Reducing Shrinkage Cracking of Structural Concrete Through the Use of Admixtures
Title | Reducing Shrinkage Cracking of Structural Concrete Through the Use of Admixtures PDF eBook |
Author | Tarun R. Naik |
Publisher | |
Pages | 110 |
Release | 2006 |
Genre | Concrete |
ISBN |
Eclipse® Shrinkage Reducing Admixture Product Evaluation
Title | Eclipse® Shrinkage Reducing Admixture Product Evaluation PDF eBook |
Author | Irene K. Battaglia |
Publisher | |
Pages | 24 |
Release | 2008 |
Genre | Concrete |
ISBN |
Science and Technology of Concrete Admixtures
Title | Science and Technology of Concrete Admixtures PDF eBook |
Author | Pierre-Claude Aïtcin |
Publisher | Woodhead Publishing |
Pages | 668 |
Release | 2015-11-12 |
Genre | Technology & Engineering |
ISBN | 0081006969 |
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. - 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
Shrinkage Reducing Admixtures in Construction
Title | Shrinkage Reducing Admixtures in Construction PDF eBook |
Author | Yurena Seguí Femenias |
Publisher | |
Pages | |
Release | 2011 |
Genre | |
ISBN |
Cracking caused by drying or autegenous shrinkage is a real risk for cementitious material and compromise its durability as crack may serve as intgression paths for gases and salts or might permit leaching. Due to special requirements as application thickness, spray application, etc. on the one hand and durability as well as strength on the other hand repair mortars show an increased shrinkage and crack probability, which is highly undesired. In this study it will be investigated wich are the consequences of shrinkage and cracking from the structural and construction point of view, as well as whether a combination of expansive and/or shrinkage reducing concrete admixture can improve deformation stability and increase crack resistance of mortars exposed to drying conditions.
Proceedings of SECON'19
Title | Proceedings of SECON'19 PDF eBook |
Author | Kaustubh Dasgupta |
Publisher | Springer Nature |
Pages | 960 |
Release | 2019-12-17 |
Genre | Technology & Engineering |
ISBN | 3030263657 |
This 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.
Thermal Stresses and Temperature Control of Mass Concrete
Title | Thermal Stresses and Temperature Control of Mass Concrete PDF eBook |
Author | Zhu Bofang |
Publisher | Butterworth-Heinemann |
Pages | 525 |
Release | 2013-12-11 |
Genre | Technology & Engineering |
ISBN | 0124078540 |
Methods of controlling mass concrete temperatures range from relatively simple to complex and from inexpensive too costly. Depending on a particular situation, it may be advantageous to use one or more methods over others. Based on the author's 50 years of personal experience in designing mass concrete structures, Thermal Stresses and Temperature Control of Mass Concrete provides a clear and rigorous guide to selecting the right techniques to meet project-specific and financial needs. New techniques such as long time superficial thermal insulation, comprehensive temperature control, and MgO self-expansive concrete are introduced. - Methods for calculating the temperature field and thermal stresses in dams, docks, tunnels, and concrete blocks and beams on elastic foundations - Thermal stress computations that take into account the influences of all factors and simulate the process of construction - Analytical methods for determining thermal and mechanical properties of concrete - Formulas for determining water temperature in reservoirs and temperature loading of arched dams - New numerical monitoring methods for mass and semi-mature aged concrete
Wisconsin Transportation Research
Title | Wisconsin Transportation Research PDF eBook |
Author | |
Publisher | |
Pages | 40 |
Release | 2003 |
Genre | Highway research |
ISBN |