Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Micro Deval"”.
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Influence des caractéristiques physiques et intrinsèques du gros granulat sur la durabilité à l'écaillage des bétons
… (les résistances au gel-dégel non confiné et au Micro Deval et la dimension maximale du granulat). Elle vise également à déterminer l’influence du type de matrice cimentaire, la qualité du réseau d’air ou encore l’utilisation de géotextile sur la durabilité à l’écaillage du béton et à la …
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Investigation of Testing Methods to Determine Long-Term Durability of Wisconsin Aggregate Resources Including Natural Materials, Industrial By-Products, and Recycled/Reclaimed Materials
… correlation with field performance records. The Micro-Deval abrasion test is recommended for inclusion in WisDOT testing protocol as a test to measure the abrasion resistance of aggregate while the L.A. Abrasion test is better suited as a measure of aggregate strength. Additional conclusions were …
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Quantification of Morphological Characteristics of Aggregates at Multiple Scales
… of aggregates before and after crushing test and micro-deval test are measured to quantitatively evaluate the influences of the crushing process and the abrasion/polishing process on morphological characteristics of aggregates, respectively.
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Advanced image analysis and techniques for degradation characterization of aggregates
… results including Los Angeles Abrasion (LAA) and Micro-Deval (MD) were combined with imaging based particle shape indices to successfully classify different aggregate sources according to their resistance to degradation. As a step forward for bringing the advances in aggregate imaging methods to …
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CHARACTERIZATION OF CRUSHED PORTLAND CEMENT CONCRETE RUBBLE AGGREGATE FOR URBAN ROADS
… as required by COS aggregate specifications. Micro-Deval testing was also completed to compare the mechanical breakdown of the aggregates tested. Based on the results of the conventional tests performed, the recycled PCC well graded base and the recycled PCC drainage rock were found to meet …