(1964) Factors Influencing Stability of Granular Base Course Mixes, Progress Report, HR-99, 1964 (April). Transportation, Department of
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IADOT_hr99_Fact_Infl_Stab_Gran_Base_Crs_Mix_april1964.pdf File Size:542kB |
Abstract
The problems of laboratory compaction procedures, the effect of gradation and mineralogy on shearing strength, and effect of stabilizing agents on shearing strength of granular base course mixes are discussed. For the materials tested, a suitable laboratory compaction procedure was developed which involves the use of a vibratory table to prepare triaxial test specimens. A computer program has been developed to facilitate the analysis of the test data of the effect of gradation and mineralogy on shearing strength of soils. The effects of the following materials have been selected for evaluation as stabilizing agents’ portland cement, sodium and calcium chloride, lime organic cationic waterproofer, and asphaltic materials.
| Item Type: | Departmental Report |
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| Keywords: | Calcium chloride, Calcium oxide, Computer programs, Data analysis, Data collection, Granular materials, Laboratory tests, Mineralogy, Portland cement, Sodium chloride, Soils, Triaxial shear tests |
| Subjects: | Transportation > Pavements Transportation Transportation > Materials Transportation > Materials > Gravel and aggregates Transportation > Roads and highways Transportation > Research Transportation > Data and Information Technology |
| ID Code: | 17232 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 16 Jun 2014 14:23 |
| Last Modified: | 22 Sep 2014 11:45 |
| URI: | https://publications.iowa.gov/id/eprint/17232 |