The stripping susceptibility of airfield asphalt mixes: the development of guidelines for a laboratory test method

Mostafa, A.

doi:10.22215/etd/2005-06459

Cited by 7 publications

(9 citation statements)

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“…TDR is a relatively new technique to measure the moisture content for soils without disturbance [8,9]. Each soil has a dielectric constant, also referred to as relative electric permittivity.…”

Section: Tdr: the Measurements Of Time Domain Deflectometermentioning

confidence: 99%

Investigating the Effect of Curing Time of the Cold in Place Recycled Asphalt Mixes on the Life Cycle of Asphalt Pavement

Mostafa¹,

Kandil²,

El‐Desouky³

et al. 2008

The International Conference on Civil and Architecture Engineer

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With escalating oil prices, pavement recycling is an attractive choice for road maintenance since it allows considerable savings as compared to new construction. It also mitigates environmental impacts, reduces the use of virgin materials, and minimizes transportation of materials off-site. Recycling of asphalt pavements is based on two different techniques: Hot In-place Recycling (HIR) and Cold In-place Recycling (CIR). Although CIR has significant advantages, the main disadvantage concerns the assessment of the CIR before being overlaid.

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Section: Tdr: the Measurements Of Time Domain Deflectometermentioning

confidence: 99%

Investigating the Effect of Curing Time of the Cold in Place Recycled Asphalt Mixes on the Life Cycle of Asphalt Pavement

Mostafa¹,

Kandil²,

El‐Desouky³

et al. 2008

The International Conference on Civil and Architecture Engineer

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“…It was also shown from the work conducted by Mostafa (2005), at different site tests that the asphalt layers which were compacted using the AMIR compactor (crack free sections)…”

Section: Correctionmentioning

confidence: 99%

“…Early filed and lab investigations were carried out by Mostafa (2005), to identify the significant factors that affect the permeability of asphalt concrete pavements.…”

Section: Permeability Testmentioning

confidence: 99%

“…One structure was cracked and the other was uncracked asphalt concrete pavement. The work done by Mostafa (2005), aimed to examine the relationship between permeability and asphalt mix characteristics in addition to developing relationships between the air voids content and permeability of the test 131 pavement sections. The lab test was conducted on asphalt concrete slabs prepared in the lab while the field permeability tests were conducted and measured at different locations in Ottawa area that were compacted by steel dram or the AMIR compactor.…”

Section: Permeability Testmentioning

confidence: 99%

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Causes, mechanisms, and remedies of top-down cracking of asphalt pavements : state-of-the-art

Hammoud¹

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“…Several researchers showed that meeting minimum measured densities of finished asphalt pavement projects is not enough as a criterion to guarantee meeting the design service life. Meeting relative densities or specified compaction values of newly constructed asphalt mixes may not reflect the actual defects that exist in the finished pavement [Mostafa, 2005;Abd El Halim and Mostafa, 2006;Abd El Halim, et al, 2009;Brown, et al, 2004;Abd El Halim, et al, 2012;Hammoud, 2010a;Hammoud, 2010b]. For example, defects such as construction-induced cracks resulting from the use of the current compaction method can lead to high permeability values of the finished surface while achieving the minimum compaction requirements given in Table 2.1.…”

Section: Introductionmentioning

confidence: 99%

Field and Laboratory Investigation of Asphalt Pavement Permeability

Awadalla¹,

Halim²,

Hassan³

et al.

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The long-term performance of road pavements is highly dependent upon the construction quality of the newly paved sections. The current assessment method used to evaluate the as-built quality of the newly finished roads utilizes relative density alone which may not necessarily reflect the actual properties that are required in the finished pavement. This research aims to perform comprehensive investigations concerning the hot mix asphalt (HMA) pavement permeability as a potential quality indicator of newly constructed roads. According to the conducted research, it is quite evident that considering the permeability along with relative density in the design mix procedure should provide a better indication and representation of the actual as-built physical condition of the newly constructed HMA road pavements.iii

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The stripping susceptibility of airfield asphalt mixes: the development of guidelines for a laboratory test method

Cited by 7 publications

References 0 publications

Investigating the Effect of Curing Time of the Cold in Place Recycled Asphalt Mixes on the Life Cycle of Asphalt Pavement

Investigating the Effect of Curing Time of the Cold in Place Recycled Asphalt Mixes on the Life Cycle of Asphalt Pavement

Causes, mechanisms, and remedies of top-down cracking of asphalt pavements : state-of-the-art

Field and Laboratory Investigation of Asphalt Pavement Permeability

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