(2021) Investigation of Performance Enhanced Mixtures (PEM) with Reduced Cement_MLR-21-01. Transportation, Department of
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PEM Mix Investigation I29 Harrison County.docx File Size:6MB |
Abstract
A performance engineered mix (PEM) design was utilized on I-29 in Harrison county in Iowa. In 2019, the standard quality management concrete (QMC) mix was used. In 2020, the PEM mix was used with a reduced cement content. Comparing testing between the two mixes revealed similar to better results with the PEM mix design, including better smoothness.
| Item Type: | Departmental Report |
|---|---|
| Keywords: | PEM, performance engineered mixtures, SAM Number, resistivity, concrete pavement, calcium oxychloride potential, AASHTO PP-84 |
| Subjects: | Transportation > Pavements > Concrete |
| ID Code: | 36935 |
| Deposited By: | Iowa DOT Research |
| Deposited On: | 21 Jul 2021 11:28 |
| Last Modified: | 21 Jul 2021 11:28 |
| URI: | https://publications.iowa.gov/id/eprint/36935 |