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Book Laboratory Tests of Concrete Aggregate

Download or read book Laboratory Tests of Concrete Aggregate written by C. A. Vollick and published by . This book was released on 1950 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Testing and Durability of Concrete

Download or read book Laboratory Testing and Durability of Concrete written by Thomas B. Kennedy and published by . This book was released on 1958 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate  Mullen Damsite  Lower Platte River Basin Investigations  Missouri River Basin  Nebraska

Download or read book Laboratory Tests of Concrete Aggregate Mullen Damsite Lower Platte River Basin Investigations Missouri River Basin Nebraska written by C. A. Vollick and published by . This book was released on 1949 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate   Hungry Horse Project

Download or read book Laboratory Tests of Concrete Aggregate Hungry Horse Project written by and published by . This book was released on 1945 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate  Coppock Bay Structures  Klamath Project  Oregon  California

Download or read book Laboratory Tests of Concrete Aggregate Coppock Bay Structures Klamath Project Oregon California written by United States. Bureau of Reclamation and published by . This book was released on 1946 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate and Riprap  Norman Dam  Norman Project  Oklahoma

Download or read book Laboratory Tests of Concrete Aggregate and Riprap Norman Dam Norman Project Oklahoma written by C. A. Vollick and published by . This book was released on 1954 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate and Riprap  Cheney Dam  Wichita Project  Kansas

Download or read book Laboratory Tests of Concrete Aggregate and Riprap Cheney Dam Wichita Project Kansas written by H. E. Dickey and published by . This book was released on 1958 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate  Sariyar Dam  Turkey

Download or read book Laboratory Tests of Concrete Aggregate Sariyar Dam Turkey written by C. A. Vollick and published by . This book was released on 1953 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate

Download or read book Laboratory Tests of Concrete Aggregate written by and published by . This book was released on 1951 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Laboratory Tests of Concrete Aggregate and Riprap for New Lock and Dam Number 26

Download or read book Laboratory Tests of Concrete Aggregate and Riprap for New Lock and Dam Number 26 written by William O. Tynes and published by . This book was released on 1972 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ledge rock from three commercial sources was tested for suitability for use as riprap, and material from one of the sources of ledge rock plus crushed aggregate were also tested for use as concrete coarse aggregate. Drilled 6-in.-diameter cores from two commercial sources were tested for suitability for use as riprap and concrete coarse aggregate. A coarse sand and a blending sand were tested for use as concrete fine aggregate. Crushed aggregate manufactured from each of the two cores and one of the ledge rocks was tested in combination with blends of the coarse and fine sand for freezing and thawing of concrete aggregate. Results of the petrographic examination and tests on five sources of carbonate rock for riprap are reported. Consideration of the results of the freezing-and-thawing tests conducted according to CRD-C 144 on three sources of carbonate rock, for use in concrete indicate similarity. However, it appears that the material from one company is preferable to the other because it is thicker bedded. Material from a nearby quarry was previously used in the Alton Lock and Dam and it is known to be a reactive carbonate rock. Reaction rims have been observed in the Alton concrete. Considerations of field behavior of the Alton concrete and laboratory testing for length change of the Alton concrete show that this is not an expansive reaction and no precautionary measures are required for its use. Evaluation of rock from the Columbia Quarry and the Riverview Quarry for potential reactivity indicated that the Columbia rock was not reactive. However, some of the ledge 3 Riverview rock is potentially reactive.