Asphalt Pavement Compaction Assessment using Ground

Provide customers with tailor-made solutions

Asphalt Pavement Compaction Assessment Using Ground ...

Sep 07, 2017  Pavement Evaluation Using Ground Penetrating Radar Pavement Materials, Structures, and Performance May 2014 Real-Time Asphalt Concrete Pavement Compaction Monitoring Using Ground Penetrating Radar

Get Price

Asphalt Pavement Compaction Assessment Using

Asphalt Pavement Compaction Assessment Using Ground Penetrating Radar-Arrays . Kyle Hoegh 1 and Shongtao Dai 2. 1Minnesota Dep t. of Transportation, Materials and Road Research , 1400 Gervais Ave. , Maplewood, MN 55109. E-mail: [email protected] . 2Minnesota Dep t. of Transportation, Materials and Road Research , 1400 Gervais Ave. ,

Get Price

Asphalt Pavement Compaction Assessment using Ground ...

Asphalt Pavement Compaction Assessment using Ground Penetrating Radar-Arrays Kyle Hoegh1 Shongtao Dai2 and Lev Khazanovich3 1Minnesota Department of Transportation, Materials and Road Research, 1400 Gervais Ave., Maplewood, MN 55109; PH (651) 366-5526; email: [email protected]

Get Price

Asphalt Pavement Compaction Assessment Using Ground ...

Asphalt Pavement Compaction Assessment Using Ground Penetrating Radar-Arrays. Kyle Hoegh, Shongtao Dai. ... Air void content is a crucial parameter affecting long term pavement performance. Ground penetrating radar (GPR) offers a nondestructive method of determining relative asphalt air void content cheaply, quickly, and over an entire project ...

Get Price

Innovative Approach for Asphalt Pavement Compaction ...

This paper demonstrates that ground-penetrating radar (GPR) is an effective tool for quality assurance and quality control during flexible pavement compaction and after construction.

Get Price

Method for Assessment of Modeling Quality for Asphalt ...

Sep 03, 2020  Traditional measures of asphalt compaction rely primarily on random cores that only measure a small fraction of the pavement. Recently, the use of ground penetrating radar was indicated to be usable as a nondestructive means for the continuous assessment of asphalt compaction.

Get Price

DPS Publications MnDOT

Asphalt Pavement Compaction Assessment Using Ground Penetrating Radar-Arrays, 2017 by Kyle Hoegh and Shongtao Dai. Evaluating Asphalt Concrete Air Void Variation via GPR Antenna Array Data - Elsevier Enhanced Reader (pdf), 2015 by Kyle Hoegh, Lev Khazanovich, Shongtao Dai, and Thomas Yu

Get Price

Innovative Approach for Asphalt Pavement Compaction ...

This paper demonstrates that ground-penetrating radar (GPR) is an effective tool for quality assurance and quality control during flexible pavement compaction and after construction.

Get Price

Method for Assessment of Modeling Quality for Asphalt ...

Sep 03, 2020  Traditional measures of asphalt compaction rely primarily on random cores that only measure a small fraction of the pavement. Recently, the use of ground penetrating radar was indicated to be usable as a nondestructive means for the continuous assessment of asphalt compaction.

Get Price

Continuous Compaction Assessment Using ... - Auburn University

Ground-penetrating radar (GPR) is a non-destructive testing technology that has been used for years to determine pavement layer thicknesses. Several studies have recently shown that density profiling systems (DPS) that use GPR technology can also be used to evaluate the in-place density of pavement as well as uniformity of the compaction ...

Get Price

Technologies to Enhance Quality Control on Asphalt ...

Asphalt Pavement Compaction Assessment using Ground Penetrating Radar-Arrays, Kyle Hoegh, Shongtao Dai, and Lev Khazanovich Enhanced Model for Continuous Dielectric-Based Asphalt Compaction Evaluation, Kyle Hoegh, Shongtao Dai, Trevor Steiner, and Lev Khazanovich

Get Price

IDEALS @ Illinois: Prediction of asphalt concrete pavement ...

Ground-penetrating radar (GPR) technique is proposed to monitor the density change during AC pavement compaction using air-coupled antennas. However, issues, including surface moisture effect due to water spray during compaction, vibration effect during continuous GPR survey, and signal processing complexity, may hinder AC density prediction ...

Get Price

Improving Road Quality and Lifetime through the Use of ...

Dec 06, 2021  HMA Compaction Assessment Using GPR Rolling Density Meter, Rick Bradbury, MaineDOT, Shongtao Dai, MnDOT, Atlantic City, NJ, October 17, 2018. Strategic Highway Research Program, Transportation Research Board of the National Academies, Stephen Sebesta and Tom Scullion, Texas AM Transportation Institute, The Texas pg. 8 AM University System ...

Get Price

Real-Time Density and Thickness Estimation of Thin Asphalt ...

Jul 15, 2019  Achieving desired density is crucial for thin asphalt concrete (AC) overlay construction quality control and quality assurance purposes. Ground penetrating radar (GPR) can be implemented for AC pavement layer thickness and density prediction during compaction. However, the overlapping of GPR reflections from surface and bottom of the thin AC overlay, as well as the presence of surface

Get Price

Parametric optimization of Ground Penetrating Radar ...

Nov 01, 2020  Background on asphalt compaction assessment using GPR. In modern pavement engineering, GPR is considered one of the most powerful, versatile and non-intrusive methods. The application of GPR is based on the principle of electromagnetic wave propagation. It transmits and records the passage of electromagnetic (EM) signals through the pavement ...

Get Price

An intensive overview of warm mix asphalt (WMA ...

Nov 27, 2021  Hot mix asphalt (HMA) is extensively used worldwide for the construction of bituminous pavement. However, the need to make the pavement industry more ecological has led to the evolution of the warm mix asphalt (WMA) concept. Mixing and compaction temperatures for WMA are lower than the conventional HMA production temperatures. The reduced production temperature results in

Get Price

PaveScan RDM System Ground Penetrating Radar Equipment ...

Case Study: Using PaveScan Technology to Measure New Pavement Uniformity; Article, geosciences: "Toward Core-Free Pavement Compaction Evaluation: An Innovative Method Relating Asphalt Permittivity to Density "Proceedings from ASCE Congress on Technical Advancement: "Asphalt Pavement Compaction Assessment using Ground Penetrating Radar-Arrays"

Get Price

Maintenance Time of Permeable Asphalt Pavement Based on ...

21 小时前  Dust, sediment, and stone chips often block the rainwater-infiltration paths of permeable pavements, which, in conjunction with vehicle load, reduces drainage capacity. To restore this capacity, a reasonable maintenance time and suitable maintenance measures must be determined. Therefore, we investigated the void attenuation and decline in drainage capacity of permeable asphalt pavements

Get Price

Pavement Crack Detection from Hyperspectral Images Using a ...

remote sensing Article Pavement Crack Detection from Hyperspectral Images Using a Novel Asphalt Crack Index † Mohamed Abdellatif 1,2, * , Harriet Peel 1 , Anthony G. Cohn 2,3,4,5,6 and Raul Fuentes 1,7,8 1 School of Civil Engineering, University of Leeds, Woodhouse Lane, Leeds LS9 2JT, UK; [email protected] (H.P.); [email protected] (R.F.) 2 School of Computing, University of Leeds ...

Get Price

Non-destructive Pavement Evaluations at Minnesota FastTimes

Jul 10, 2021  “Asphalt Pavement Compaction Assessment Using Ground Penetrating Radar-Arrays” Proceedings: Congress on Technical Advancement 2017. 118-126. 10.1061/9780784481035.011 [doi]. ... Ground coupled I-694 void delineation – Early in the morning of April 1, 2021, a void beneath mainline I-694 was observed by a night maintenance crew near a ...

Get Price

A comprehensive approach for the assessment of HMA ...

Jun 01, 2015  The laboratory experiment, which involved the compaction of asphalt mixtures using the steel-segmented roller compactor, indicated that compaction mode affects the compactability of hot mix asphalt, whereas the analysis of field ground-penetrating radar experimental data revealed that the estimated electric permittivity during the compaction ...

Get Price

Method for Assessment of Modeling Quality for Asphalt ...

Apr 07, 2020  5 Traditional measures of asphalt compaction rely primarily on random cores which only 6 measure a small fraction of the pavement. Recently, it has been shown that the use of ground 7 penetrating radar can be used as a non-destructive means for continuous assessment of

Get Price

Continuous Compaction Assessment Using ... - Auburn University

Ground-penetrating radar (GPR) is a non-destructive testing technology that has been used for years to determine pavement layer thicknesses. Several studies have recently shown that density profiling systems (DPS) that use GPR technology can also be used to evaluate the in-place density of pavement as well as uniformity of the compaction ...

Get Price

Pavement Condition Assessment - Insitutek

Pavement Condition Assessment. We specialise in non-destructive pavement investigation for flexible (asphalt) and rigid (concrete) pavements to establish deterioration and current condition. The pavements we assess include roads, car parks, airport runways, aprons taxiways and port hardstands. We also specialise in bridge decks.

Get Price

A comprehensive approach for the assessment of HMA ...

With the focus on quality assurance practices during pavement construction, the present research aims at investigating the compactability of hot mix asphalt using the ground-penetrating radar technique. Thus, density as an indicator of the compactability of hot mix asphalt is predicted using three different electromagnetic-mixing-theory-based density models (namely, the complex refractive ...

Get Price

(PDF) Impact of Compaction Mode on Strength Properties of ...

Nov 02, 2021  Asphalt mix samples used in the tests were prepared using Marshall device with the compaction energy of 2 × 20, 2 × 35, 2 × 50, and 2 × 75 blows as well as in

Get Price

[PDF] A Review of Pavement Assessment Using Ground ...

A Review of Pavement Assessment Using Ground Penetrating Radar (GPR) The use of GPR to obtain information on pavement structures has greatly developed over the past 20 to 30 years. The early 1980's saw the first major developments of GPR for pavement applications and it is now an accepted technique for pavement investiga- tion.

Get Price

Real-Time Monitoring of Asphalt Concrete Pavement Density ...

Apr 07, 2019  Real-Time Monitoring of Asphalt Concrete Pavement Density during Construction using Ground Penetrating Radar: Theory to Practice Siqi Wang, Shan Zhao, and Imad L. Al-Qadi Transportation Research Record 2019 2673 : 5 , 329-338

Get Price

IN-PLACE HOT MIX ASPHALT DENSITY ESTIMATION USING

radar (GPR) to measure in-situ asphalt mixture density accurately, continuously, and rapidly. The prediction of asphalt mixture density using GPR is based on the fact that the dielectric constant of an asphalt mixture, which can be measured by GPR, is dependent on the dielectric and volumetric properties of its components.

Get Price

Improving Road Quality and Lifetime through the Use of ...

Dec 06, 2021  HMA Compaction Assessment Using GPR Rolling Density Meter, Rick Bradbury, MaineDOT, Shongtao Dai, MnDOT, Atlantic City, NJ, October 17, 2018. Strategic Highway Research Program, Transportation Research Board of the National Academies, Stephen Sebesta and Tom Scullion, Texas AM Transportation Institute, The Texas pg. 8 AM University System ...

Get Price

Maintenance Time of Permeable Asphalt Pavement Based on ...

21 小时前  Dust, sediment, and stone chips often block the rainwater-infiltration paths of permeable pavements, which, in conjunction with vehicle load, reduces drainage capacity. To restore this capacity, a reasonable maintenance time and suitable maintenance measures must be determined. Therefore, we investigated the void attenuation and decline in drainage capacity of permeable asphalt pavements

Get Price

Pavement Crack Detection from Hyperspectral Images Using a ...

remote sensing Article Pavement Crack Detection from Hyperspectral Images Using a Novel Asphalt Crack Index † Mohamed Abdellatif 1,2, * , Harriet Peel 1 , Anthony G. Cohn 2,3,4,5,6 and Raul Fuentes 1,7,8 1 School of Civil Engineering, University of Leeds, Woodhouse Lane, Leeds LS9 2JT, UK; [email protected] (H.P.); [email protected] (R.F.) 2 School of Computing, University of Leeds ...

Get Price

Enhanced Model for Continuous Dielectric-Based Asphalt ...

The compaction of asphalt concrete significantly affects long-term pavement performance. Although coring provides a relatively accurate way of assessing in-place density at specific locations, the coverage of the assessment is limited, especially at longitudinal joint locations.

Get Price

A comprehensive approach for the assessment of HMA ...

Jun 01, 2015  The laboratory experiment, which involved the compaction of asphalt mixtures using the steel-segmented roller compactor, indicated that compaction mode affects the compactability of hot mix asphalt, whereas the analysis of field ground-penetrating radar experimental data revealed that the estimated electric permittivity during the compaction ...

Get Price

Bridge Deck Condition Assessment - Ground Penetrating ...

Using ground penetrating radar and infrared cameras (infrared thermography), we are able to: Measure asphalt thickness (overall and layer depths) on the bridge deck prior to asphalt profiling / milling. Mark location of reinforcing steel and provide 3D models. Identify expansion joints. Locate moisture ingress.

Get Price