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Texturing of Concrete Pavements (2009) / Chapter Skim
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Pages 14-26

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From page 14...
... and resulted in the collection of detailed surface characteristics data on these test sections. This chapter also describes (1)
From page 15...
... -- Tran Tine 0.75-in. spacing with long turf drag IA 5-1 (8001)
From page 16...
... NMAS) I-94 1999 ND 2-1 2001 Long Heavy Turf Drag I-94 1999 ND 2-2 2002 Tran Tine (variable spacing, 0.1-in.
From page 17...
... The goal of the data collection effort was to develop a comprehensive database on the existing test sections to help in analyzing relationships between friction, texture, and noise. The database was envisioned to include the following types of data: • Design Data – Structure/Joint Design -- Traffic, cross-section (materials and thicknesses)
From page 18...
... Texture, Friction, and Noise Testing of Existing Texture Test Sections Field Testing Protocol The following specific texture, friction, and noise tests (and their corresponding outputs) were planned for the selected test sections: • Texture (macro-texture)
From page 19...
... 5. Review the texture depths and profiles for each pass for reasonableness and precision; make repeat runs, as appropriate.
From page 20...
... Table 3-3 lists the specific dates of testing for each test section. Figures 3-3 and 3-4 illustrate the specific locations for texture, friction, and noise measurements on the test sections.
From page 21...
... Dates of friction, texture, and noise measurements.
From page 22...
... Lane center Right WP 18-30 in.
From page 23...
... Location of standard DF Tester and CT Meter test measurements.
From page 24...
... ) and high-speed profiler MPD: Table 3-5 lists the mean texture values based on measurements from the right wheelpath and the lane center, the mean micro-texture and friction values, and the mean noise levels, as measured at the pavement–tire interface, in the vehicle interior, and at the side of the road for each test section.
From page 25...
... , turf drag NA NA 0.82 0.89 1.07 76.5 45.80 NA 08-3001 US 287 2004 Long Heavy Turf Drag NA NA NA NA NA 92.0 52.41 NA 08-3002 US 287 2004 Long Tine (0.75-in. spacing, 0.1875-in.
From page 26...
... NMAS) NA NA 0.82 0.88 1.25 65.5 42.98 50.7 53.30 NA NA NA 38-2001 I-94 1999 Long Heavy Turf Drag 0.86 0.89 0.57 0.65 1.22 81.0 46.06 NA NA 110.3 73.1 NA 38-2002 I-94 1999 Tran Tine (variable spacing, 0.1-in.


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