A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An Investigation into the Gradation Variability of Aggregates used in Bases
The research project dealt with quality control of gradation of base course material used under concrete pavement. The primary purpose of the research was to establish guidelines for detecting change in quality (gradation) between the aggregate producers plant and the insitu compacted highway base. The aggregate study dealt with Indiana specification No. 53, Pugmill mixed crushed limestone aggregate. Variation between sampling points was studied by obtaining samples at four locations, pugmill feeder belt, pugmill output, on the roadway before compaction and on the roadway after compaction. The variability of the material was evaluated on a statistical basis.
An Investigation into the Gradation Variability of Aggregates used in Bases
The research project dealt with quality control of gradation of base course material used under concrete pavement. The primary purpose of the research was to establish guidelines for detecting change in quality (gradation) between the aggregate producers plant and the insitu compacted highway base. The aggregate study dealt with Indiana specification No. 53, Pugmill mixed crushed limestone aggregate. Variation between sampling points was studied by obtaining samples at four locations, pugmill feeder belt, pugmill output, on the roadway before compaction and on the roadway after compaction. The variability of the material was evaluated on a statistical basis.
An Investigation into the Gradation Variability of Aggregates used in Bases
J. T. Parson (author)
1972
130 pages
Report
No indication
English
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