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Polymer Modified Hydraulic Cement Mixtures
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Book Synopsis Polymer-modified Hydraulic-cement Mixtures by : Louis A. Kuhlmann
Download or read book Polymer-modified Hydraulic-cement Mixtures written by Louis A. Kuhlmann and published by ASTM International. This book was released on 1993 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: A dozen papers from a June 1992 symposium in Louisville, Kentucky review the current use of organic polymers dispersed in water and formulated to add to portland cement. One sets out the status of ASTM's forthcoming specification and test methods. Others discuss such aspects as solid grade acrylic c
Book Synopsis The Effect of Polymer Variables and Other Parameters on the Properties of Polymer-Modified Cement Mixtures by : DG. Walters
Download or read book The Effect of Polymer Variables and Other Parameters on the Properties of Polymer-Modified Cement Mixtures written by DG. Walters and published by . This book was released on 1993 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer-modified hydraulic cement mixtures (PMC) are widely used for a variety of applications. The literature to-date on PMC is considerable but little has been published examining the effect of variables within the polymer on the properties of PMC. The work described in this paper attempts to partially fill this void. The studied variables include polymercement ratio, latex particle size, glass transition temperatures, effect of carboxylation and pH value. Also the effect of wet and dry curing of PMC is examined. The theory of polymer-modification of hydraulic cement mixtures is discussed in light of these results.
Book Synopsis Handbook of Polymer-Modified Concrete and Mortars by : Yoshihiko Ohama
Download or read book Handbook of Polymer-Modified Concrete and Mortars written by Yoshihiko Ohama and published by William Andrew. This book was released on 1995-12-31 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Report on Polymer-Modified Concrete by : ACI Committee 548
Download or read book Report on Polymer-Modified Concrete written by ACI Committee 548 and published by . This book was released on 2009 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report addresses concrete made with organic polymers combined with hydraulic cement and discusses the polymer systems used to produce polymer-modified concrete, including their composition and physical properties. It explains the principle of polymer modification and reviews the factors involved in selecting appropriate polymer systems. The report also discusses mixture proportioning and constructin techniques for different polymer systems and summarizes the properties of fresh and hardened polymer-modified concrete and common applications.
Book Synopsis Chemical Admixtures for Concrete by : Sandra Senft
Download or read book Chemical Admixtures for Concrete written by Sandra Senft and published by CRC Press. This book was released on 1999-06-24 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical admixtures are used in concrete mixtures to produce particular engineering properties such as rapid hardening, water-proofing or resistance to cold. Chemical Admixtures for Concrete surveys recent developments in admixture technology, explaining the mechanisms by which admixtures produce their effects, the various types of admixtures avail
Book Synopsis Concrete Admixtures Handbook, 2nd Ed. by : V.S. Ramachandran
Download or read book Concrete Admixtures Handbook, 2nd Ed. written by V.S. Ramachandran and published by William Andrew. This book was released on 1996-12-31 with total page 1183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the first edition ten years ago, significant developments have occurred in the use of admixtures in concrete. Eight new chapters and a full update of the preceding ten chapters bring this book up to date; reflecting the relative advances made in the science and technology of different groups of admixtures. The increased role and development of admixtures in concrete technology is evidenced by a number of conferences, publications, and novel admixtures available in the market place. These developments in the field caused the modification of many chapters in the first edition in order to reflect the advances. Although individual chapters refer to standards and specifications of admixtures, those only interested in the standards or techniques used in investigating admixtures will find the second chapter (Research Technologies, Standards, and Specifications) useful. Admixtures are not as inert as may be presumed. They may chemically interact with the constituents of concrete and affect the properties of the fresh and hardened concrete and its durability. The third chapter deals with these aspects. It was important to devote a chapter to recent attempts in developing new admixtures.
Book Synopsis Polymers in Concrete by : José Aguiar
Download or read book Polymers in Concrete written by José Aguiar and published by Trans Tech Publications Ltd. This book was released on 2011-01-20 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume is indexed by Thomson Reuters BCI (WoS). The field of polymers in concrete is rather well consolidated within the construction industry, and its future will be one of benefiting fully from the synergy between the organic and mineral materials. Concrete-polymer composites (C-PC) exhibit excellent adhesion strength and durability in aggressive environments and the good performance of these materials makes innovative applications possible; including new technologies for restoring and renovating buildings.
Download or read book Chapter 52 written by DG. Walters and published by . This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: THIS CHAPTER ON POLYMER MODIFIED CONCRETE and Mortar is a revision of the original chapter in ASTM STP 169C by Kuhlmann and O'Brien. In January 1987, a Task Group was formed in Subcommittee C09.03.18 (C09.25) due to the need identified for standards development in the area of Polymer Modified Cementitious materials. This Task Group started the process, and then in June of 1989 this activity was organized under a new subcommittee, C09.03.19 (C09.44). Membership in this subcommittee numbers about 50. Committee C09.44 issued Latex and Powder Polymer Modifiers for Hydraulic Cement Concrete and Mortar (C 1438) and Test Methods for Polymer Modified Mortar and Concrete (C 1439) in 1999. These polymer modifiers mainly contribute to adhesion, water resistance, reduced permeability, and increased durability. Polymer modifiers are used in a variety of applications, such as patching compounds, stucco, ceramic tile thin sets and grouts, and bridge deck overlays. The first ASTM sponsored Symposium on Polymer Modified Concrete and Mortar was held in Louisville in June of 1992 with the papers being published in STP 1176 [1]. The current edition reviewed and updated the topics of the previous authors introduced new technology that has been developed and included up to date references.
Book Synopsis Self-Healing Cementitious Materials by : Ghasan Fahim Huseien
Download or read book Self-Healing Cementitious Materials written by Ghasan Fahim Huseien and published by CRC Press. This book was released on 2022-05-02 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is anticipated to have a major impact on concrete structures through increasing rates of deterioration and the impact of extreme weather events. The repair of any damage will be highly labor-intensive and expensive. Self-healing cementitious materials can enable the construction industry to mitigate these effects and move toward greater sustainability, safety, and increased cost savings and efficiency. This book: Examines concrete structures based on various materials with self-repair capability and their implications for future use in sustainable projects. Discusses advantages and design strategies of self-healing concretes. Covers several effective and detailed self-repair methods, with comparative analysis of the advantages and disadvantages of each method. Examines the use of various materials, including polymers and nanomaterials. Reviews factors affecting performance, properties, and applications. Delves into future directions and opportunities. Written for researchers, advanced students, and industry professionals, Self-Healing Cementitious Materials: Technologies, Evaluation Methods, and Applications offers a detailed view of an important emerging technology in materials science, civil engineering, and related fields.
Book Synopsis Polymer-Modified Concrete and Mortar by : M. O'Brien
Download or read book Polymer-Modified Concrete and Mortar written by M. O'Brien and published by . This book was released on 1994 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This chapter on Polymer Modified Concrete and Mortar is a new contribution to ASTM STP 169. In January 1987, a Task Group was first formed in Subcommittee C09.03.18 (C09.25) due to the need identified for standards development in the area of Polymer Modified Cementitious materials. This Task Group started the process, and then in June of 1989 this activity was organized under a new subcommittee, C09.03.19 (C09.44) where the work continues. Membership in this subcommittee has grown to 47. This group is working on developing specifications and test methods pertaining to the use of latexes and redispersible dry polymers as modifiers for hydraulic cement concrete and mortars. These polymer modifiers mainly contribute to adhesion, water resistance, reduced permeability, and increased durability. Polymer modifiers are used in a variety of applications, such as, patching compounds, stucco, ceramic tile thin sets and grouts, and bridge deck overlays. The first ASTM sponsored Symposium on Polymer Modified Concrete and Mortar was held in Louisville in June of 1992. A second symposium is in the planning stages for 1995.
Book Synopsis International Congress on Polymers in Concrete (ICPIC 2018) by : Mahmoud M. Reda Taha
Download or read book International Congress on Polymers in Concrete (ICPIC 2018) written by Mahmoud M. Reda Taha and published by Springer. This book was released on 2018-04-06 with total page 699 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Advances in Energy Materials by : Iuliana Stoica
Download or read book Advances in Energy Materials written by Iuliana Stoica and published by CRC Press. This book was released on 2023-10-27 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume focuses on materials used for energy generation and includes a wide spectrum of applications to solve alternative energy issues. The book reviews the state-of-the-art issues in global energy problems and reports on advanced methods of preparation of nanoscale energy materials with explanations of the structure and properties. It highlights current developments in the energy sector from the materials angle along with new techniques. Topics include polymer nanocomposites with smart behavior and their applicability of in energy applications; magnetorheological and electrorheological properties of smart polymer systems and their energy-related applications; metal-organic frameworks-emerging porous materials for energy applications; applications of carbon nanotubes in energy harvesting and storage; new developments in piezoelectric materials; and much more.
Book Synopsis Polymers in Concrete by : Satish Chandra
Download or read book Polymers in Concrete written by Satish Chandra and published by CRC Press. This book was released on 2020-08-11 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This broad-based, introductory reference provides excellent discussions regarding the hydration of Portland cement, durability problems in concrete, mechanisms of concrete deterioration, and interaction of polymers in concrete. It also covers properties of concrete with added polymers and practical applications of polymers in concrete. The historic background of polymers in building materials is examined, and a comprehensive comparison of natural vs. synthetic polymers is provided and conveniently summarized in a tabular format.
Book Synopsis Chemistry and Technology of Thermosetting Polymers in Construction Applications by : M.H. Irfan
Download or read book Chemistry and Technology of Thermosetting Polymers in Construction Applications written by M.H. Irfan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis High Performance Structures and Materials VI by : Willy Patrick Wilde
Download or read book High Performance Structures and Materials VI written by Willy Patrick Wilde and published by WIT Press. This book was released on 2012 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing the edited papers presented at the Sixth International Conference on High Performance Structures and Materials, High Performance Structures and Materials VI addresses the issues involved with advanced types of structures, particularly those based on new concepts or new materials. Contributions will highlight the latest developments in design, optimisation, manufacturing and experimentation in these areas.The use of novel materials and new structural concepts nowadays is not restricted to highly technical areas like aerospace, aeronautical applications or the automotive industry, but affects all engineering fields including those such as civil engineering and architecture. Most high performance structures require the development of a generation of new materials, which can more easily resist a range of external stimuli or react in a non-conventional manner.The book will cover such topics as: Composite materials and structures, Lightweight structures, Nanocomposites, High performance concretes, Concrete fibres, Automotive composites, Steel structures, Natural fibre composites, Timber structures, Material characterisation, Experiments and numerical analysis, Damage and fracture mechanics, Computational intelligence, Adaptable and mobile structures, Environmentally friendly structures.
Book Synopsis Polymer-modified Concrete for Military Construction by : John R. Keeton
Download or read book Polymer-modified Concrete for Military Construction written by John R. Keeton and published by . This book was released on 1977 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Results are given of tests made with polymer-modified concretes in which the polymeric materials are added to the concrete in the mixer. Polymers used were either epoxy or saran latex. Epoxy- or latex-modified concretes provided compressive, splitting tensile, and flexural strengths from 2.8 to 4.6 times those of similar concrete without the polymer. Epoxy-modified concretes achieved compressive strengths from 7,770 psi to 10,150 psi over test ages of 1 day to 365 days. Latex-modified concretes reached compressive strengths from 4,160 psi to 10,110 psi over test ages from 3 days to 365 days. Splitting tensile strengths of epoxy-modified concretes ranged from 900 psi to 1,340 psi for test ages from 1 day to 365 days; corresponding strengths of latex-modified of latex-modified concretes ranged from 600 psi to 970 psi. Flexural strengths of epoxy-modified concretes ranged from 1,300 psi to 1,610 psi; corresponding strengths of latex-modified concretes ranged from 770 psi to 1,570; Significant reductions were observed in water absorption of polymer-modified concretes. Bond strength of polymer-modified concrete was slightly higher than in concrete without the polymer. Young's moduli of polymer-modified concretes were only 1.4 to 1.8 times those of similar concrete without the polymer. Epoxy-modified concretes cost between $432 and $465 per cubic yard more than conventional portland cement concrete; corresponding cost of latex-modified concrete is about $278. Typical mix designs and mixing, placing, and curing procedures are presented"--Pages iii - iv
Book Synopsis An Introduction to Concrete Construction by : J. Paul Guyer, P.E., R.A.
Download or read book An Introduction to Concrete Construction written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2017-12-21 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil and structural engineers and construction managers interested in concrete construction for buildings and infrastructure. Here is what is discussed: 1. CONSTRUCTION PLANNING 2. CONSTRUCTION METHODS 3. MATERIALS SELECTION 4. MIXTURE PROPORTIONING 5. ARCHITECTURAL CONCRETE 6. SHOTCRETE 7. VERIFICATION AND TESTING 8. CONCRETE PAVEMENTS 9. SLABS ON GRADE 10. SPECIAL CONCRETES 11. ALKALI/SILICATE AGGREGATE REACTIONS 12. EVALUATION OF CONCRETE STRUCTURES 13. CONCRETE STRUCTURES REPAIR 14. REINFORCED CONCRETE HYDRAULIC STRUCTURES.
