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Standard Practice for Asphalt Surface Dielectric Profiling System using Ground Penetrating Radar
AASHTO PP 98
Year: 2020
Abstract: This standard specifies the equipment and software requirements for a dielectric profiling system (DPS).
Calibration and verification procedures are also detailed.
A DPS uses ground penetrating radar (GPR) technology to continuously measure asphalt compaction quality up to highway speeds.
The DPS system reports the asphalt surface dielectric constant which is strongly correlated to asphalt air void content (FHWA/TX-92/1233-1).
As the dielectric constant increases, air void content decreases.
A DPS may be a single- or multi-channel system and may be cart or vehicle-mounted
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Standard Practice for Asphalt Surface Dielectric Profiling System using Ground Penetrating Radar
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| contributor author | AASHTO - American Association of State Highway and Transportation Officials | |
| date accessioned | 2020-09-04T09:08:28Z | |
| date available | 2020-09-04T09:08:28Z | |
| date copyright | 2020 | |
| date issued | 2020 | |
| identifier other | MOLRMGAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/281385 | |
| description abstract | This standard specifies the equipment and software requirements for a dielectric profiling system (DPS). Calibration and verification procedures are also detailed. A DPS uses ground penetrating radar (GPR) technology to continuously measure asphalt compaction quality up to highway speeds. The DPS system reports the asphalt surface dielectric constant which is strongly correlated to asphalt air void content (FHWA/TX-92/1233-1). As the dielectric constant increases, air void content decreases. A DPS may be a single- or multi-channel system and may be cart or vehicle-mounted | |
| language | English | |
| title | Standard Practice for Asphalt Surface Dielectric Profiling System using Ground Penetrating Radar | en |
| title | AASHTO PP 98 | num |
| type | standard | |
| page | 10 | |
| status | Active | |
| tree | AASHTO - American Association of State Highway and Transportation Officials:;2020 | |
| contenttype | fulltext |