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Analysis Of Fresh Concrete
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Download or read book Fresh Concrete written by P. Bartos and published by Elsevier. This book was released on 2013-10-22 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fresh concrete is generally featured in publications on concrete technology where the focus is often on fundamental rheology or diverse research methods, or the standards describe the tests but do not provide practical advice on interpretation of the results. This book aims to fill the gap between highly scientific and fundamental works and the many fragmented test specifications. It summarises the existing knowledge on the properties of fresh concrete in a form accessible to practicing engineers and concrete technologists. It includes a manual of practical tests which cover both the standard tests in major countries and new tests specifically applicable to site testing. The testing equipment required and the procedures are described in sufficient detail for the tests to be carried out, with references to selected national standards when compliance with specific conditions applicable in those countries is required. Particular attention is paid to properties of special fresh concrete mixes which are increasingly used in practical construction. The work will be of interest to engineers and others involved in the research, development, design and execution of concrete construction, including those working in EEC countries.
Book Synopsis Guidelines for Early-opening-to-traffic Portland Cement Concrete for Pavement Rehabilitation by : Thomas John Van Dam
Download or read book Guidelines for Early-opening-to-traffic Portland Cement Concrete for Pavement Rehabilitation written by Thomas John Van Dam and published by Transportation Research Board. This book was released on 2005 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rheology of Fresh Cement and Concrete by : P.F.G. Banfill
Download or read book Rheology of Fresh Cement and Concrete written by P.F.G. Banfill and published by CRC Press. This book was released on 1990-09-27 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together new research information on the flow behaviour of cementitious materials from the UK, France, Italy, Germany, Poland, Finland, USSR, USA and Japan, presented at the International Conference organised by the British Society of Rheology in March 1990.
Book Synopsis Field Investigation of a Method for the Rapid Analysis of Fresh Concrete by : A. C. Edwards
Download or read book Field Investigation of a Method for the Rapid Analysis of Fresh Concrete written by A. C. Edwards and published by . This book was released on 1973 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Testing During Concrete Construction by : H.W. Reinhardt
Download or read book Testing During Concrete Construction written by H.W. Reinhardt and published by CRC Press. This book was released on 1991-01-31 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Testing concrete while construction is underway enables decisions to be made which can improve the quality of the finished structure. The book covers testing and measuring techniques for fresh concrete and concrete during the first few days after placing, and for reinforcement and prestressing tendons. Many examples are given of practical methods which can be applied directly during concrete construction to improve quality. It forms the Proceedings of the International RILEM Workshop in Mainz, Germany, March 1990.
Book Synopsis A Proposed System for the Analysis and Field Control of Fresh Concrete by : Walter Mathew Dunagan
Download or read book A Proposed System for the Analysis and Field Control of Fresh Concrete written by Walter Mathew Dunagan and published by . This book was released on 1933 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: The systems of tests proposed herein is the result of an attempt to coordinate the many tests now made of concrete and concrete materials during the course of concrete construction. This system, which is based on the buoyancy principle, is arranged so that the conditions, definitions, and apparatus applicable in the course of materials proportioning apply equally well to the analysis of the mixed concrete before hardening. In order to fully explain the system and to show its wide application, a complete numerical example is worked and apparatus by which the tests can be performed in either the field or laboratory is described. Control of proportioning at either end of the mixer until the characteristics of the concrete are satisfactory is dealt with. Tolerances are discussed and laboratory data given to illustrate the deviations that may be expected. Certain factors in the proposed method in the mixing and placing, and in the sampling which may affect the accuracy of analyses of fresh concrete are discussed.
Book Synopsis The Properties of Fresh Concrete by : Treval C. Powers
Download or read book The Properties of Fresh Concrete written by Treval C. Powers and published by John Wiley & Sons. This book was released on 1968 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Properties of Fresh and Hardened Concrete Containing Supplementary Cementitious Materials by : Nele De Belie
Download or read book Properties of Fresh and Hardened Concrete Containing Supplementary Cementitious Materials written by Nele De Belie and published by Springer. This book was released on 2017-12-09 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume represents the current knowledge on the effect of SCMs (slag, fly ash, silica fume, limestone powder, metakaolin, natural pozzolans, rice husk ash, special SCMs, ternary blends) on the properties of fresh and hardened concrete (e.g. early strength development, workability, shrinkage) and curing requirements. Other topics treated in the book are postblending vs preblending, implications of SCM variability, interaction between SCM and commonly used admixtures (e.g. superplasticizers, air entrainers).
Book Synopsis Simulation of Fresh Concrete Flow by : Nicolas Roussel
Download or read book Simulation of Fresh Concrete Flow written by Nicolas Roussel and published by Springer Science & Business Media. This book was released on 2014-03-26 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work deals with numerical simulations of fresh concrete flows. After the first introductory chapter dealing with the various physical phenomena involved in flows of fresh cementitious materials, the aim of the second chapter is to give an overview of the work carried out on simulation of flow of cement-based materials using computational fluid dynamics (CFD). This includes governing equations, constitutive equations, analytical and numerical solutions, and examples showing simulations of testing, mixing and castings. The third chapter focuses on the application of Discrete Element Method (DEM) in simulating the flow of fresh concrete. The fourth chapter is an introductory text about numerical errors both in CFD and DEM whereas the fifth and last chapter give some recent examples of numerical simulations developed by various authors in order to simulate the presence of grains or fibers in a non-Newtonian cement matrix.
Book Synopsis Significance of Tests and Properties of Concrete and Concrete-making Materials by : Joseph F. Lamond
Download or read book Significance of Tests and Properties of Concrete and Concrete-making Materials written by Joseph F. Lamond and published by ASTM International. This book was released on 2006 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Study of a Method to Determine the Constituents of Fresh Concrete by : Walter Ralph Bammel
Download or read book The Study of a Method to Determine the Constituents of Fresh Concrete written by Walter Ralph Bammel and published by . This book was released on 1943 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Properties of Concrete by : Adam M. Neville
Download or read book Properties of Concrete written by Adam M. Neville and published by New York : Wiley. This book was released on 1963 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Radioisotope X-ray Methods for Field Analysis of Wet Concrete Quality by : P. F. Berry
Download or read book Radioisotope X-ray Methods for Field Analysis of Wet Concrete Quality written by P. F. Berry and published by . This book was released on 1969 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Rheology of Fresh Concrete by : G. H. Tattersall
Download or read book The Rheology of Fresh Concrete written by G. H. Tattersall and published by Pitman Advanced Publishing Program. This book was released on 1983 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determination of the Uniformity of Mixing of Portland Cement and Bituminous Concrete for Various Mixing Times by the Use of Radioisotopes (final Technical Report for that Phase of the Program Dealing with Portland Cement Concrete by : Clyde Ezra Poovey
Download or read book Determination of the Uniformity of Mixing of Portland Cement and Bituminous Concrete for Various Mixing Times by the Use of Radioisotopes (final Technical Report for that Phase of the Program Dealing with Portland Cement Concrete written by Clyde Ezra Poovey and published by . This book was released on 1961 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Field Study of Air Content Stability in the Slipform Paving Process by :
Download or read book Field Study of Air Content Stability in the Slipform Paving Process written by and published by . This book was released on 2012 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study evaluated the impacts of construction on the air content and air-void system structure of Portland cement concrete pavements. The primary intent was to quantify the air content of fresh concrete before and after it has gone through the slipform paver. The air-void system parameters of hardened concrete were then assessed using cast and extracted core specimens. The results of the air content testing on fresh concrete and the concrete cylinder specimens cast in the field suggested that there is some loss of air as the concrete passes through the paver. Laboratory testing performed on cores extracted from the pavement did not provide any conclusive evidence that entrained air is lost during the slipform paving process. In fact, many of the extracted cores had measured air content values that were much higher than the specification requirement. If excessive, this could result in increased permeability and low-strength related issues. Although a rigorous statistical analysis was not performed, the results suggest that the air content testing on fresh concrete is not capturing the true air content of the concrete placed with a slipform paver. The fresh concrete air content is generally lower than the air content measured in the cores.
