Browsing UoM Conferences by Subject "Degree of compaction"

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Analysis of air void variations in hot mix asphalt wearing course mixtures used in Sri Lankan roads

Lakmal, KHR; Mampearachchi, WK [Conference-Abstract]

Over the past decades, the road construction with hot mix asphalt (HMA) has been increased significantly. However there were many concerns of the durability of the recently constructed asphalt concrete roads. Therefore, ...
Applicability of standard density in QC and QA of asphalt surfacing

Rathnasiri, P; Mampearachchi, WK [Conference-Abstract]

The significance of quality control and quality assurance at the compaction operation in the asphalt pavement has long been recognized by the industry since the compaction maintains the volume of air in the asphalt, which ...
Comparison of density specifications used for construction of hot mix asphalt (HMA)

Madhusanka, BS; Udakara, PAD; Hirimuthugodage, K; Mampearachchi, WK [Conference-Abstract]

Measuring the density of asphalt concrete in the field is very important in quality controlling of the flexible pavements. Malpractices use in compaction of asphalt concrete in the field causes quality maintaining and ...
Effect of mat thickness for the degree of compaction of asphalt pavements

Gunasekara, KKSM; Mampearachchi, WK [Conference-Abstract]

Compaction of the hot mix asphalt (HMA) is a very important process in road construction. The ability of the load bearing greatly depends on the degree of compaction of the hot mix asphalt pavements (Finn, & Epps, 1980). ...

Now showing items 1-4 of 4

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