Methods for Evaluating Fly Ash for Use in Highway Concrete

Methods for Evaluating Fly Ash for Use in Highway Concrete PDF

Author: Lawrence L. Sutter

Publisher: Transportation Research Board

Published: 2013

Total Pages: 91

ISBN-13: 0309283558

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"TRB's National Cooperative Highway Research Program (NCHRP) 749: Methods for Evaluating Fly Ash for Use in Highway Concrete presents suggested changes to coal fly ash specifications and test protocols contained in American Association of State Highway and Transportation Officials (AASHTO) Standard Specifications for Transportation Materials and Methods of Sampling and Testing (AASHTO M 295). The changes suggested include modifications to the test methods currently specified for evaluating acceptability of fly ash for use in highway concrete as well as the introduction of new test methods for enhancing such evaluations. Attachment C: Details of the Research into Methods for Evaluating Fly Ash Use in Highway Concrete is only available online."--Publisher description.

Evaluating Air-entraining Admixtures for Highway Concrete

Evaluating Air-entraining Admixtures for Highway Concrete PDF

Author: Mohamad Nagi

Publisher: Transportation Research Board

Published: 2007

Total Pages: 60

ISBN-13: 0309098890

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"This report presents a recommended procedure for evaluating air-entraining admixtures used in highway concrete. The procedure involves the testing of non-air-entrained concrete and concrete containing the air-entraining admixture under simulated field conditions. Criteria are proposed for acceptance of admixtures for use in either highway pavements or structures. The recommended procedure and acceptance criteria will guide materials engineers in evaluating and selecting air-entraining admixtures that should contribute to appropriate freeze-thaw durability and thus to good performance and long service life. The content of the report will be of immediate interest to materials engineers, researchers, and others concerned with the design of concrete mixtures for use in highway pavements and structures."--taken from Foreword, page [v].

Fly Ash Facts for Highway Engineers

Fly Ash Facts for Highway Engineers PDF

Author: American Coal Ash Association

Publisher:

Published: 2003

Total Pages: 92

ISBN-13:

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Coal fly ash is a coal combustion product that has numerous applications in highway construction. Since the first edition of "Fly Ash Facts for Highway Engineers" in 1986, the use of fly ash in highway construction has increased and new applications have been developed. This document provides basic technical information about the various uses of fly ash in highway construction that advances its use in ways that are technically sound, commercially competitive and environmentally safe.

An Introduction to Fly Ash in Concrete Pavement

An Introduction to Fly Ash in Concrete Pavement PDF

Author: J. Paul Guyer, P.E., R.A.

Publisher: Guyer Partners

Published: 2019-10-12

Total Pages: 26

ISBN-13:

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Introductory technical guidance for civil engineers interested in fly ash in portland cement concrete pavement for streets and highways. Here is what is discussed: 1. FLY ASH AS AN ENGINEERING MATERIAL 2. HIGHWAY APPLICATIONS 3. FLY ASH IN PORTLAND CEMENT CONCRETE.

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