Interface Bonding Between HotMix Asphalt and

specializing in the production of large, medium and small concrete mixers, concrete mixing stations, stabilized soil mixing stations and other equipment. It is a heavy industry enterprise integrating R & production and sales.

Interface Bonding between Hot-Mix Asphalt and Various ...

Jan 01, 2008  Interface bonding between hot-mix asphalt (HMA) overlays and portland cement concrete (PCC) pavements can be one of the most significant factors affecting overlay service life. In this study, a direct shear test device was built and used to investigate the characteristics of the HMA–PCC interface and to determine the interface shear strength.

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Interface Bonding between Hot-Mix Asphalt and various ...

Jan 01, 2009  Interface bonding between hot-mix asphalt (HMA) overlays and portland cement concrete (PCC) pavements is one of the most significant factors affecting overlay service life.

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Interface Bonding Between Hot-Mix Asphalt and Various ...

Interface bonding between hot-mix asphalt (HMA) overlays and port-land cement concrete (PCC) pavements can be one of the most significant factors affecting overlay service life. In this study, a...

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(PDF) Interface Bonding Between Hot-Mix Asphalt and ...

Interface Bonding Between Hot-Mix Asphalt and Various Portland Cement Concrete Surfaces Assessment of Accelerated Pavement Testing and Measurement of Interface Strain Zhen Leng, Imad L. Al-Qadi, Samuel H. Carpenter, and Hasan Ozer Interface bonding between hot-mix asphalt (HMA) overlays and portland well as compaction difficulty (3, 4).

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(PDF) Interface Bonding Between Hot-Mix Asphalt and ...

the results from laboratory tests performed the condition of the interface bonding between hot-mix asphalt under the aforementioned conditions can be used as guidance for (hma) overlays and portland cement concrete (pcc) pavements selection of the tack coat type and the tack coat application rate in has long been accepted to be highly

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Characterisation of interface bonding between hot-mix ...

Field and laboratory experiments along with the numerical analysis proved the importance of achieving good bonding at the pavement interface for HMA overlay. This study found that as pavement temperature increases, the interface bonding effects on the overlay response are amplified. This could be the main contributing factor to overlay rutting.

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(PDF) Interface Bonding Between Hot-Mix Asphalt and ...

Interface Bonding Between Hot-Mix Asphalt and Various Portland Cement Concrete Surfaces Laboratory Assessment Zhen Leng, Hasan Ozer, Imad L. Al-Qadi, and Samuel H. Carpenter Interface bonding between hot-mix asphalt (HMA) overlays and port- mode. In addition, the PCC surface is more absorptive of the tack land cement concrete (PCC) pavements ...

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Interface bonding between hot-mix asphalt and various ...

Interface bonding between hot-mix asphalt (HMA) overlays and portland cement concrete (PCC) pavements is one of the most significant factors affecting overlay service life. In this study, accelerated pavement testing was performed to quantify the effects of tack coat type, tack coat application rate, and PCC surface texture on the interface ...

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Interface Bonding Between Hot-Mix Asphalt and Various ...

Interface bonding between hot-mix asphalt (HMA) overlays and portland cement concrete (PCC) pavements can be one of the most significant factors affecting overlay service life. In this study, a direct shear test device was built and used to investigate the characteristics of the HMA–PCC interface and to determine the interface shear strength.

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Characterisation of interface bonding between hot-mix ...

Characterisation of interface bonding between hot-mix asphalt overlay and concrete pavements: Modelling and in-situ response to accelerated loading Hasan Ozer , Imad L. Al-Qadi, Hao Wang, Zhen Leng Research output : Contribution to journal › Article › peer-review

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Characterisation of interface bonding between hot-mix ...

The interface bonding between Portland cement concrete (PCC) pavement and hot-mix asphalt (HMA) overlay plays an important role in the performance of the composite pavement.

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Laboratory Investigation on the Interface Bonding between ...

Mar 22, 2021  The interface bonding between Portland cement concrete (PCC) pavement and hot-mix asphalt (HMA) overlay plays an important role in the performance of the composite pavement. This research conducted a series of comprehensive laboratory studies to investigate the influence factors of the interface bonding strength using a self-designed direct shear test apparatus that can

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IDEALS @ Illinois: Tack Coat Optimization for HMA Overlays ...

Interface bonding between hot-mix asphalt (HMA) overlays and Portland cement concrete (PCC) pavements can be one of the most significant factors affecting overlay service life. Various factors may affect the bonding condition at the interface, including HMA material,tack coat material, tack coat application rate, PCC surface texture ...

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Effects of Interface Conditions on Reflective Cracking ...

Sep 19, 2011  Effects of Interface Conditions on Reflective Cracking Development in Hot-Mix Asphalt Overlays Jongeun Baek Department of Civil and Environmental Engineering , University of Illinois at Urbana-Champaign , 1611 Titan Dr., Rantoul , IL , 61866 , USA E-mail: [email protected] [email protected] [email protected]

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Dr. Zhen Leng's Homepage

H Ozer, I. Al-Qadi, H. Wang, Z. Leng, Characterisation of interface bonding between hot-mix asphalt overlay and concrete pavements: modelling and in-situ response to accelerated loading, International Journal of Pavement Engineering, Vol. 13 (2), 2012, pp. 181-196

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Construction Practices and its Effect on Bond Strength of ...

hot mix asphalt (HMA) layer overlaid. Also a review is taken in study regarding various experiments conducted by the researchers on the bond strength of different layers. Normally milling provides a good strength and good bond at the interface between the old layer and new layer overlaid on it. It is also observed that curing time has least ...

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Interface bonding between hot-mix asphalt (HMA) overlays and Portland cement concrete (PCC) pavements is one of the most significant factors affecting overlay service life. This study was performed to quantify the effects of HMA type, tack coat type, tack coat application rate, and PCC surface texture on the interface bonding and overlay ...

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CiteSeerX — 7. Author(s)

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Interface bonding between hot-mix asphalt (HMA) overlays and Portland cement concrete (PCC) pavements can be one of the most significant factors affecting overlay service life. Various factors may affect the bonding condition at the interface, including HMA material, tack coat material, tack coat application rate, PCC ...

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‪Zhen Leng‬ - ‪Google Scholar‬

Interface bonding between hot-mix asphalt and various Portland cement concrete surfaces: laboratory assessment Z Leng, H Ozer, IL Al-Qadi, SH Carpenter Transportation Research Record 2057 (1), 46-53 ,

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Analysis of airfield composite pavement rutting using full ...

Oct 11, 2021  The interface bonding between the HMA overlay and the PCC layer may influence the ACP rutting conditions and service life, and can be simulated by using the Coulomb friction model . In this paper, the friction coefficients were set as 0.5, 9.0 in Abaqus and respectively characterized the poor and good interface bonding states.

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Interface bonding between hot-mix asphalt and various ...

Interface bonding between hot-mix asphalt (HMA) overlays and portland cement concrete (PCC) pavements is one of the most significant factors affecting overlay service life. In this study, accelerated pavement testing was performed to quantify the effects of tack coat type, tack coat application rate, and PCC surface texture on the interface ...

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Interface Bonding between Hot-Mix Asphalt and various ...

Interface Bonding between Hot-Mix Asphalt and various Portland Cement Concrete Surfaces. Zhen Leng, Imad L. Al-Qadi, Samuel H. Carpenter, Hasan Ozer Transportation Research Record. Vol 2127, Issue 1, pp. 20 - 28. Issue published date: -01-2009 ...

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Laboratory Investigation on the Interface Bonding between ...

Mar 22, 2021  The interface bonding between Portland cement concrete (PCC) pavement and hot-mix asphalt (HMA) overlay plays an important role in the performance of the composite pavement. This research conducted a series of comprehensive laboratory studies to investigate the influence factors of the interface bonding strength using a self-designed direct shear test apparatus that can

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Interlayer bonding characterization of interfaces ...

Oct 09, 2021  Characterisation of interface bonding between hot-mix asphalt overlay and concrete pavements: modelling and in-situ response to accelerated loading Int. J. Pavement Eng. , 13 ( 2 ) ( 2012 ) , pp. 181 - 196 , 10.1080/10298436.2011.596935

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An improved interface temperature distribution in shallow ...

This study focuses on the issue of hot mix asphalt patch repairs, the performance of which is greatly reduced by repair edge disintegration. This is caused by low interface temperatures which result in poor repair bonding between fill material and host pavement. Twenty-four pothole repairs, 45 mm in

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Effects of Interface Conditions on Reflective Cracking ...

Sep 19, 2011  Effects of Interface Conditions on Reflective Cracking Development in Hot-Mix Asphalt Overlays Jongeun Baek Department of Civil and Environmental Engineering , University of Illinois at Urbana-Champaign , 1611 Titan Dr., Rantoul , IL , 61866 , USA E-mail: [email protected] [email protected] [email protected]

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De-Bonding of Hot Mix Asphalt Pavemetns in Washington ...

Recent evidence in Washington State indicates that de-bonding of hot mix asphalt (HMA) surface layers may be more prevalent than previously thought. The term “de-bonding” describes a condition where adjacent layers of HMA lose adhesion to one another and can become separated.

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Construction Practices and its Effect on Bond Strength of ...

hot mix asphalt (HMA) layer overlaid. Also a review is taken in study regarding various experiments conducted by the researchers on the bond strength of different layers. Normally milling provides a good strength and good bond at the interface between the old layer and new layer overlaid on it. It is also observed that curing time has least ...

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Use of epoxy asphalt as surfacing and tack coat material ...

Jul 30, 2020  Interface bonding between hot-mix asphalt and various portland cement concrete surfaces: assessment of accelerated pavement testing and measurement of interface strain Transportation Research Record: Journal of the Transportation Research Board, No. 2127 , Transportation Research Board of the National Academies , Washington, D.C. ( 2009 ) , pp ...

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Dr. Zhen Leng's Homepage - ZN903

H Ozer, I. Al-Qadi, H. Wang, Z. Leng, Characterisation of interface bonding between hot-mix asphalt overlay and concrete pavements: modelling and in-situ response to accelerated loading, International Journal of Pavement Engineering, Vol. 13 (2), 2012, pp. 181-196

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HMA Job Mix Formula and Tack Coat Properties Download Table

Interface bonding between hot-mix asphalt (HMA) overlays and Portland Cement Concrete (PCC) pavements is one of the most significant factors affecting overlay service life. The quality of tack ...

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Comparison between Optimum Tack Coat Application Rates as ...

Despite the significance of interface bonding on pavement performance, selection of tack coat type and application rate is still based on experience and engineering judgment. Until now, most of the studies conducted to evaluate the bonding between different layers of HMA pavement have been based on shear-type interface tests.

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CiteSeerX — 7. Author(s)

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Interface bonding between hot-mix asphalt (HMA) overlays and Portland cement concrete (PCC) pavements can be one of the most significant factors affecting overlay service life. Various factors may affect the bonding condition at the interface, including HMA material, tack coat material, tack coat application rate, PCC ...

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Mechanistic Responses of Asphalt Concrete Overlay Over ...

The objective of this study was to determine the influence of different asphalt concrete thickness, asphalt concrete modulus, the interface bond between the asphalt concrete and the Portland cement concrete layer, Portland cement concrete modulus, and joint width on the tensile strain at the bottom of the asphalt overlay.

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