Frost Resistance of Portland Cement Concrete Prepared with Chemical and Mineral Admixtures at Marginal Air Content

Frost Resistance of Portland Cement Concrete Prepared with Chemical and Mineral Admixtures at Marginal Air Content PDF Author: Shamshad Ahmad Khan
Publisher:
ISBN:
Category : Portland cement
Languages : en
Pages : 370

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Frost Resistance of Portland Cement Concrete Prepared with Chemical and Mineral Admixtures at Marginal Air Content

Frost Resistance of Portland Cement Concrete Prepared with Chemical and Mineral Admixtures at Marginal Air Content PDF Author: Shamshad Ahmad Khan
Publisher:
ISBN:
Category : Portland cement
Languages : en
Pages : 298

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Book Description


A New Methodology for Assessing the Frost Resistance of Concrete Aggregates

A New Methodology for Assessing the Frost Resistance of Concrete Aggregates PDF Author: Amir Koubaa
Publisher:
ISBN:
Category :
Languages : en
Pages : 404

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Book Description


Concrete Admixtures Handbook

Concrete Admixtures Handbook PDF Author: V.S. Ramachandran
Publisher: William Andrew
ISBN: 0815516541
Category : Technology & Engineering
Languages : en
Pages : 1183

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Book Description
Since the publication of the first edition ten years ago, significant developments have occurred in the use of admixtures in concrete. Eight new chapters and a full update of the preceding ten chapters bring this book up to date; reflecting the relative advances made in the science and technology of different groups of admixtures. The increased role and development of admixtures in concrete technology is evidenced by a number of conferences, publications, and novel admixtures available in the market place. These developments in the field caused the modification of many chapters in the first edition in order to reflect the advances. Although individual chapters refer to standards and specifications of admixtures, those only interested in the standards or techniques used in investigating admixtures will find the second chapter (Research Technologies, Standards, and Specifications) useful. Admixtures are not as inert as may be presumed. They may chemically interact with the constituents of concrete and affect the properties of the fresh and hardened concrete and its durability. The third chapter deals with these aspects. It was important to devote a chapter to recent attempts in developing new admixtures.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 754

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Resistance of Concrete to Freezing and Thawing

Resistance of Concrete to Freezing and Thawing PDF Author: Donald J. Janssen
Publisher: Strategic Highway Research Program (Shrp)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 228

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Book Description
This study, aimed at improving the freeze-thaw resistance of concrete, consists of three parts. Part I evaluates parameters affecting the freeze-thaw durability of concrete. A modification of the existing standard of method for determining the durability factor of concrete specimens is proposed, and a new procedure for fundamental transverse frequency (used in durability factor calculations) has been developed. Part II focuses on developing better methods for identifying nondurable aggregates, and has resulted in a rapid new test based on the hydraulic fracture of aggregates. Part III describes field experiments to evaluate the freeze-thaw resistance of a number of specified concrete mixes and the use of sealants to mitigate D-cracking. Preliminary field performance results are presented.

American Doctoral Dissertations

American Doctoral Dissertations PDF Author:
Publisher:
ISBN:
Category : Dissertation abstracts
Languages : en
Pages : 796

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Effects of Substances on Concrete and Guide to Protective Treatments

Effects of Substances on Concrete and Guide to Protective Treatments PDF Author:
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 17

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Book Description


Design and Control of Concrete Mixtures

Design and Control of Concrete Mixtures PDF Author: Steven H. Kosmatka
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 224

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Book Description
Portland Cement Association reference, dealing with fundamentals, cold weather concreting, curing, admixtures, aggregates, mixing, and much more.

Concrete International

Concrete International PDF Author:
Publisher:
ISBN:
Category : Concrete
Languages : en
Pages : 186

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Book Description


Supplementary Cementing Materials

Supplementary Cementing Materials PDF Author: Rafat Siddique
Publisher: Springer Science & Business Media
ISBN: 3642178669
Category : Technology & Engineering
Languages : en
Pages : 297

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Book Description
This book is an attempt to consolidate the published research related to the use of Supplementary Cementing Materials in cement and concrete. It comprises of five chapters. Each chapter is devoted to a particular supplementing cementing material. It is based on the literature/research findings published in journals/conference proceeding, etc. Topics covered in the book are; coal fly ash, silica fume (SF), granulated blast furnace slag (GGBS), metakaolin (MK), and rice husk ash (RHA). Each chapter contains introduction, properties of the waste material/by-product, its potential usage, and its effect on the properties of fresh and hardened concrete and other cement based materials.