NDLI: Evaluation of airfield pavement responses from HWD deflections

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Evaluation of airfield pavement responses from HWD deflections

Content Provider	Scilit
Author	Wang, H. Al-Khalid, Hussain Ji, R.
Copyright Year	2018
Description	This study documents the use of high-resolution X-Ray Computed Tomography to characterise air void distribution in Fine Aggregate Mixtures (FAM) prepared using Warm Mix Asphalt (WMA) additives (W-FAM). Specimens were imaged before and after subjecting them to repeated creep and recovery test. The produced images were digitally analysed to measure the air voids size in the samples and changes that occurred due to testing. While the same compaction effort was used to prepare all specimens, mixes prepared using WMA additives had less percentage of air voids than the control mix. In general, the increase in percentage of air voids happened in specimens that had larger air voids prior to loading. In addition, there was more changes in air voids in the original (control) specimens than the W-FAM specimens. Book Name: Advances in Materials and Pavement Performance Prediction
Related Links	https://content.taylorfrancis.com/books/download?dac=C2018-0-84692-8&isbn=9780429457791&doi=10.1201/9780429457791-18&format=pdf
Ending Page	69
Page Count	5
Starting Page	65
DOI	10.1201/9780429457791-18
Language	English
Publisher	Informa UK Limited
Publisher Date	2018-07-16
Access Restriction	Open
Subject Keyword	Book Name: Advances in Materials and Pavement Performance Prediction Characterization and Testing of Materials Prepared Using Percentage of Air Hwd Deflections
Content Type	Text
Resource Type	Chapter

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