Автор: Tokyay Название: Cement and Concrete Mineral Admixtures ISBN: 1498716547 ISBN-13(EAN): 9781498716543 Издательство: Taylor&Francis Рейтинг: Цена: 199050.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Supplementary cementing materials and other mineral admixturesenhance the workability of fresh concrete and the durability of hardened concrete. This comprehensive reference for senior undergraduate and graduate engineering students in cement and concrete and for cement and concrete practitioners covers a wide range of mineral admixtures.
Автор: Yanrong Zhang Название: Study on Microstructure and Rheological Properties of Cement-Chemical Admixtures-Water Dispersion System at Early Stage ISBN: 9811045690 ISBN-13(EAN): 9789811045691 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. 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.
Автор: Yanrong Zhang Название: Study on Microstructure and Rheological Properties of Cement-Chemical Admixtures-Water Dispersion System at Early Stage ISBN: 9811351716 ISBN-13(EAN): 9789811351716 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. 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.
Автор: Rixom, M. R. Mailvaganam, Noel P. Название: Chemical admixtures for concrete ISBN: 0367447541 ISBN-13(EAN): 9780367447540 Издательство: Taylor&Francis Рейтинг: Цена: 67360.00 T 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: Pierre-Claude Aitcin Название: Science and Technology of Concrete Admixtures ISBN: 0081006934 ISBN-13(EAN): 9780081006931 Издательство: Elsevier Science Рейтинг: Цена: 234680.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Science and Technology of Concrete Admixtures presents admixtures from both a theoretical and practical point-of-view. The authors emphasize key concepts that can be used to better understand the working mechanisms of these products by presenting a concise overview on the fundamental behavior of Portland cement and hydraulic binders as well as their chemical admixtures, also discussing recent effects in concrete in terms of rheology, mechanics, durability, and sustainability, but never forgetting the fundamental role played by the water/binder ratio and proper curing in concrete technology. Part One presents basic knowledge on Portland cement and concrete, while Part Two deals with the chemical and physical background needed to better understand what admixtures are chemically, and through which mechanism they modify the properties of the fresh and hardened concrete. Subsequent sections present discussions on admixtures technology and two particular types of concrete, self-consolidating and ultra-high strength concretes, with final remarks on their future.
Автор: V.H. Dodson Название: Concrete Admixtures ISBN: 1475748450 ISBN-13(EAN): 9781475748451 Издательство: Springer Рейтинг: Цена: 104480.00 T Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Mailvaganam Название: Chemical Admixtures for Concrete, Third Edition ISBN: 041922520X ISBN-13(EAN): 9780419225201 Издательство: Taylor&Francis Рейтинг: Цена: 234790.00 T 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: William P. Boshoff; Riaan Combrinck; Viktor Mecht Название: 3rd International Conference on the Application of Superabsorbent Polymers (SAP) and Other New Admixtures Towards Smart Concrete ISBN: 3030333418 ISBN-13(EAN): 9783030333416 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. 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.
Автор: Fernando Pacheco-Torgal Название: Biopolymers and Biotech Admixtures for Eco-Efficient Construction ISBN: 0081002149 ISBN-13(EAN): 9780081002148 Издательство: Elsevier Science Рейтинг: Цена: 213350.00 T 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.
Автор: Peter Hewlett Название: Lea`s Chemistry of Cement and Concrete ISBN: 0081007736 ISBN-13(EAN): 9780081007730 Издательство: Elsevier Science Рейтинг: Цена: 224570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Lea's Chemistry of Cement and Concrete, Fifth Edition, examines the suitability and durability of different types of cements and concretes, their manufacturing techniques and the role that aggregates and additives play in achieving concrete's full potential of delivering a high-quality, long-lasting, competitive and sustainable product.
Provides a 60% revision over the fourth edition last published in 2004
Includes updated chapters that represent the latest technological advances in the industry, including, but not exclusive to the production of low-energy cements, cement admixtures and concrete aggregates
Presents expanded coverage of the suitability and durability of materials aggregates and additives
Автор: Jose Fernando Martirena-Hernandez; Adrian Alujas-D Название: Proceedings of the International Conference of Sustainable Production and Use of Cement and Concrete ISBN: 3030220338 ISBN-13(EAN): 9783030220334 Издательство: Springer Рейтинг: Цена: 139750.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This volume gathers the latest advances, innovations and applications presented by leading international researchers and engineers at the International Conference on Sustainable Production and Use of Cement and Concrete (ICSPCC 2019), held in Villa Clara, Cuba on June 23-30, 2019. It covers highly diverse topics, including sustainable production of low-carbon cements, novelties in the development of supplementary cementitious materials, new techniques for the microstructural characterization of construction materials, Portland-based and alkaline-activated cementitious systems, development of additives and additions in the sustainable production of concrete, sustainable production of high-performance concrete, durable concrete produced with recycled aggregates, development of mortars for historical patrimony restoration, environmental and economic assessment of the production and use of cement. The contributions, which were selected by means of a rigorous, international peer-review process, highlight numerous exciting ideas that will inspire novel research directions and foster multidisciplinary collaboration between different specialists.
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