Application of Super Absorbent Polymers (SAP) in Concrete Construction

Application of Super Absorbent Polymers (SAP) in Concrete Construction
Author: Viktor Mechtcherine
Publisher: Springer Science & Business Media
Total Pages: 170
Release: 2012-01-03
Genre: Technology & Engineering
ISBN: 9400727321

This is the state-of-the-art report prepared by the RILEM TC “Application of Super Absorbent Polymers (SAP) in concrete construction”. It gives a comprehensive overview of the properties of SAP, specific water absorption and desorption behaviour of SAP in fresh and hardening concrete, effects of the SAP addition on rheological properties of fresh concrete, changes of cement paste microstructure and mechanical properties of concrete. Furthermore, the key advantages of using SAP are described in detail: the ability of this material to act as an internal curing agent to mitigate autogenous shrinkage of high-performance concrete, the possibility to use SAP as an alternative to air-entrainment agents in order to increase the frost resistance of concrete, and finally, the benefit of steering the rheology of fresh cement-based materials. The final chapter describes the first existing and numerous prospective applications for this new concrete additive.

Handbook of Polymer-Modified Concrete and Mortars

Handbook of Polymer-Modified Concrete and Mortars
Author: Yoshihiko Ohama
Publisher: William Andrew
Total Pages: 247
Release: 1995-12-31
Genre: Technology & Engineering
ISBN: 0815517696

Mortar and concrete made with portland cement has been a popular construction material in the world for the past 170 years or more. However, cement mortar and concrete have some disadvantages such as delayed hardening, low tensile strength, large drying shrinkage and low chemical resistance. To reduce these disadvantages, polymers have been utilized as an additive.Polymer-modified or polymer cement mortar (PCM) and concrete (PCC) are the materials which are made by partially replacing the cement hydrate binders of conventional cement mortar or concrete, with polymers. This book deals with the principles of polymer modification for cement composites, the process technology, properties and applications of the polymer-modified mortar and concrete, and special polymer-modified systems such as M DF cement, antiwashout underwater concrete, polymer-ferrocement, and artificial I wood.The polymeric admixtures or cement modifiers include latexes or emulsions, redispersible polymer powders, water-soluble polymers, liquid resins and monomers.This book describes the current knowledge and information of polymer-modified mortars and concretes, and discusses or reviews the following items in detail:1. Principles of polymer modification for cement composites.2. Process technology of polymer-modified mortars and concretes.3. Properties of polymer-modified mortars and concretes.4. Applications of polymer-modified mortars and concretes.5. Special polymer-modified systems such as MDF cements, antiwashout underwater concretes, polymer-ferrocements, and artificial woods.

International Congress on Polymers in Concrete (ICPIC 2018)

International Congress on Polymers in Concrete (ICPIC 2018)
Author: Mahmoud M. Reda Taha
Publisher: Springer
Total Pages: 699
Release: 2018-04-06
Genre: Technology & Engineering
ISBN: 3319781758

This volume collects the proceedings from the International Congress of Polymers in Concrete 2018 (ICPIC), held under the theme “Polymers for Resilient and Sustainable Concrete Infrastructure.” ICPIC 2018 provides an opportunity for researchers and specialists working in the fields of polymers to exchange ideas and follow the latest progress in the use of polymers in concrete infrastructure. It also showcases the use of polymers and polymer concrete in sustainable and resilient development, and provides a platform for local and overseas suppliers, developers, manufacturers and contractors using polymers, polymer concrete and polymer composites in concrete structures to develop new business opportunities and follow the latest developments in the field. The International Congress of Polymers in Concrete is an international forum that has taken place every three years for the last 40 years with the objective of following progress in the field of polymers and their use in concrete and construction. Following 15 successful congresses held in London (1975), Austin (1978), Koriyama (1981), Darmstadt (1984), Brighton (1987), Shanghai (1990), Moscow (1992), Oostende (1995), Bologna (1998), Honolulu (2001), Berlin (2004), Chuncheon (2007), Funchal (2010), Shanghai (2013) and Singapore (2015), the 16th ICPIC will take place in Washington, DC, from April 29 to May 1st, 2018.

Polymers in Concrete

Polymers in Concrete
Author: Y. Ohama
Publisher: CRC Press
Total Pages: 574
Release: 1997-04-10
Genre: Architecture
ISBN: 9780419223306

Papers from international experts from 13 countries. Coverage includes, new developments in the theory and practice of polymer composites, studies of their performance, manufacturing techniques and the material selection process.

Chemistry and Technology of Thermosetting Polymers in Construction Applications

Chemistry and Technology of Thermosetting Polymers in Construction Applications
Author: M.H. Irfan
Publisher: Springer Science & Business Media
Total Pages: 297
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 9401149542

Polymeric products are used widely in the construction industry, because they offer a range of desirable performance properties not available from traditional materials. Development of these products continues in a number of major research and development programmes within the construction materials sector, aimed at improving the performance, durability and applicational properties of these materials. It seems certain that their use will increase as their overall performance is developed and as the industry becomes more familiar with the techniques required to apply these materials and the benefits they offer. The purpose of this book is to familiarise the reader with the range of thermosetting polymeric materials available for construction applications, and to provide sound information on the properties and applications of these important materials. Professional engineers involved in the specification, application and testing of these materials will find this book a compact, authoritative and comprehensive source of information on these materials. Chemists and technologists involved in developing new or improved formulations will find in this book much to inform their work, particularly in the important area of applicational properties.

Industrial Applications of Polymer Composites

Industrial Applications of Polymer Composites
Author: Subhendu Bhandari
Publisher: Bentham Science Publishers
Total Pages: 215
Release: 2023-08-22
Genre: Technology & Engineering
ISBN: 981512482X

This volume is a comprehensive guide to the industrial use of polymer composites. Edited contributions demonstrate the application of these materials for different industrial sectors. The book covers the benefits, future potential, and manufacturing techniques of different types of polymers. Contributors also address challenges in using nanopolymers in these industries. Readers will find valuable insights into the current demand and supply of polymer composites and future scope for research and development in this field of polymer science. The volume presents seven chapters, each exploring a different application of polymer composites. Chapter 1 discusses the use of polymer additives for improving classical concrete and the workability and durability of polymer composite concrete. Chapter 2 explores the use of polymer nanocomposites in packaging, including smart/intelligent packaging, modified atmosphere packaging, and vacuum packaging. Chapter 3 delves into the use of polymer composites in tissue engineering, including manufacturing techniques and various applications. Chapter 4 explores energy storage applications for polymer composites, while Chapter 5 discusses their use in microbial fuel cells. Chapter 6 explores the use of carbon nanotubes in polymer composite gas sensors. Finally, Chapter 7 discusses the use of polymer composites in automotive applications. This is an ideal reference for researchers, scientists, engineers, and professionals in the fields of materials science, polymer science, engineering, and nanotechnology. The content is also suitable for graduate and postgraduate students studying industrial manufacturing.

Rehabilitation of Concrete Structures with Fiber-Reinforced Polymer

Rehabilitation of Concrete Structures with Fiber-Reinforced Polymer
Author: Riadh Al-Mahaidi
Publisher: Butterworth-Heinemann
Total Pages: 416
Release: 2018-11-12
Genre: Technology & Engineering
ISBN: 0128115114

Rehabilitation of Concrete Structures with Fiber Reinforced Polymer is a complete guide to the use of FRP in flexural, shear and axial strengthening of concrete structures. Through worked design examples, the authors guide readers through the details of usage, including anchorage systems, different materials and methods of repairing concrete structures using these techniques. Topics include the usage of FRP in concrete structure repair, concrete structural deterioration and rehabilitation, methods of structural rehabilitation and strengthening, a review of the design basis for FRP systems, including strengthening limits, fire endurance, and environmental considerations. In addition, readers will find sections on the strengthening of members under flexural stress, including failure modes, design procedures, examples and anchorage detailing, and sections on shear and torsion stress, axial strengthening, the installation of FRP systems, and strengthening against extreme loads, such as earthquakes and fire, amongst other important topics. - Presents worked design examples covering flexural, shear, and axial strengthening - Includes complete coverage of FRP in Concrete Repair - Explores the most recent guidelines (ACI440.2, 2017; AS5100.8, 2017 and Concrete society technical report no. 55, 2012)

Industrial Polymer Applications

Industrial Polymer Applications
Author: William R Ashcroft
Publisher: Royal Society of Chemistry
Total Pages: 236
Release: 2019-03-07
Genre: Science
ISBN: 1788018117

Industrial Polymer Applications provides a comprehensive overview of the diverse properties and applications of thermoset and thermoplastic polymer technologies used routinely in the modification, protection, repair, restoration and bonding of the main classes of industrial engineering materials such as concrete, masonry, wood, metal, rubber, plastic, glass and advanced ceramics. The Author, with extensive industrial experience in the design and development of polymeric adhesives, composites, concrete repair and industrial coatings materials, provides a balanced perspective of the essential chemistries and technologies for each of the relevant polymeric solutions. This book includes explanations as to why polymers are needed and the specific problems and key industrial application challenges that can be overcome for each class of engineering material. The use of supplementary information boxes, suggestions for further reading, and supportive appendices including worked examples delivers an easy to understand guide of relevant industrial applications of polymers. Written in an accessible way, the book provides a supplementary text for undergraduates, postgraduates and industrialists who have studied or are involved in chemistry, polymer chemistry, industrial chemistry, materials science, chemical engineering, mechanical engineering, civil engineering or corrosion engineering, science and technology.

Developments in the Formulation and Reinforcement of Concrete

Developments in the Formulation and Reinforcement of Concrete
Author: Sidney Mindess
Publisher: Woodhead Publishing
Total Pages: 443
Release: 2019-06-14
Genre: Technology & Engineering
ISBN: 0128189282

Developments in the Formulation and Reinforcement of Concrete, Second Edition, presents the latest developments on topics covered in the first edition. In addition, it includes new chapters on supplementary cementitious materials, mass concrete, the sustainably of concrete, service life prediction, limestone cements, the corrosion of steel in concrete, alkali-aggregate reactions, and concrete as a multiscale material. The book's chapters introduce the reader to some of the most important issues facing today's concrete industry. With its distinguished editor and international team of contributors, users will find this to be a must-have reference for civil and structural engineers. - Summarizes a wealth of recent research on structural concrete, including material microstructure, concrete types, and variation and construction techniques - Emphasizes concrete mixture design and applications in civil and structural engineering - Reviews modern concrete materials and novel construction systems, such as the precast industry and structures requiring high-performance concrete