Download or read book Investigation of a Vibrating Slope Method for Measuring Concrete Workability written by K. L. Saucier and published by . This book was released on 1966 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of a Vibrating Slope Method for Measuring Concrete Workability written by K. L. Saucier and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of a Vibrating Slope Method for Measuring Concrete Workability written by Kenneth L. Saucier and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Summary of Investigations in Support of the Civil Works Program written by Waterways Experiment Station (U.S.) and published by . This book was released on 1964 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Portlandcement concrete rheology and workability final report written by and published by DIANE Publishing. This book was released on with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Maximum Allowable Water cement Ratios for Mass Concrete written by K. L. Saucier and published by . This book was released on 1967 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Cement replacement Materials written by William O. Tynes and published by . This book was released on 1966 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laboratory Investigation of 4 1 2 in Aggregate Concrete Mixtures with High Water cement Ratios written by William O. Tynes and published by . This book was released on 1972 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of the investigation was to either validate or disprove the assumption that a water-cement ratio (W/C) in excess of 0.8 by weight for interior concrete containing 4-1/2-in. maximum size aggregate can be used in mass concrete construction, and to compare the properties of concrete containing 4-1/2-in. maximum size aggregate with those of the concretes containing 3- and 6-in. maximum size aggregates. The investigation consisted of a laboratory test program in which a series of six lean mass concrete mixtures, both with and without pozzolan, containing 4-1/2-in. maximum size aggregate were proportioned with identical W/C's that had been selected from the work of a previous investigation. Specimens were cast and tests were made to evaluate the mixtures for workability, strength, permeability, and durability.

Download or read book Technical Memodrandum written by Waterways Experiment Station (U.S.) and published by . This book was released on 1967 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Workability of Concrete written by G. H. Tattersall and published by Cement & Concrete Association of Great Britain. This book was released on 1976 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications Available for Purchase U s Army Engineer Waterways Experiment Station and Other Corps of Engineers Agencies written by and published by . This book was released on 1969 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Reports from U.S. Army Engineer Waterways Experiment Station and St. Paul District Hydraulic Laboratory; Reports published and distributed by Waterways Experiment Station for other Corps of Engineers agencies; Engineer manuals.

Download or read book Investigation Into Flow Property Measurements of Low Slump Concrete Using Vibrating Slope Apparatus VSA written by K. Wang and published by . This book was released on 2005 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper, operation, data interpretation, and validity of vibrating slope apparatus (VSA) tests for concrete flow property measurements were investigated Results from standard slump tests and VSA tests of 14 different concrete mixes in a total of 29 batches of mixtures are presented. The concrete mixes had different water-to-cement ratios (w/c), different dosages of water reducing agent (WRA), and different types and replacement levels of fly ash. The test results indicated that the original method for VSA data analysis was difficult to manage, and the test result interpretations were inappropriate. Two new parameters, the time for starting mass loss (Tstart) and the inverse of average flow rate for 20% mass loss (1/FRavg) at the chute angle of 10°, were therefore proposed to describe concrete flow property. These two parameters, resulting from the original VSA test data, are easy to identify and easy to use. A strong correlation was found between Tstart and concrete slump. Using Tstart and 1/FRavg, the effects of w/c, WRA, and fly ash on concrete rheological behavior were appropriately characterized. The concrete flowability loss with time was also properly expressed.

Download or read book Building Science Abstracts written by Building Research Station (Great Britain) and published by . This book was released on 1971 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Roads written by and published by . This book was released on 1974 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the U S Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1976 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1967 with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt: