Field Evaluation of Shrinkage Reducing Admixture
Author: David Fujiwara
Publisher:
Published: 2003
Total Pages: 54
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: David Fujiwara
Publisher:
Published: 2003
Total Pages: 54
ISBN-13:
DOWNLOAD EBOOKAuthor: Irene K. Battaglia
Publisher:
Published: 2008
Total Pages: 24
ISBN-13:
DOWNLOAD EBOOKAuthor: Kaustubh Dasgupta
Publisher: Springer Nature
Published: 2019-12-17
Total Pages: 960
ISBN-13: 3030263657
DOWNLOAD EBOOKThis book gathers peer-reviewed contributions presented at the 3rd National Conference on Structural Engineering and Construction Management (SECON’19), held in Angamaly, Kerala, India, on 15-16 May 2019. The meeting served as a fertile platform for discussion, sharing sound knowledge and introducing novel ideas on issues related to sustainable construction and design for the future. The respective contributions address various aspects of numerical modeling and simulation in structural engineering, structural dynamics and earthquake engineering, advanced analysis and design of foundations, BIM, building energy management, and technical project management. Accordingly, the book offers a valuable, up-to-date tool and essential overview of the subject for scientists and practitioners alike, and will inspire further investigations and research.
Author: Pierre-Claude Aïtcin
Publisher: Woodhead Publishing
Published: 2015-11-12
Total Pages: 668
ISBN-13: 0081006969
DOWNLOAD EBOOKScience 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. Combines the knowledge of two leading authors to present both the scientific and technology of admixtures Explains what admixtures are from a chemical point-of-view and illustrates by which mechanisms they modify the properties of fresh and hardened concrete Presents a fundamental, practical, and innovative reference book on the topic Contains three detailed appendices that can be used to learn how to use admixtures more efficiently
Author: American Concrete Institute
Publisher: American Concrete Institute
Published: 2005
Total Pages: 660
ISBN-13: 0870311948
DOWNLOAD EBOOKAuthor: Steven A. Ragan
Publisher:
Published: 1995
Total Pages: 196
ISBN-13:
DOWNLOAD EBOOKAuthor: Sandra Senft
Publisher: CRC Press
Published: 1999-06-24
Total Pages: 456
ISBN-13: 0203017242
DOWNLOAD EBOOKChemical 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
Author: F. Pacheco-Torgal
Publisher: Elsevier
Published: 2014-11-20
Total Pages: 855
ISBN-13: 1782422889
DOWNLOAD EBOOKThis book provides an updated state-of-the-art review on new developments in alkali-activation. The main binder of concrete, Portland cement, represents almost 80% of the total CO2 emissions of concrete which are about 6 to 7% of the Planet’s total CO2 emissions. This is particularly serious in the current context of climate change and it could get even worse because the demand for Portland cement is expected to increase by almost 200% by 2050 from 2010 levels, reaching 6000 million tons/year. Alkali-activated binders represent an alternative to Portland cement having higher durability and a lower CO2 footprint. Reviews the chemistry, mix design, manufacture and properties of alkali-activated cement-based concrete binders Considers performance in adverse environmental conditions. Offers equal emphasis on the science behind the technology and its use in civil engineering.
Author: Viktor Mechtcherine
Publisher: Springer Science & Business Media
Published: 2012-01-03
Total Pages: 170
ISBN-13: 9400727321
DOWNLOAD EBOOKThis 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.