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on the physical and mechanical characterization of Recycled Aggregate Concrete (RAC), produced through a partial-to-total replacement of ordinary aggregates with what have been dubbed Recycled Concrete Aggregates (RCAs). It proposes a theoretical framework for understanding the relationships between RCAs and RCA, and for predicting the resulting behavior of RAC. The book demonstrates that in the case of RAC two additional parameters have to be taken into account than with ordinary aggregates, due to the composite nature and higher porosity of RCAs. By extending Abrams’ Law for Recycled Aggregate Concrete, it represents a first step in the formulation of a general model for predicting the properties of RAC. The theoretical approach presented here addresses an important gap in the literature and is expected to stimulate new research on the use of this more sustainable form of concrete in structural applications.

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