Admixtures for Concrete - Improvement of Properties, Vazques, E.
Автор: Fernando Pacheco-Torgal Название: Biopolymers and Biotech Admixtures for Eco-Efficient Construction ISBN: 0081002149 ISBN-13(EAN): 9780081002148 Издательство: Elsevier Science Рейтинг: Цена: 32002.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Since 1930 more than 100,000 new chemical compounds have been developed and insufficient information exists on the health assessment of 95 percent of these chemicals in which a relevant percentage are used in construction products. For instance Portland cement concrete, the most used material on the Planet (10.000 million tons/year that in the next 40 years will increase around 100 %) currently used in around 15% of total concrete production contains chemicals used to modify their properties, either in the fresh or hardened state.
Biopolymers are materials that are developed from natural resources. They reduce dependence on fossil fuels and reduce carbon dioxide emissions. There is a worldwide demand to replace petroleum-based materials with renewable resources.
Currently bio-admixtures represent just a small fraction of the chemical admixtures market (around 20%) but with environmental awareness for constituents in construction materials generally growing (the Construction Products Regulation is being enforced in Europe since 2013), the trend towards bio-admixtures is expected to continue.
This book provides an updated state-of-the-art review on biopolymers and their influence and use as admixtures in the development of eco-efficient construction materials.
Описание: This thesis studies the effects of superplasticizers, polyacrylate latexes and asphalt emulsions, which differ in molecular/particle size from nanometers to microns, on the rheological properties of fresh cement pastes (FCPs), as well as the action mechanisms involved.
Описание: This thesis studies the effects of superplasticizers, polyacrylate latexes and asphalt emulsions, which differ in molecular/particle size from nanometers to microns, on the rheological properties of fresh cement pastes (FCPs), as well as the action mechanisms involved. It systematically investigates the rheological properties and microstructure of cement-based materials, and elucidates the adsorption behaviors of polycarboxylate polymers with different functional groups and their effects on cement hydration. Moreover, it reveals how the working mechanism of naphthalene sulfonate formaldehyde (NSF) differs from that of polycarboxylate ether-based (PCE) superplasticizers. Lastly, it develops a conceptual microstructure model and two rheological equations. These findings lend theoretical support to the development of new chemical admixtures and new, higher-performance, cement-based composites.
Описание: The book gathers the peer-reviewed contributions presented at the 3rd International Conference on Application of Superabsorbent Polymers (SAP) and Other New Admixtures towards Smart Concrete, held in Skukuza, South Africa, on November 25-27, 2019.
Описание: The book gathers the peer-reviewed contributions presented at the 3rd International Conference on Application of Superabsorbent Polymers (SAP) and Other New Admixtures towards Smart Concrete, held in Skukuza, South Africa, on November 25-27, 2019.
Название: Application of admixtures in concrete ISBN: 0367863987 ISBN-13(EAN): 9780367863982 Издательство: Taylor&Francis Рейтинг: Цена: 10258.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a thorough review of the properties and use of the principal chemical admixtures for use in concrete. Concise and clearly presented, the book includes extensive references to key sources of information. The presentation of each admixture is in a standard format, which helps the reader to find relevant information easily.
Автор: Rixom, M. R. Mailvaganam, Noel P. Название: Chemical admixtures for concrete ISBN: 0367447541 ISBN-13(EAN): 9780367447540 Издательство: Taylor&Francis Рейтинг: Цена: 10104.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book surveys recent developments in admixture technology, explaining the mechanisms by which admixtures produce their effects, the various types of admixtures available, their selection and use.
Автор: Mailvaganam Название: Chemical Admixtures for Concrete, Third Edition ISBN: 041922520X ISBN-13(EAN): 9780419225201 Издательство: Taylor&Francis Рейтинг: Цена: 35218.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The book surveys recent developments in admixture technology, explaining the mechanisms by which admixtures produce their effects, the various types of admixtures available, their selection and use.
Автор: Dvorkin Leonid, Zhitkovsky Vadim, Lushnikova Nataliya Название: Metakaolin and Fly Ash as Mineral Admixtures for Concrete ISBN: 0367562146 ISBN-13(EAN): 9780367562144 Издательство: Taylor&Francis Рейтинг: Цена: 17609.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book addresses problems in impact of fly ash and metakaolin on cement-based composites` properties. It provides methods for effective proportioning of concrete containing fly ash and metakaolin. The book discusses a wide range of properties of concrete.
Автор: Paillere, A.M. Название: Application of Admixtures in Concrete ISBN: 0419199608 ISBN-13(EAN): 9780419199601 Издательство: Taylor&Francis Рейтинг: Цена: 38280.00 р. Наличие на складе: Нет в наличии.
Автор: Bapat, Jayant D. Название: Mineral Admixtures in Cement and Concrete ISBN: 1439817928 ISBN-13(EAN): 9781439817926 Издательство: Taylor&Francis Рейтинг: Цена: 31390.00 р. Наличие на складе: Нет в наличии.
Описание: This book describes the newest developments in the creation of concrete using smart additives and supplementary cementitious materials as well as methods, technology and novel admixtures to monitor, evaluate and control steel corrosion in reinforced concrete.
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