Investigation of changes in the asphalt concrete properties during aging

published:
Number: Issue 16(2016)
Section: Quality assessment
DOI:
The page spacing of the article: 69-75
Keywords: asphalt concrete, residual porosity, grading type, aging
How to quote an article: Ivan Kopynets Investigation of changes in the asphalt concrete properties during aging. Dorogi і mosti [Roads and bridges]. Kyiv, 2016. 16. P. 69-75 [in Ukrainian]

Authors

M.P. Shulgin State Road Research Institute State Enterprise, Kyiv, Ukraina
https://orcid.org/0000-0002-0908-4795

Summary

The results of the research of changes in the asphalt concrete properties during aging are presented in the study. The impact of grading type, temperature of preparation of asphalt concrete and its residual porosity on the change of asphalt concrete properties during aging was investigated. It has been established that asphalt concrete becomes less resistant to aging with increasing content of crushed stone, increasing temperature of preparation and increasing residual porosity.

References

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