(1996) Variations of Tine Texturing of PCC Pavement, MLR-93-4, 1996. Transportation, Department of
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Abstract
Seven experimental texture sections were constructed on the Polk-Jasper RP-163-1(50)--16--77 project just east of Des Moines. The experimental sections included two groove depths for a longitudinal tine texture and 13 mm (1/2 in.), 19 mm (1 in.) and variable spaced transverse tine textures. An artificial turf textured section was also included. Friction values and a rating of objectionable noise were determined for all sections. All transverse tine textures generated a high level of objectionable noise. The longitudinal tine texture was rated very good in regard to objectionable noise. At this time, all tined textures are providing satisfactory friction values.
| Item Type: | Departmental Report |
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| Keywords: | Friction factor, Portland cement concrete, Rolling contact, Surface friction (Geophysics), Texture, Tires, Traffic noise |
| Subjects: | Transportation > Pavements Transportation > Pavements > Concrete Transportation Transportation > Motor vehicles Transportation > Roads and highways Transportation > Design and Construction Transportation > Equipment |
| ID Code: | 17175 |
| Deposited By: | Iowa DOT Library |
| Deposited On: | 10 Jun 2014 15:36 |
| Last Modified: | 10 Jun 2014 15:36 |
| URI: | https://publications.iowa.gov/id/eprint/17175 |